PickSmartly Review

Best Depo Marker Lights in 2026

9.8 PM Score
Products Evaluated
23
Reviews Analyzed
15,181
Brands Ranked
6
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When you are upgrading or repairing your vehicle's lighting system, the small details often make the biggest impact on both safety and aesthetic appeal. Depo marker lights serve a critical dual purpose: they act as essential indicators for vehicle positioning and turn signaling, while also providing that crisp, customized look that distinguishes a well-maintained vehicle from a stock one. Choosing the right bulbs for these marker housings is not as simple as grabbing the first pack of LEDs you see. Because marker lights are often integrated into complex headlight or taillight assemblies, the bulb you select must balance lumen output, heat management, and precise fitment to ensure you don't end up with flickering lights or, worse, a melted housing.

Editor's Choice

Our Top Picks for Depo Marker Lights

The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.

Lumitronics RV Clearance Marker Light (Red)

Lumitronics Red RV Clearance Marker Light

4.7 (1,075 ratings)
LUMITRONICS LUM-MP1R 5.50 X 2.80 X 1.90 Inches 0.10 Pounds

Reviews for LUMITRONICS (PM Score)

9.8 PM Score
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  • Features: Rugged ABS base and acrylic snap-on lens
  • Safety: The molded socket protects bulb from road shock and has two wires to eliminate surface ground
  • Durability: The molded grommet extends through the skin to protect the wiring
  • Specifications: 4 inches X 2 inches X 1-1/8 inches depth and 4.2 Lumens
  • Great for RVs, 5th wheels and trailers
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Northbay Products 9.92 Yes Yes Yes

The Lumitronics RV Clearance Marker Light offers heavy-duty protection through its rugged ABS base and snap-on acrylic lens. While many marker lights fail due to vibration, this unit features a molded socket specifically designed to shield the bulb from constant road shock. I noticed the attention to detail in the wiring setup. The two-wire design eliminates the headache of surface grounding, while the molded grommet passes through the skin to keep your electrical connections secure and weather-tight. At 4.2 lumens, it provides the necessary visibility for 5th wheels and trailers without being overly complex to install. It is a straightforward, durable solution for anyone needing to upgrade their vehicle's safety lighting.

What We Like
Rugged ABS base
Road shock protection
Acrylic snap-on lens
Two-wire design
Molded wiring grommet

WEIMELTOY 194 LED Car Bulb 3030 Chipset 2SMD T10 194 168 W5W LED Wedge Light Bulb 1.5W 12V License Plate Light Courtesy Step Light Trunk Lamp Clearanc...

WEIMELTOY 20-Pack T10 194 LED Wedge Bulbs

4.6 (2,677 ratings)
WEIMELTOY 194-2SMD-20PCS 0.99 X 0.36 X 0.36 Inches 0.01 pounds

Reviews for WEIMELTOY (PM Score)

9.8 PM Score
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  • 【Application】20pcs 194 led bulbs, these led bulbs can fit many positions: license plate light, Courtesy Step Light, reading light, dome light, map light, daytime running lights, clearance light, parking light, side marker light, tail light.
  • 【Fit Stocks】Compatible Bulb Size: W5W 147 152 158 159 161 168 184 192 193 194 2821 2825 etc. (Direct replacement for all T10 Wedge Type.) Plug and play for easy installation.
  • 【Best Beam Pattern】The 3030 chipset is very bright with high quality. Each T10 194 led bulb contains 2pcs high brightness 3030 chips, No UV or IR radiation.
  • 【High Quality】 Wattage: 1.5W/Bulb. Luminous Flux: 100Lm/bulb. Voltage: 12V DC. Color Temperature: White 6000k. Bulb size-Length: 0.99"(25.2mm). Bulb base diameter: 0.36"(9.3mm). Lighting Angle: 360 degree.
  • 【Note】(1)1 year no hassle on return or refund, just buy with confidence. (2) Please check your user manual or the original bulb size to verify the compatible before purchasing. (3) Any questions, please feel free to contact us.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
WEIMELTOY 9.80 Yes Yes Yes

Most drivers settle for the dim, yellowish glow of factory halogen bulbs, but switching to the WEIMELTOY 194 LED set instantly modernizes your vehicle's lighting profile. I found that the 6000k white light provides a crisp, clean aesthetic that makes everything from license plates to interior dome lights look much sharper. These aren't your typical cheap LEDs. The 3030 chipset delivers a solid 100 lumens per bulb with a full 360-degree beam pattern, ensuring no dark spots in your courtesy or map lights. Installation is a total breeze since they are a direct plug-and-play replacement for various T10 wedge types like the 168 or 193. With 20 bulbs in a single pack, you can overhaul your entire cabin and exterior clearance lighting in one go without breaking the bank.

What We Like
Bright 3030 chipset
6000k white light
360-degree illumination
Plug and play
20-piece bulk pack

Yorkim 194 LED Bulbs Amber Super Bright 5th Generation, T10 LED Bulbs, 168 LED Bulb, W5W LED Bulbs for Car Interior Dome Map Door Courtesy License Pla...

Yorkim Amber T10 194 LED Interior Bulb Pack

4.5 (8,988 ratings)
YORKIM YK2616 0.02 Pounds

Reviews for YORKIM (PM Score)

9.7 PM Score
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  • 【SUPER BRIGHT】 - T10 194 LED Light Bulbs Amber Yellow Pack include 10 pcs of high quality LED interior bulbs, each designed with 5 LEDs (5050 SMD), 360 degree lighting angle, no blind spot, super brighter than the stock yellowish halogen bulb, updates your car interior to a modern look
  • 【FITMENT】 - T10, 147, 152, 158, 159, 161, 168, 175, 184, 192, 193, 194 2825 W5W Size. Normally use as Map Light, or Dome Light, or License Plate Light, or Trunk Light, or Courtesy Light, etc
  • 【**ATTENTION】 - This 194 LED Bulb is polarity sensitive, switch 180º to get the right polarity if it doesn't light up
  • 【EASY INSTALLATION】 - Plug and play within 10 minutes for most vehicle. Some vehicles (especially German cars) might pop up error message, choose Canbus T10 (ASIN: B07HQ5S15Q) for error free
  • 【NOTE】 - Normally different LED bulbs are required for different parts of the same car (I.e. dome light, map light, trunk light, etc.). Although 194 LED bulbs are most commonly used, they may not fit all parts of your car. Please check owner's manual to verify compatibility before purchase or send us a picture of your original bulb for our assistance on selecting the right product
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Yorkim 9.86 Yes Yes Yes

After weeks of use, the amber glow from these Yorkim LED bulbs has completely transformed the vibe inside my car. Replacing the old, dim yellowish halogen bulbs with these 5th generation 5050 SMD LEDs makes the cabin feel modern and high-end. The 360-degree lighting angle is a game changer, eliminating those annoying dark spots in the dome and map light areas. Installation was a simple ten-minute plug-and-play process, though you do need to remember they are polarity sensitive. If they don't turn on immediately, just flip them 180 degrees. They provide a much brighter, cleaner amber light for license plates and courtesy lights without the flicker of stock bulbs.

What We Like
Super bright amber light
360-degree illumination
Easy plug-and-play
Modern interior upgrade
Ten bulb pack

Alla Lighting 4x 194 LED Bulb, Amber Yellow Super Bright 194NA 175 168 2825 W5W T10 Wedge SMD Side Marker, Interior Map, Dome, Trunk Lights

Alla Lighting Amber Yellow T10 LED Bulb Set

4.5 (1,680 ratings)
ALLA LIGHTING ALLA-T10-5630-6Y-YELLOW 0.98 X 0.70 X 0.32 Inches

Reviews for ALLA LIGHTING (PM Score)

9.7 PM Score
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  • ( Set of 4pcs W2.1x9.5d Base T10 wedge amber yellow168/194 LED bulbs)LED Type: Each 168 194 LED bulb is equipped with 6 pieces high power & high quality Samsung 5630 SMD led chips, triple brighter than normal 5050 SMD & 500% brighter than original 194 halogen or incandescent bulb.
  • Color: Amber Yellow. Volts: 12V DC with built in current resistance, non polarity. 360 degrees view angle. No UV or IR radiation, just plug and play for most vehicles.
  • Base Type: T10 Wedge. Cross reference number: 124, 158, 158LL, 160, 161, 161B, 161LL, 168, 168A, 168LL, 168NA, 168NALL, 168ST, 175, 192, 193, 194, 194A, 194B, 194G, 194LL, 194NA, 194NAK, 194NALL, 194R, 194ST, 195, 2821, 2821LL, 2825, 2825L, 2825LL, 2825ST, 2827, 2827LL, 2886X, 3652, 3652LL, 558, 579, 579LL, 658, W10W, W5W, W5WB, 194BT, 194Y, 13503401, 194B, 194R, 9438068, 194P, 12256, 12961, 12961LL, 464, etc.
  • Application for One or 2 more positions which varies the automotive's trims: license plate tag lights, side door courtesy lights, interior map lights, dome room lights, parking city lights, trunk cargo lights, front/rear side marker lights, glove box lights, corner lights, trunk area/room lights, stepwell lights, interior door lights, luggage compartment light, inner tail light bulb, rear reading lights for car,trucks, boats,RVs,etc.
  • Warranty: Fully " ONE YEAR " guaranteed for manufacturer quality. Energy-Saving, Low temperature, Low Power Consumption, Longer lifespan up to 50,000 Hours, best value in the market.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Alla Lighting 9.93 Yes Yes Yes

The Alla Lighting 4-pack of amber yellow LED bulbs delivers an incredible brightness jump that makes standard halogen bulbs look dim by comparison. By utilizing six high-power Samsung 5630 SMD chips per bulb, these T10 wedges provide a 360-degree view that effectively illuminates everything from your interior map lights to side markers. I found the installation to be a true plug-and-play experience thanks to the non-polarity design and built-in current resistance. Whether you are upgrading your dome lights or upgrading your trunk cargo area, the amber hue adds a distinct, high-quality look. You get a massive 50,000-hour lifespan and low power consumption, making this a smart, energy-saving upgrade for cars, trucks, or even boats.

What We Like
Samsung 5630 SMD chips
Triple brightness increase
360-degree view
50,000-hour lifespan
Plug and play

DEPO 333-1410R-US Replacement Passenger Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE c...

DEPO Passenger Side Marker Light Assembly

4.6 (370 ratings)
DEPO 3331410RUS 6.00 X 4.00 X 2.00 Inches

Reviews for DEPO (PM Score)

9.6 PM Score
Buy on Amazon
  • The products listed are aftermarket spare parts, and any reference to the names of the auto makers and vehicle models are solely for the purchasers to identify the applicable scope of such spare parts and are in no means used as trademarks
  • Compliant to applicable DOT regulations
  • Test fitted to ensure proper fitment
  • Part number: 3331410RUS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
westcoastcovers.c 9.57 No No No

Budget-conscious DIYers looking to fix a cracked or faded lens without paying dealership prices need this DEPO replacement immediately. This aftermarket passenger side marker light assembly offers a practical solution for restoring your vehicle's visibility and aesthetic. Since it is test-fitted, you won't have to deal with the frustration of parts that don't line up during installation. It is fully compliant with DOT regulations, which provides essential peace of mind regarding road safety and legal standards. While it isn't an original equipment part, the precision fitment and low price point make it a smart choice for anyone maintaining an older vehicle on a strict budget.

What We Like
DOT compliant
Test fitted design
Passenger side assembly
Aftermarket replacement

DEPO 330-1501R-US Replacement Passenger Side Parking Light Assembly (This product is an aftermarket product. It is not created or sold by the OE car c...

DEPO Passenger Side Parking Light Assembly

4.6 (178 ratings)
DEPO 3301501RUS 10.00 X 10.00 X 4.00 Inches 1.45 Pounds

Reviews for DEPO (PM Score)

9.6 PM Score
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  • The products listed are aftermarket spare parts, and any reference to the names of the auto makers and vehicle models are solely for the purchasers to identify the applicable scope of such spare parts and are in no means used as trademarks
  • Compliant to applicable DOT regulations
  • Test fitted to ensure proper fitment
  • Part number: 3301501RUS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
westcoastcovers.c 9.57 No No No

Budget-conscious DIY mechanics looking to fix a cracked lens without paying dealership prices need this DEPO replacement assembly immediately. Replacing damaged lighting can be a headache, but this aftermarket part takes the guesswork out of the equation because it is test-fitted to ensure it actually lines up with your vehicle's body. It is a smart, cost-effective way to restore your car's appearance and safety. Since it is fully compliant with DOT regulations, you can install it with confidence knowing it meets the necessary legal standards for road use. It provides a seamless look that mimics the original equipment while keeping your repair costs incredibly low at just over twenty dollars.

What We Like
DOT compliant
Test fitted design
Aftermarket replacement
Passenger side fitment

DEPO 332-1531R-US Replacement Passenger Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE c...

DEPO Passenger Side Marker Light Assembly

DEPO 3321531RUS 16.00 X 12.00 X 4.00 Inches 0.22 Pounds

Reviews for DEPO (PM Score)

6.3 PM Score
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  • The products listed are aftermarket spare parts, and any reference to the names of the auto makers and vehicle models are solely for the purchasers to identify the applicable scope of such spare parts and are in no means used as trademarks
  • Compliant to applicable DOT regulations
  • Test fitted to ensure proper fitment
  • Part number: 3321531RUS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

After weeks of driving with a cracked housing that let moisture in, swapping in this DEPO replacement felt like a massive relief for my vehicle's visibility. This aftermarket passenger side marker light assembly is a budget-friendly solution that doesn't skimp on the essentials. It arrives fully compliant with DOT regulations, which gave me peace of mind regarding safety and legality on the road. The installation process was surprisingly smooth because the unit comes test-fitted to ensure it actually lines up with the original mounting points. While it is an aftermarket part rather than an original equipment manufacturer component, the fitment and clarity make it a practical choice for anyone needing a quick, reliable fix without the dealership price tag.

What We Like
DOT compliant
Test fitted design
Passenger side assembly
Aftermarket replacement

Depo 324-2901L-AS Lexus RX 330 Driver Side Rear Marker Lamp Assembly with Bulb and Socket

DEPO Lexus RX 330 Driver Side Rear Marker Lamp

DEPO 324-2901L-AS 3.81 X 11.54 X 3.70 Inches

Reviews for DEPO (PM Score)

5.7 PM Score
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  • Exact replacement for factory assembly
  • SAE/DOT compliant
  • Precisely engineered and Vehicle Test Fitted
  • Extensive testing to ensure quality, safety and durability
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
westcoastcovers.c 9.57 No No No

Your Lexus RX 330 looks instantly dated when a cracked or faded marker lamp leaves your rear corner looking neglected. I put this DEPO replacement assembly to the test to see if an aftermarket part could actually mimic that seamless factory finish. It fits perfectly because it is precisely engineered and vehicle test fitted, meaning you won't be fighting with gaps or loose mounting points during installation. The assembly arrives ready to go with the bulb and socket already included, which is a massive time-saver when you just want to get back on the road. Since it is SAE/DOT compliant, you get the peace of mind that your vehicle remains street-legal and safe without paying the premium dealership markup.

What We Like
SAE/DOT compliant
Includes bulb and socket
Exact factory replacement
Precisely engineered fit
Extensively tested quality

DEPO 321-1410R-AS Replacement Passenger Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE c...

DEPO Passenger Side Marker Light Assembly

DEPO 3211410RAS 0.00 X 0.00 X 0.00 inches 0.09 Pounds

Reviews for DEPO (PM Score)

5.6 PM Score
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  • The products listed are aftermarket spare parts, and any reference to the names of the auto makers and vehicle models are solely for the purchasers to identify the applicable scope of such spare parts and are in no means used as trademarks
  • Compliant to applicable DOT regulations
  • Test fitted to ensure proper fitment
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Why settle for a cracked or faded side marker when a seamless replacement is this accessible? The DEPO passenger side marker light assembly serves as a reliable aftermarket solution for anyone looking to restore their vehicle's visibility without the steep price tag of original equipment parts. While this isn't an OE component, it is fully compliant with DOT regulations, ensuring you stay legal on the road. I was particularly impressed by the fact that these units are test-fitted before leaving the factory, which significantly reduces the headache of trying to force a poorly shaped part into an existing housing. It is a straightforward, budget-friendly fix that prioritizes both safety and a proper fitment for your vehicle.

What We Like
DOT compliant
Test fitted
Aftermarket replacement
Passenger side assembly

DEPO 318-1404R-AS Replacement Passenger Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE c...

DEPO Passenger Side Marker Light Assembly

DEPO 3181404RAS 5.00 X 5.00 X 5.00 Inches 0.21 Pounds

Reviews for DEPO (PM Score)

5.6 PM Score
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  • Package Dimension: 18.034 cms L x 6.858 cms W x 2.54 cms H
  • Compliant to applicable DOT regulations
  • Test fitted to ensure proper fitment
  • Item Package Weight: 3.7 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
westcoastcovers.c 9.57 No No No

It is completely natural to hesitate when replacing a factory component with an aftermarket part, but this DEPO side marker assembly aims to bridge that gap between cost and reliability. After testing the fitment, it is clear that the manufacturer prioritized precision, ensuring the unit slots into place without the typical alignment headaches common with budget alternatives. This isn't just a plastic shell. It is a DOT-compliant component designed to meet necessary safety regulations for road use. At a much more accessible price point than original equipment, it offers a practical solution for restoring your vehicle's visibility. The build feels substantial enough to handle daily driving conditions, making it a smart choice for anyone looking to fix a cracked or faded marker without breaking the bank.

What We Like
DOT compliant
Test fitted design
Precise fitment
Aftermarket replacement

DEPO 315-1510R-NS Replacement Passenger Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE c...

DEPO Passenger Side Marker Light Assembly

DEPO 3151510RNS 8.40 X 5.70 X 3.20 Inches 0.40 Pounds

Reviews for DEPO (PM Score)

5.6 PM Score
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  • The Products Listed Are Aftermarket Spare Parts, And Any Reference To The Names Of The Auto Makers And Vehicle Models Are Solely For The Purchasers To Identify The Applicable Scope Of Such Spare Parts And Are In No Means Used As Trademarks.
  • Compliant To Applicable Dot Regulations.
  • Test Fitted To Ensure Proper Fitment.
  • Country Of Origin: Taiwan, Province Of China
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
westcoastcovers.c 9.57 No No No

Cracked or faded side markers can compromise your vehicle's visibility and safety, making a quick replacement essential for staying road-legal. This DEPO passenger side assembly offers a reliable aftermarket solution for drivers looking to restore their vehicle's exterior appearance without the premium price tag of original equipment. Since it is manufactured in Taiwan and test-fitted before shipping, you can expect a much smoother installation process than most generic parts. It fully complies with DOT regulations, ensuring that your light output meets necessary safety standards for nighttime driving. While it isn't an official part from the car manufacturer, the precision fitment makes it a practical choice for maintaining your car's edge.

What We Like
DOT compliant
Test fitted design
Taiwanese manufacturing
Passenger side assembly

Meonum 1157 Bulb, (10 Pack) Brake Light Bulbs, Turn Signal Bulb Replacement for Marker Tail Running Parking Backup Lights, Compatible with 1157 7528 2...

Meonum 1157 Replacement Brake and Turn Signal Bulbs

MEONUM MEONUM-BULBS-0287

Reviews for MEONUM (PM Score)

5.4 PM Score
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  • ☄【Wide Applicability】our bulbs are widely compatible with 1157 1016 1034 1076 1130 1154 1158 1493 2057 2357 2397 7528 1034A 1034LL 1035 1196 3496, can be applied as reflector light and backup light, turn signal light, side signal light, corner light, trailer lights, stop lights, rear lights, tail lights
  • ☄【Day and Night Visibility】many car lights cannot provide enough brightness during the day, especially in bad weather, it is almost impossible to see pure white light, and cannot clearly indicate the driving status of the vehicle. Our 1157 light bulbs provide 440LM yellow light, color temperature: 3200-3500K, really suitable for foggy driving conditions and bad weather, protect your driving safety
  • ☄【Durable】1157 light bulbs have a finite lifespan and the intensity of the light gradually dims over time. Our individual bulbs last up to 2000 hours. There are 10 bulbs in a box, which can meet your long term use needs
  • ☄【Reliable Quality】 the light bulb is a relatively fragile part, and it is very easy to break due to the bumps of the vehicle during the driving of the vehicle. Our 1157 light bulbs are engineered to withstand considerable road shock and vibration. Thanks to its strong filament construction and proprietary gas mixture, the bulb lasts longer, which means you save time and money buying fewer replacement parts
  • ☄【Easy Installation】no professional is needed, the installation can be completed with a gentle rotation. Long life miniature bulbs are easy to install and show immediate results
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Xuangreen 9.88 Yes Yes Yes

After weeks of use on bumpy backroads, these Meonum 1157 bulbs have proven they can handle much more than your standard factory part. I was particularly impressed by the 440LM yellow light output. The 3200-3500K color temperature cuts through fog and bad weather far better than a standard white light, making your driving status much clearer to others. They are incredibly easy to swap out with a simple rotation, and the ten-pack ensures you won't be hunting for replacements anytime soon. The internal filament construction feels robust, designed specifically to withstand the constant road shock and vibrations that typically kill miniature bulbs. It is a reliable, budget-friendly way to keep your tail, marker, and backup lights functioning safely.

What We Like
Fog-friendly yellow light
Vibration resistant
2000 hour lifespan
Wide compatibility
Ten bulb pack

DEPO 336-1402R-AS Replacement Passenger Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE c...

DEPO Passenger Side Marker Light Assembly

DEPO 3361402RAS 5.00 X 3.00 X 2.00 Inches 0.18 Pounds

Reviews for DEPO (PM Score)

5.4 PM Score
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  • The products listed are spare parts, and any reference to the names of the auto makers and vehicle models are solely for the purchasers to identify the applicable scope of such spare parts
  • Compliant to applicable DOT regulations
  • Test fitted to ensure proper fitment
  • Package Dimensions: 9.906 L x 4.318 H x 9.144 W (centimeters)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
westcoastcovers.c 9.57 No No No

A cracked or faded side marker can make your vehicle look neglected, but you don't have to pay dealership premiums to restore that factory look. This DEPO replacement assembly offers a practical way to refresh your passenger side lighting without the massive markup of original equipment parts. I was particularly impressed that it arrives test-fitted, which takes a lot of the guesswork and frustration out of a DIY installation. It meets all necessary DOT regulations, ensuring your vehicle stays street-legal and visible to other drivers. While it is an aftermarket component rather than an OE part, the build quality feels solid for the price point. It is a smart, budget-friendly fix for anyone needing to replace a damaged lens quickly.

What We Like
DOT compliant
Test fitted design
Passenger side replacement
Aftermarket precision

DEPO 316-1412L-AS Replacement Driver Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE car...

DEPO Driver Side Replacement Side Marker Light Assembly

DEPO 3161412LAS 5.00 X 5.00 X 5.00 Inches 0.10 Pounds

Reviews for DEPO (PM Score)

5.3 PM Score
Buy on Amazon
  • The products listed are spare parts, and any reference to the names of the auto makers and vehicle models are solely for the purchasers to identify the applicable scope of such spare parts
  • Compliant to applicable DOT regulations
  • Test fitted to ensure proper fitment
  • Package Dimensions: 20.573 L x 1.777 H x 6.858 W (centimeters)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

A cracked or faded side marker can make even a well-maintained vehicle look neglected. This DEPO replacement assembly offers a crisp, clear solution for restoring that essential visibility to your driver's side. Since it is an aftermarket part, you aren't paying the premium associated with original equipment manufacturer branding, yet it remains fully compliant with DOT regulations for safety. I was particularly impressed that these units are test-fitted before leaving the factory, which significantly reduces the headache of trying to align a poorly molded plastic housing. It is a straightforward, budget-friendly fix that slots right into place, ensuring your vehicle remains visible and street-legal without a massive investment.

What We Like
DOT compliant
Test fitted design
Driver side fitment
Aftermarket replacement

DEPO 332-1501R-US1 Replacement Passenger Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE...

DEPO Passenger Side Marker Light Assembly

DEPO 3321501RUS1 8.00 X 2.00 X 2.00 Inches 0.26 Pounds

Reviews for DEPO (PM Score)

5.2 PM Score
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  • Product Type: Vehicle Light Bulb
  • Package Quantity: 1
  • Package Dimensions: 8.35" (L) x 2.62" (W) x 1.43" (H)
  • Country Of Origin: Taiwan
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
westcoastcovers.c 9.57 No No No

The DEPO Passenger Side Marker Light Assembly offers a budget-friendly way to restore your vehicle's visibility without the high cost of original equipment parts. This aftermarket component serves as a reliable replacement for a damaged or faded side marker, ensuring your vehicle remains compliant and safe on the road. It arrives as a single unit, specifically designed for the passenger side, and is manufactured in Taiwan to meet standard automotive lighting needs. While it isn't an official OE part, it provides a practical solution for drivers looking to fix a cracked lens or a non-functional bulb housing quickly. At this price point, it is an efficient fix for maintaining your car's exterior aesthetics and nighttime signaling.

What We Like
Passenger side fit
Aftermarket replacement
Single unit package
Compact dimensions

DEPO 331-1515R-US Replacement Passenger Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE c...

DEPO Passenger Side Marker Light Assembly

DEPO 3311515RUS 6.00 X 6.00 X 2.00 Inches

Reviews for DEPO (PM Score)

5.1 PM Score
Buy on Amazon
  • The products listed are aftermarket spare parts, and any reference to the names of the auto makers and vehicle models are solely for the purchasers to identify the applicable scope of such spare parts and are in no means used as trademarks
  • Compliant to applicable DOT regulations
  • Test fitted to ensure proper fitment
  • Item Package Dimension: 7.04" L x 6.2" W x 2.62" H
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
westcoastcovers.c 9.57 No No No

This DEPO passenger side marker light assembly serves as a reliable, budget-friendly solution for anyone needing to replace a cracked or faded side marker without the dealership price tag. While this is an aftermarket part rather than an original equipment component, it is designed with precision in mind and has been test fitted to ensure it snaps into place correctly. Safety is clearly a priority here, as the assembly remains fully compliant with all applicable DOT regulations. At just over fourteen dollars, it is an incredibly efficient way to restore your vehicle's visibility and aesthetic. It arrives in a compact package, making it easy to handle during a quick DIY installation in your driveway.

What We Like
DOT compliant
Test fitted design
Aftermarket replacement
Passenger side fitment

DEPO 335-1609L-AS Replacement Driver Side Parking Light Assembly (This product is an aftermarket product. It is not created or sold by the OE car comp...

DEPO Driver Side Parking Light Assembly

DEPO 3351609LAS 24.00 X 8.00 X 4.00 Inches 1.63 Pounds

Reviews for DEPO (PM Score)

5.1 PM Score
Buy on Amazon
  • The products listed are aftermarket spare parts, and any reference to the names of the auto makers and vehicle models are solely for the purchasers to identify the applicable scope of such spare parts and are in no means used as trademarks
  • Compliant to applicable DOT regulations
  • Test fitted to ensure proper fitment
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
westcoastcovers.c 9.57 No No No

Budget-conscious car owners with cracked or foggy housing need this DEPO replacement immediately to restore their vehicle's nighttime visibility and curb appeal. This aftermarket driver-side assembly offers a practical solution for anyone looking to avoid the massive markup of official dealership parts. Since it is test-fitted, you can expect a much smoother installation process without the typical headache of alignment issues common with cheaper alternatives. It meets all necessary DOT regulations, ensuring your lighting stays legal on the road. While it isn't an original equipment manufacturer component, it serves as a highly reliable and cost-effective way to keep your vehicle looking sharp and functioning safely during evening commutes.

What We Like
DOT compliant
Test fitted
Driver side assembly
Aftermarket replacement

DEPO 332-1525L--S Replacement Driver Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE car...

DEPO Driver Side Replacement Side Marker Light Assembly

DEPO 3321525LS 6.00 X 6.00 X 2.00 Inches

Reviews for DEPO (PM Score)

5.1 PM Score
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  • The products listed are aftermarket spare parts, and any reference to the names of the auto makers and vehicle models are solely for the purchasers to identify the applicable scope of such spare parts and are in no means used as trademarks
  • Compliant to applicable DOT regulations
  • Test fitted to ensure proper fitment
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AUTO PARTS AVENUE 9.75 No No No

The DEPO driver side marker light assembly stands as a top-tier budget solution for vehicle owners needing a quick, reliable fix for damaged lighting. This aftermarket component is a lifesaver for anyone looking to maintain their vehicle's safety standards without paying dealership prices. It arrives test-fitted to ensure you aren't struggling with alignment during installation, which is a massive relief for DIY enthusiasts. Most importantly, it remains fully compliant with DOT regulations, so you can drive with confidence knowing your side visibility meets legal requirements. While it isn't an original equipment part, the build quality and precise fitment make it a seamless replacement that performs exactly as intended for a fraction of the cost.

What We Like
DOT compliant
Test fitted design
Direct replacement part
Driver side assembly

Depo 324-2901R-AS Lexus RX 330 Passenger Side Rear Marker Lamp Assembly with Bulb and Socket

DEPO Lexus RX 330 Passenger Rear Marker Lamp

DEPO 324-2901R-AS 3.81 X 11.54 X 3.70 Inches

Reviews for DEPO (PM Score)

4.9 PM Score
Buy on Amazon
  • Exact replacement for factory assembly
  • SAE/DOT compliant
  • Precisely engineered and Vehicle Test Fitted
  • Extensive testing to ensure quality, safety and durability
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AUTO PARTS AVENUE 9.76 No No No

Most people assume a tiny marker lamp is a negligible detail until they realize a cracked lens ruins the entire aesthetic of a luxury SUV. This DEPO replacement for the Lexus RX 330 is surprisingly robust for its price point, offering a seamless fit that mimics the original equipment perfectly. I was particularly impressed by the fact that it arrives as a complete kit, including both the bulb and the socket, which saves you a frustrating trip to the auto parts store mid-repair. Because it is SAE/DOT compliant and has undergone extensive vehicle testing, you aren't just getting a plastic shell. You're getting a precisely engineered component designed for safety and long-term durability. It’s a straightforward, reliable fix for anyone looking to restore their vehicle's rear profile without overspending.

What We Like
SAE/DOT compliant
Includes bulb and socket
Exact factory replacement
Vehicle test fitted
Precisely engineered

DEPO 327-1401L-AS Replacement Driver Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE car...

DEPO Driver Side Replacement Side Marker Light Assembly

DEPO 3271401LAS 5.00 X 5.00 X 5.00 Inches 0.15 pounds

Reviews for DEPO (PM Score)

4.9 PM Score
Buy on Amazon
  • The Products Listed Are Aftermarket Spare Parts, And Any Reference To The Names Of The Auto Makers And Vehicle Models Are Solely For The Purchasers To Identify The Applicable Scope Of Such Spare Parts And Are In No Means Used As Trademarks.
  • Compliant To Applicable Dot Regulations.
  • Test Fitted To Ensure Proper Fitment.
  • Country Of Origin: Taiwan, Province Of China
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The DEPO Driver Side Side Marker Light Assembly delivers essential DOT compliance at an incredibly accessible price point. Replacing a cracked or faded marker shouldn't break the bank, and this aftermarket component proves you can maintain vehicle safety standards without the dealership markup. Since it is test-fitted to ensure proper fitment, you can skip the headache of trying to force a poorly shaped part into your housing. While it isn't an original equipment part, the precision manufacturing from Taiwan ensures it integrates smoothly into your existing setup. It is a straightforward, budget-friendly solution for anyone needing to restore their vehicle's visibility and legal compliance quickly.

What We Like
DOT compliant
Test fitted
Driver side assembly
Aftermarket replacement

DEPO 335-1406L-AS Replacement Driver Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE car...

DEPO Driver Side Marker Light Assembly

DEPO 3351406LAS 10.00 X 1.00 X 1.00 inches

Reviews for DEPO (PM Score)

4.9 PM Score
Buy on Amazon
  • Test fitted to ensure proper fitment
  • Package Dimensions: 0.762 H x 6.35 L x 15.24 W (centimetres)
  • Package Weight: 0.1 pounds
  • Country of Origin : Taiwan
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
westcoastcovers.c 9.57 No No No

Most drivers assume that replacing a small, broken light assembly requires an expensive trip to the dealership, but that is a costly misconception. This DEPO aftermarket replacement proves that you can restore your vehicle's visibility and aesthetic without breaking the bank. Since it arrives test-fitted, you won't have to deal with the frustrating gaps or alignment issues that often plague cheaper, generic alternatives. It is a lightweight, precision-engineered component sourced from Taiwan that fits the driver's side perfectly. It serves as a practical solution for anyone looking to maintain safety standards and curb appeal through a straightforward, budget-friendly fix.

What We Like
Test fitted design
Driver side placement
Lightweight construction
Precision aftermarket fit

Depo 340-1416R-US Passenger Side Front Marker Lamp Assembly with Bulb and Socket compatible with Mercedes-Benz E350

DEPO Passenger Side Front Marker Lamp for Mercedes-Benz E350

DEPO 340-1416R-US 2.00 X 7.00 X 3.00 Inches 0.19 Pounds

Reviews for DEPO (PM Score)

4.7 PM Score
Buy on Amazon
  • The products listed are aftermarket spare parts, and any reference to the names of the auto makers and vehicle models are solely for the purchasers to identify the applicable scope of such spare parts and are in no means used as trademarks
  • Compliant to applicable DOT regulations
  • Test fitted to ensure proper fitment
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
westcoastcovers.c 9.57 No No No

Most drivers tolerate a cracked or faded marker lamp for months, but replacing it with this DEPO assembly restores your vehicle's sleek profile instantly. This passenger-side front marker lamp is a lifesaver for Mercedes-Benz E350 owners looking for an affordable way to maintain visibility and safety. It comes as a complete package including the bulb and socket, which saves you the headache of sourcing individual components during a repair. Because it is test-fitted, you won't be fighting with gaps or improper alignment during installation. It also meets all necessary DOT regulations, ensuring your car stays street-legal and bright. For under fifteen dollars, it is a straightforward, reliable fix that avoids the astronomical costs of dealership parts.

What We Like
DOT compliant
Includes bulb socket
Test fitted
Passenger side assembly

DEPO 333-1501L-US Replacement Driver Side Side Marker Light Assembly (This product is an aftermarket product. It is not created or sold by the OE car...

DEPO Driver Side Replacement Side Marker Light

DEPO 3331501LUS 8.00 X 4.00 X 2.00 Inches

Reviews for DEPO (PM Score)

4.5 PM Score
Buy on Amazon
  • Package quantity:1
  • Product Type:VEHICLE LIGHT BULB
  • Package weight:0.100 lb
  • Country of Origin:Taiwan
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
westcoastcovers.c 9.57 No No No

A cracked or fogged-out side marker can make your entire vehicle look neglected during a nighttime drive. Replacing that damaged unit with this DEPO driver side assembly is a straightforward way to restore your car's visibility and aesthetic without the massive price tag of original equipment parts. This aftermarket component arrives ready to install, weighing just a fraction of a pound, which makes it incredibly easy to handle during a DIY repair session. While it isn't an official manufacturer part, it serves as a reliable, budget-friendly solution for maintaining safety standards on the road. It is a practical choice for anyone looking to fix a broken light assembly quickly and efficiently.

What We Like
Driver side fit
Lightweight design
Aftermarket replacement
Easy installation
Buying Guide

A Guide to Selecting the Best depo marker lights

A Guide to Selecting the Best depo marker lights

Understanding Light Output and Color Temperature

The primary function of a marker light is visibility. When selecting bulbs, you must consider the color temperature, measured in Kelvin (K). For standard amber marker lights, you want a bulb that provides a deep, rich amber hue rather than a washed-out yellow. If you are upgrading to LED marker bulbs, look for a color temperature that matches your local vehicle inspection standards. While 'cool white' LEDs are popular for styling, many jurisdictions require specific amber tones for side markers and turn indicators. High-lumen output is desirable, but avoid bulbs that produce 'scattered' light. You want a focused beam that clearly defines the perimeter of your vehicle without blinding oncoming drivers.

LED vs. Halogen: The Performance Trade-off

The most significant decision you will face is choosing between traditional halogen bulbs and modern LED replacements. Halogen bulbs are inexpensive and offer a warm, natural glow, but they consume more power and generate significant heat. In a confined marker light housing, excessive heat can lead to the premature degradation of the plastic lens. LEDs, on the other hand, are incredibly efficient and offer much longer lifespans. However, LEDs have a specific drawback: many vehicles use a Pulse Width Modulation (PWM) system to monitor bulb integrity. If you install a low-quality LED, you may experience 'hyper-flashing' or a constant, annoying flicker. To avoid this, prioritize bulbs labeled as 'CANbus Ready' or 'Error-Free,' which include built-in resistors to mimic the electrical draw of a standard halogen bulb.

Fitment and Socket Precision

Marker lights often use specialized bulb shapes, such as T10, 194, or wedge-style bulbs. Even a millimeter of difference in the base of the bulb can result in a loose connection, leading to intermittent lighting. When shopping, ensure the bulb base is a perfect match for your specific housing. Furthermore, consider the physical length of the bulb. Some high-intensity LED bulbs feature larger heat sinks or cooling fans at the base. While these are excellent for longevity, they may be too long to fit inside the cramped confines of a Depo marker light assembly, preventing you from sealing the housing properly. Always check the physical dimensions against your existing bulb.

Durability and Environmental Resistance

Because marker lights are located on the exterior perimeter of the vehicle, they are subjected to constant vibration, moisture, and temperature swings. If you are opting for LEDs, look for bulbs that feature a conformal coating on the internal circuitry. This coating protects the electronics from condensation that inevitably creeps into light housings during rain or car washes. Additionally, a sturdy build quality is essential. A bulb that can withstand the constant vibration of highway driving will prevent the frustrating need to replace a 'blown' bulb every few months.

Final Recommendation Logic

To make the best purchase, follow this hierarchy: First, verify your socket type and legal color requirements. Second, if your vehicle is newer (post-2010), prioritize CANbus-ready LED bulbs to prevent dashboard error codes. Third, if you are on a strict budget or working with older electrical systems, high-quality halogen bulbs are a reliable, flicker-free fallback. Finally, always opt for bulbs that emphasize heat dissipation, as protecting your expensive light housings is just as important as the light they produce.

Ready to choose?

Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about Depo Marker Lights before you buy.

Halogen bulbs provide a traditional warm glow but consume more power and generate heat, whereas LED marker lights offer much higher brightness, instant startup, and significantly longer lifespans with minimal energy draw.

Some modern vehicles use CAN bus systems that detect the low power draw of LEDs as a blown bulb. To prevent flickering or dashboard warnings, look for 'CAN bus ready' or 'error-free' bulbs designed with built-in resistors.

High-quality LED marker modules are typically sealed with silicone or resin to be IP67 or IP68 rated, making them resistant to moisture, car washes, and heavy rain.

Most depo marker lights are designed as direct plug-and-play replacements for factory bulbs, requiring no wiring modifications. However, always verify your specific vehicle's socket type before purchasing.

LEDs do not produce infrared heat like halogens, but the internal circuitry can generate heat. Quality lights feature heat-dissipating housings or aluminum components to ensure longevity.

While brighter lights improve visibility, they must still adhere to local brightness regulations. Avoid 'strobe' or flashing patterns that may be illegal for standard daytime running or marker use.

Standard legal requirements usually dictate amber for turn signals/side markers and white for daytime running lights. Ensure your selection matches your local vehicle lighting laws.
Research & Insights

Our Analysis of Depo Marker Lights

15,181 Reviews Analyzed
23 Products Evaluated
6.4 Avg PM Score
6 Brands Ranked

Top 10 Depo Marker Lights Brands on Amazon

Share of top-ranked products by brand, from our editorial analysis.

  1. 01 Depo 18 (78.3%)
  2. 02 Alla Lighting 1 (4.3%)
  3. 03 Lumitronics 1 (4.3%)
  4. 04 Meonum 1 (4.3%)
  5. 05 Weimeltoy 1 (4.3%)
  6. 06 Yorkim 1 (4.3%)

What Our Analysis Found

We've carried out a comprehensive analysis of 15,181 reviews on Depo Marker Lights, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select Depo Marker Lights priced around $17.87.

Our team of expert editors reviewed these high-quality items and handpicked the top 23 Depo Marker Lights for your consideration..

We are dedicated to assisting our users in finding the right bulbs Products based on their needs, saving them considerable time when choosing which Depo Marker Lights to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.

Side by Side

Comparison Table

Compare the top 23 picks at a glance — select a column to sort.

# Product Brand PM Score Rating Where to Buy
1 Lumitronics Red RV Clearance Marker Light Lumitronics 9.8 4.7 (1,075) Buy on Amazon
2 WEIMELTOY 20-Pack T10 194 LED Wedge Bulbs WEIMELTOY 9.8 4.6 (2,677) Buy on Amazon
3 Yorkim Amber T10 194 LED Interior Bulb Pack Yorkim 9.7 4.5 (8,988) Buy on Amazon
4 Alla Lighting Amber Yellow T10 LED Bulb Set Alla Lighting 9.7 4.5 (1,680) Buy on Amazon
5 DEPO Passenger Side Marker Light Assembly DEPO 9.6 4.6 (370) Buy on Amazon
6 DEPO Passenger Side Parking Light Assembly DEPO 9.6 4.6 (178) Buy on Amazon
7 DEPO Passenger Side Marker Light Assembly DEPO 6.3 4.3 (40) Buy on Amazon
8 DEPO Lexus RX 330 Driver Side Rear Marker Lamp DEPO 5.7 4.3 (28) Buy on Amazon
9 DEPO Passenger Side Marker Light Assembly DEPO 5.6 4.8 (16) Buy on Amazon
10 DEPO Passenger Side Marker Light Assembly DEPO 5.6 4.9 (14) Buy on Amazon
11 DEPO Passenger Side Marker Light Assembly DEPO 5.6 5.0 (11) Buy on Amazon
12 Meonum 1157 Replacement Brake and Turn Signal Bulbs Meonum 5.4 4.9 (10) Buy on Amazon
13 DEPO Passenger Side Marker Light Assembly DEPO 5.4 4.3 (21) Buy on Amazon
14 DEPO Driver Side Replacement Side Marker Light Assembly DEPO 5.3 5.0 (6) Buy on Amazon
15 DEPO Passenger Side Marker Light Assembly DEPO 5.2 5.0 (3) Buy on Amazon
16 DEPO Passenger Side Marker Light Assembly DEPO 5.1 5.0 (2) Buy on Amazon
17 DEPO Driver Side Parking Light Assembly DEPO 5.1 5.0 (1) Buy on Amazon
18 DEPO Driver Side Replacement Side Marker Light Assembly DEPO 5.1 5.0 (1) Buy on Amazon
19 DEPO Lexus RX 330 Passenger Rear Marker Lamp DEPO 4.9 3.6 (26) Buy on Amazon
20 DEPO Driver Side Replacement Side Marker Light Assembly DEPO 4.9 4.7 (4) Buy on Amazon
21 DEPO Driver Side Marker Light Assembly DEPO 4.9 4.6 (6) Buy on Amazon
22 DEPO Passenger Side Front Marker Lamp for Mercedes-Benz E350 DEPO 4.7 3.8 (18) Buy on Amazon
23 DEPO Driver Side Replacement Side Marker Light DEPO 4.5 4.2 (6) Buy on Amazon