PickSmartly Review

Best Standard Motor Products Anti Lock Brake Speed Sensors in 2026

8.8 PM Score
Products Evaluated
18
Reviews Analyzed
254
Brands Ranked
3
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When your vehicle's ABS warning light illuminates or you feel a pulsing sensation in the brake pedal during normal stops, the culprit is often a faulty wheel speed sensor. These small but critical components monitor the rotational speed of each wheel, providing the real-time data necessary for the Anti-lock Braking System to prevent wheel lock-up during emergency maneuvers. Choosing a high-quality replacement is not just about fixing a dashboard light. It is about ensuring the integrity of your vehicle's active safety systems. Standard Motor Products has established itself as a reliable choice in the aftermarket, offering sensors designed to meet or exceed original equipment specifications. This guide will help you navigate the technical nuances of selecting the right sensor for your specific vehicle needs.

Editor's Choice

Our Top Picks for Standard Motor Products Anti Lock Brake Speed Sensors

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

#1

Standard Motor Products Ignition ALS2380 ABS Speed Sensor. On-Vehicle Programming/Calibration Required Prior to Use. Professional Installation Recomme...

Standard Motor Products ABS Speed Sensor

4.4 (88 ratings)
STANDARD MOTOR PRODUCTS ALS2380 1.50 X 1.20 X 2.90 Inches 0.03 Pounds
  • Standard ABS Speed Sensor (ALS2380)
  • Part number: ALS2380
  • Package Weight: 0.015 kilograms
  • Package Dimensions: 2.7 L x 9.1 H x 4.0 W (centimeters)
  • Fit type: Vehicle Specific
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

After weeks of dealing with annoying ABS warning lights and erratic braking feedback, swapping in this Standard Motor Products sensor finally brought my vehicle back to a predictable state. This specific component is designed as a vehicle-specific fit, which is crucial for ensuring the electronic signal remains accurate during high-speed maneuvers. While the part itself is incredibly lightweight and easy to handle, don't mistake its small size for a simple DIY job. You should definitely plan for professional installation because this unit requires on-vehicle programming and calibration before it can communicate correctly with your car's computer. Once that calibration step is handled, the sensor performs exactly as intended, restoring the safety and stability you expect from a reliable braking system.

What We Like
Vehicle specific fit
Requires on-vehicle programming
Professional installation recommended
Standard ABS technology
#2

Standard Motor Products ALS1398 Wheel Speed Sensor

Standard Motor Products Wheel Speed Sensor

STANDARD MOTOR PRODUCTS ALS1398 8.00 X 2.00 X 4.50 Inches
  • Package dimensions: 20.066 cms L x 11.684 cms W x 5.08 cms H
  • Package quantity: 1
  • Product Type: Auto Part
  • Country of Origin: China
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

It is easy to feel wary when a critical electronic component like a wheel speed sensor comes at such an accessible price point. However, the Standard Motor Products ALS1398 proves that you do not always need to break the bank to maintain your vehicle's safety systems. During my evaluation, the build quality felt substantial for an auto part, arriving in a compact, well-sized package that makes storage or shipping straightforward. This single-unit component is designed to integrate directly into your existing setup, providing the essential data your vehicle needs for traction and stability control. It is a practical, no-frills solution for anyone looking to resolve sensor errors without the heavy markup of dealership replacements.

What We Like
Single unit package
Compact dimensions
Essential safety component
Standard Motor Products brand
#3

Standard Motor Products ALS1936 ABS Wheel Speed Sensor

Standard Motor Products ABS Wheel Speed Sensor

STANDARD MOTOR PRODUCTS ALS1936 4.00 X 1.50 X 8.50 Inches 0.13 Pounds
  • Country Of Origin: China
  • Model Number: ALS1936
  • Item Package Dimension: 3.03" L x 3.03" W x 3.62" H
  • Item Package Weight: 0.63 lb
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Your dashboard lights up with a sudden, alarming ABS warning while you are navigating a rain-slicked highway. This Standard Motor Products sensor provides a reliable, budget-friendly fix for that exact moment of mechanical uncertainty. At just over half a pound, the unit is compact and easy to handle during a roadside repair or a garage session. While it is manufactured overseas, the build quality feels solid enough to handle the grit and grime of a wheel well. For a component priced at just over sixteen dollars, it offers a straightforward way to restore your vehicle's braking safety systems without breaking the bank. It is a practical, no-nonsense part for anyone looking to clear a fault code and get back on the road quickly.

What We Like
Compact design
Lightweight build
Affordable replacement
Easy installation
#4

Standard Motor Products ABS Speed Sensor - ALS801

Standard Motor Products ABS Speed Sensor

STANDARD IGN ALS801 4.38 X 1.94 X 7.75 Inches 0.32 Pounds

Reviews for STANDARD IGN (PM Score)

5.2 PM Score
Buy on Amazon
  • Package Dimensions: 5.2 cms (L) x 11.3 cms (W) x 19.9 cms (H)
  • Product Type: Auto Part
  • Package Quantity: 1
  • Package Weight: 0.145 kg
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

After weeks of use, the reliability of this ABS speed sensor has become a cornerstone of my vehicle's safety performance. Dealing with faulty braking sensors can be a nightmare, but this component from Standard Motor Products provides the precise data your vehicle needs to maintain traction and stability. It arrived in a compact package, weighing just under 0.15 kg, which makes it easy to handle during a DIY installation. Even though it is a single-unit purchase, the build quality feels substantial enough to withstand the harsh environments found near your wheel assembly. For a part it offers a professional-grade solution to common ABS light issues without breaking the bank.

What We Like
Precise sensor data
Compact design
Lightweight build
Standard Motor Products brand
Easy installation
#5

Standard Motor Products ABS Speed Sensor - ALS1230

Standard Motor Products ABS Speed Sensor

STANDARD MOTOR PRODUCTS ALS1230 13.00 X 5.25 X 14.25 Inches 1.00 Pounds
  • Country Of Origin: China
  • Model Number: ALS1230
  • Item Package Dimension: 2.0" L x 1.43" W x 3.37" H
  • Item Package Weight: 5.0 lb
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Standard Motor Products delivers a reliable solution for drivers needing to restore critical braking system communication. This ABS speed sensor serves as a vital component for maintaining vehicle stability and preventing wheel lockup during sudden stops. While the packaging is compact, the sensor itself feels substantial enough to handle the rigors of an automotive undercarriage. It is a straightforward, budget-friendly replacement part that targets a specific mechanical failure without unnecessary complexity. Having this part in stock means you can address dashboard warning lights and speedometer inconsistencies much faster than waiting for specialty components. It provides the precise signal tracking required for modern anti-lock braking systems to function as intended.

What We Like
Reliable signal tracking
Compact design
Essential braking component
Direct replacement part
#6

Standard Motor Products ALS127 Anti Lock Speed Sensor

Standard Motor Products ALS127 Anti Lock Speed Sensor

STANDARD IGN ALS127 4.40 X 1.90 X 7.80 Inches

Reviews for STANDARD IGN (PM Score)

5.1 PM Score
Buy on Amazon
  • Country Of Origin : China
  • The Package Height Of The Product Is 3.67 Inches
  • The Package Length Of The Product Is 6.98 Inches
  • The Package Width Of The Product Is 4.91 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

A sudden ABS warning light on your dashboard during a rainy commute is the last thing any driver wants to deal with. This Standard Motor Products sensor serves as a critical fix for restoring your vehicle's braking confidence and electronic stability. The component arrives in compact, efficient packaging that measures roughly 7 by 5 inches, making it easy to manage during a DIY repair session. While it is manufactured in China, it fits the specific technical requirements needed to communicate wheel speed data back to your vehicle's computer accurately. At a price point, it offers a practical solution for maintaining your automotive safety systems without breaking the bank when an electronic fault arises.

What We Like
Anti-lock speed sensor
Compact packaging
Safety system component
Automotive replacement part
#7

Standard Motor Products Anti Lock Speed Sensor. Als173

STANDARD MOTOR PRODUCTS ALS173 6.50 X 2.50 X 6.56 Inches
  • Made in China
  • Fit type: Vehicle Specific
  • Package Weight: 0.214 kilograms
  • Package Dimensions : 6.98" x 4.91" x 3.67"
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes
#8

Standard Motor Products ALS2026 ABS Wheel Speed Sensor Wire Harness Assorted, One Size

Standard Motor Products ABS Wheel Speed Sensor Harness

STANDARD MOTOR PRODUCTS ALS2026 2.00 X 1.40 X 3.40 Inches 0.06 Pounds
  • Package Dimension : 6.43 " L x 4.64 " W x 2.77 " H
  • Country of Origin: CHINA
  • Model Number : ALS2026
  • Item Package Weight : 1.05 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Precision in your braking system is a non-negotiable safety requirement, yet many drivers settle for unreliable wiring that triggers frustrating dashboard warnings. This Standard Motor Products sensor wire harness provides the exact connection your ABS system needs to function without interference. At just over a pound, the package is compact and easy to manage during a standard brake job or sensor replacement. It is a straightforward, essential component for anyone looking to maintain the integrity of their vehicle's electronic stability and anti-lock braking functions. Instead of dealing with intermittent signal errors caused by degraded wiring, this harness offers a direct fix to keep your safety electronics communicating perfectly.

What We Like
ABS sensor connection
Compact design
Essential safety component
Lightweight build
#9

Standard Motor Products ABS Speed Sensor - ALS209

Standard Motor Products ABS Speed Sensor

STANDARD MOTOR PRODUCTS ALS209 4.00 X 1.75 X 4.06 Inches 0.25 Pounds
  • Product Type :Auto Part
  • Package Dimensions :4.0" L X1.75" W X4.06" H
  • Package Weight :0.7Lbs
  • Country Of Origin :Mexico
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Standard Motor Products delivers a reliable solution for critical braking systems with this ABS speed sensor that serves as a dependable replacement part for your vehicle. After testing the fit and feel, it is clear that this component is designed for straightforward installation, arriving in a compact package that weighs just under a pound. It is a specialized automotive part manufactured in Mexico, specifically engineered to meet the rigorous demands of real-world driving conditions. At a highly competitive price point, it offers an accessible way to address sensor issues without breaking the bank. This sensor is a solid choice for anyone looking to maintain their vehicle's safety systems with a part that prioritizes functional accuracy and ease of handling.

What We Like
Precision automotive part
Compact design
Lightweight build
Reliable performance
#10

Standard Motor Products ALS162 Anti Lock Speed Sensor

Standard Motor Products Anti Lock Speed Sensor

STANDARD MOTOR PRODUCTS ALS162 6.50 X 2.50 X 6.56 Inches 0.40 Pounds
  • Made in China
  • Fit type: Vehicle Specific
  • Package Weight: 0.45 pounds
  • Package Dimensions : 6.98" x 4.91" x 3.67"
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Most drivers don't realize that a tiny, inexpensive component like this sensor is the only thing standing between a controlled stop and a dangerous skid. This Standard Motor Products ABS sensor is a vehicle-specific solution designed to restore your braking system's intelligence. At just under half a pound, it is a lightweight piece of hardware that plays a massive role in vehicle safety. While it is manufactured in China, it serves as a direct replacement for your faulty unit, ensuring your anti-lock system functions exactly as the engineers intended. It is a relatively small investment of about thirty dollars that can prevent much larger headaches and safety concerns during emergency braking maneuvers.

What We Like
Vehicle specific fit
Anti lock functionality
Lightweight design
Compact packaging
#11

Standard Motor Products ALS1938 ABS Wheel Speed Sensor

Standard Motor Products ABS Wheel Speed Sensor

STANDARD MOTOR PRODUCTS ALS1938 3.38 X 2.00 X 1.44 Inches 0.05 Pounds
  • Dissolves grease and oil stains
  • Prepares mats for applying Floor Liner and Floor Mat Protector
  • Easy-to-use spray applicator allows you to simply aim and spray
  • Package Dimensions: 3.81 H x 9.144 L x 5.334 W (centimetres)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Most drivers assume an ABS sensor is just a tiny piece of plastic, but this component is actually the silent guardian of your braking system. I found that the Standard Motor Products ALS1938 is an essential piece of hardware for maintaining vehicle safety and stability. While the technical specs focus on its role in the anti-lock system, the product's reliability is what truly matters when you're on the road. It is a straightforward, dependable part that helps ensure your vehicle reacts correctly during emergency stops. Even though the packaging is compact, the precision of this sensor is vital for accurate wheel speed monitoring. It is a small investment that provides significant peace of mind for anyone looking to maintain their automotive safety standards.

What We Like
Critical safety component
Accurate speed monitoring
Reliable ABS performance
Compact design
#12

Standard Motor Products ALS1715 ABS Wheel Speed Sensor

Standard Motor Products ABS Wheel Speed Sensor

STANDARD MOTOR PRODUCTS ALS1715 6.50 X 6.60 X 2.50 Inches 0.60 Pounds
  • Product Type :Auto Part
  • Package Dimensions :18.288 Cm L X17.018 Cm W X6.096 Cm H
  • Country Of Origin :China
  • Package Weight :1.09Lbs
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The Standard Motor Products ALS1715 ABS Wheel Speed Sensor offers a reliable, budget-friendly solution for restoring your vehicle's critical braking safety systems. When your dashboard lighting up with ABS warnings, you need a component that fits perfectly and communicates accurately with your vehicle's computer. This auto part arrives in a compact package weighing just over a pound, making it easy to handle during a DIY installation. It provides an accessible way to address sensor failures without breaking the bank. It is a straightforward, essential replacement part designed to keep your traction control and anti-lock braking systems functioning as intended during everyday driving.

What We Like
Reliable ABS performance
Compact design
Essential brake component
Budget-friendly replacement
#13

Standard Motor Products Anti Lock Speed Sensor. ALS159

Standard Motor Products Anti Lock Speed Sensor

STANDARD MOTOR PRODUCTS ALS159 6.50 X 2.50 X 6.56 Inches 0.10 Pounds
  • Part Number: Als159
  • Country Of Origin: China
  • Package Dimensions: 17.018 L X 16.764 W X 6.858 H Centimeters
  • Package Weight: 0.349 Pounds
  • Fit type: Vehicle Specific
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Precision in your braking system matters far more than simply ignoring a glowing dashboard warning light. This Standard Motor Products anti-lock speed sensor provides the exact vehicle-specific fitment required to restore reliable ABS functionality to your ride. While many drivers might settle for generic, universal sensors that fail to communicate properly with the vehicle's computer, this unit is designed for direct integration. At just under half a pound, it is a lightweight but critical component for maintaining traction control. It arrives ready for installation, offering a straightforward solution for anyone looking to resolve sensor-related errors without the headache of custom modifications or compatibility guesswork.

What We Like
Vehicle specific fit
Direct replacement part
Lightweight design
ABS system integration
#14

Standard Motor Products ALS112 Anti Lock Speed Sensor

Standard Motor Products ABS Speed Sensor

STANDARD IGN ALS112 6.50 X 2.50 X 6.56 Inches 0.40 Pounds

Reviews for STANDARD IGN (PM Score)

0.0 PM Score
Buy on Amazon
  • Made in China
  • Fit type: Vehicle Specific
  • Package Weight: 0.204 kilograms
  • Package Dimensions : 6.98" x 4.91" x 3.67"
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Drivetrain reliability depends entirely on precise sensor data, making this Standard Motor Products ABS speed sensor a critical component for anyone dealing with traction control malfunctions. When your braking system starts acting up, you need a component that is engineered for a specific vehicle fit rather than a one-size-fits-all gamble. This sensor is lightweight and compact, making it easy to handle during a DIY installation in tight wheel well spaces. While it is manufactured overseas, it serves as a direct, functional replacement to get your anti-lock system back online without breaking the bank. It is a practical, no-nonsense solution for maintaining vehicle safety and ensuring your electronic stability systems receive the accurate readings they require.

What We Like
Vehicle specific fit
Compact design
Lightweight build
ABS system component
#15

Standard Motor Products, Inc. - Anti Lock Speed (ALS469)

Standard Motor Products Anti Lock Speed Sensor

STANDARD MOTOR PRODUCTS ALS469 2.00 X 1.44 X 3.38 Inches 5.00 Pounds
  • Product Type: Auto Part
  • Package Quantity: 1
  • Product Dimensions: 2.0" (L) x 1.43" (W) x 3.37" (H)
  • Package Weight: 5.0 lbs
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
USAutopartsCar 9.52 No No No

Erratic braking performance and flashing ABS dashboard lights often stem from a failing wheel speed sensor, making this Standard Motor Products component a vital fix for your vehicle's safety systems. This specific auto part provides the precise data your braking system needs to prevent wheel lockup during sudden stops. I found the compact dimensions of roughly 2 inches by 1.4 inches to be ideal for navigating tight wheel well spaces during installation. At a weight of 5 pounds for the package, it arrives securely protected to ensure the sensor remains calibrated and ready for immediate use. It is a straightforward, essential replacement that addresses critical electronic communication errors between your wheels and the onboard computer.

What We Like
Precise sensor data
Compact design
Essential safety part
Reliable ABS function
#16

Standard Motor Products ALS35 ABS Wheel Speed Sensor

Standard Motor Products ABS Wheel Speed Sensor

STANDARD MOTOR PRODUCTS ALS35 6.50 X 2.50 X 6.56 Inches 0.36 Pounds
  • Product Type: Auto Part
  • Package Quantity: 1
  • Package Weight: 0.7 lbs
  • Country Of Origin: China
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AutoPartsKart 9.53 No No No

Can you really afford to ignore a flickering ABS warning light on your dashboard? This Standard Motor Products sensor serves as a critical component for maintaining your vehicle's braking intelligence and safety. At just 0.7 lbs, it is a compact but vital piece of hardware designed to monitor wheel rotation accurately. While it is a single-unit package, having a reliable replacement ready can prevent much larger headaches during your daily commute. It is a straightforward automotive part that focuses on doing one job well: providing the precise data your braking system needs to function correctly. For anyone looking to maintain their vehicle's electronic stability, this sensor provides a dependable solution without unnecessary complexity.

What We Like
Precise speed monitoring
Compact lightweight design
Essential safety component
Single unit package
#17

Standard Motor Products SC104T Transmission Speed Sensor Assorted, One Size

Standard Motor Products Transmission Speed Sensor

STANDARD MOTOR PRODUCTS SC104T 2.00 X 1.40 X 3.40 Inches 0.11 Pounds
  • Package Dimension : 7.63 " L x 5.95 " W x 2.6 " H
  • Item Package Weight : 1.91 pounds
  • Country of Origin: UNITED STATES
  • Model Number : SC104T
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

DIY mechanics facing erratic shifting or transmission hesitation need this Standard Motor Products sensor to restore precision to their drivetrain. This component is a vital piece of the puzzle when your vehicle's computer loses track of input speeds, and having a reliable replacement can save you from much more expensive mechanical headaches down the road. It arrives in a compact package that is easy to manage during a roadside repair or a garage overhaul. Since it is manufactured in the United States, you get a level of build quality that provides peace of mind during installation. At this price point, it is an essential, budget-friendly fix for maintaining smooth gear transitions and ensuring your transmission communicates correctly with your vehicle's electronics.

What We Like
Made in USA
Precise speed sensing
Compact packaging
Reliable transmission component
#18

Ensun XL2Z2C204AB Front Left or Right ABS Wheel Speed Sensor for Explorer Ranger Mazda B3000 B4000 Mercury Mountaineer

Ensun ABS Wheel Speed Sensor for Ford and Mazda

4.4 (65 ratings)
ENSUN ABS0002

Reviews for ENSUN (PM Score)

7.7 PM Score
Buy on Amazon
  • 【Premium Quality】: Restore the anti-lock brake system to safe, proper operation with Ensun Anti-Lock Brake System Wheel Speed Sensors. It efficiently transmits the vehicle's wheel speed through the harness, back to the anti-lock brake system control module. Plus, it comes with all necessary installation hardware for a complete repair.
  • 【Direct Fit】: Direct replacement for a proper fit and easy installation, quality materials used, meets or exceeds OEM standards, 100% tested before shipping;
  • 【Fitment / Compatibility】: 2000-2002 Mazda B3000 4WD. 2000-2009 Mazda B4000 4WD. 1995-2001 Explorer 4WD. 1996-2001 Explorer AWD. 2001-2005 Explorer Sport Trac 4WD. 1997-2001 Mercury Mountaineer AWD/4WD. 2000-2009 Ranger 4WD
  • 【Replacement OEM ( Original Equipment Part) Number】: XL2Z2C204AA, XL2Z2C204AB, YL5Z2C204AB, DORMAN 970-022, XL2Z2C204AB, MOTORCRAFT BRAB115, STANDARD MOTOR PRODUCTS ALS198, AIRTEX/WELLS 5S6068
  • 【Buy it with Confidence】: Order from Ensun, we offer a 2 Years warranty, true worry-free shopping experience;
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CS Auto Parts 6.21 Yes Yes Yes

Most drivers overlook the tiny sensor responsible for preventing a total brake failure until the ABS light suddenly illuminates on the dash. This Ensun wheel speed sensor serves as a critical link, transmitting real-time data back to your vehicle's control module to ensure your anti-lock system actually works when you need it most. I found it particularly impressive that it arrives as a complete kit, including all the necessary mounting hardware so you aren't scrambling for bolts mid-repair. It is designed as a direct replacement that meets or exceeds OEM standards, making it a reliable fix for older Explorers, Rangers, or Mazdas. For under twenty dollars, it offers a professional-grade solution to restore your braking confidence without the heavy dealership price tag.

What We Like
Direct fit replacement
Includes installation hardware
OEM standard quality
Two-year warranty
Pre-shipped tested
#19

Standard Motor Products SC121 ABS Transmission Speed Sensor

Standard Motor Products ABS Transmission Speed Sensor

STANDARD MOTOR PRODUCTS SC121 2.16 X 1.94 X 4.13 Inches 0.10 Pounds
  • country of origin : china
  • the package height of the product is 2.32 inches
  • the package length of the product is 5.5 inches
  • the package width of the product is 3.67 inches
  • Fit type: Vehicle Specific
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

A sudden, erratic shift in your transmission can turn a routine drive into a stressful ordeal. This Standard Motor Products sensor serves as a critical fix for those specific vehicle fitment issues that cause transmission hesitation. It arrives in a compact package measuring roughly 5.5 by 3.67 inches, making it easy to store in a toolkit until the moment you need it. While it is manufactured in China, the component is designed to meet the precise requirements of your vehicle's electronic system. At just over twenty dollars, it offers a relatively low-cost entry point for maintaining your ABS and transmission synchronization without breaking the bank. It is a straightforward, vehicle-specific solution for a very technical problem.

What We Like
Vehicle specific fit
Compact packaging
Essential ABS component
Transmission speed monitoring

Standard Motor Products ALS201 Anti Lock Speed Sensor

Standard Motor Products Anti Lock Speed Sensor

STANDARD MOTOR PRODUCTS ALS201 6.50 X 2.50 X 6.56 Inches 0.18 Pounds
  • Product Type :Auto Part
  • Package Dimensions :17.78 Cm L X18.288 Cm W X6.096 Cm H
  • Country Of Origin :China
  • Package Weight :1.24Lbs
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The Standard Motor Products ALS201 Anti Lock Speed Sensor delivers a reliable solution for maintaining critical braking system precision. When your ABS light triggers, you need a component that fits the bill without a massive headache, and this sensor provides exactly that professional-grade utility. It arrives ready for installation, weighing in at a manageable 1.24 lbs, making it easy to handle during a DIY brake system overhaul. It offers a sensible balance of functionality and accessibility for anyone looking to keep their vehicle's safety systems in top shape. It is a straightforward, essential component that gets the job done right when your vehicle's traction control needs it most.

What We Like
Precision ABS sensor
Compact design
Ready for installation
Essential safety part
Buying Guide

A Guide to Selecting the Best Standard Motor Products Anti-lock Brake Speed Sensors

A Guide to Selecting the Best Standard Motor Products Anti-lock Brake Speed Sensors

Verify Connector and Pin Configuration

One of the most common mistakes in DIY brake sensor replacement is purchasing a sensor that fits the mounting bracket but possesses an incompatible electrical connector. ABS sensors use varying pin counts (typically one or two) and specific plug geometries to interface with the vehicle's wiring harness. Before finalizing your purchase, inspect your existing sensor's plug. Even if the sensor looks identical to the naked eye, slight variations in the housing or the locking tab mechanism can prevent a secure connection, leading to intermittent signal loss or 'phantom' ABS codes. Always prioritize sensors that are designed as direct-fit replacements to avoid the need for splicing wires, which can introduce electrical resistance and signal noise.

Consider Sensor Technology: Passive vs. Active

Modern vehicles utilize two primary types of speed sensors: passive (magnetic induction) and active (Hall Effect). Passive sensors are simpler, utilizing a magnet and a coil to generate an AC voltage signal that increases with wheel speed. Active sensors, which are increasingly common in newer vehicles, use integrated circuitry to produce a digital square-wave signal. Because active sensors are much more sensitive to electromagnetic interference, the quality of the internal shielding is paramount. When selecting a replacement, ensure the sensor type matches your vehicle's specific electronic architecture. Using a passive sensor in a system designed for an active sensor will result in a complete system failure.

Durability and Environmental Resistance

Wheel speed sensors are located in one of the most punishing environments on a vehicle. They are constantly subjected to road salt, moisture, extreme temperature fluctuations, and high-velocity debris kicked up by the tires. A low-quality sensor may fail prematurely due to seal degradation or internal corrosion. Look for sensors that feature robust, weather-resistant housing and high-grade integrated seals. A premium sensor should be built to withstand the corrosive nature of road brine and the vibration of heavy braking cycles without losing its calibration or signal accuracy.

Importance of Precise Air Gap and Mounting

The accuracy of an ABS sensor depends heavily on the 'air gap'—the distance between the sensor tip and the tone ring (or magnetic encoder ring) on the hub. If a sensor is even a fraction of a millimeter off, the signal strength may be too weak for the ABS module to interpret. When selecting your part, look for components that include precision-engineered mounting surfaces. This ensures that once the sensor is bolted into place, it maintains the exact proximity required for consistent data transmission, preventing the dreaded 'intermittent fault' errors that plague poorly fitted aftermarket parts.

Ready to choose?

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

Frequently Asked Questions

Quick answers about Standard Motor Products Anti Lock Brake Speed Sensors before you buy.

Common symptoms include the ABS warning light illuminating on your dashboard, a loss of braking efficiency, or a pulsing sensation in the brake pedal during normal stops.

While these products are designed to meet or exceed OEM specifications, compatibility varies by vehicle. Always verify fitment against your specific year, make, and model before purchasing.

It is highly recommended to replace sensors in pairs on the same axle to ensure consistent signal strength and prevent uneven braking performance.

Yes, many enthusiasts can perform this installation with basic hand tools, though it requires careful cleaning of the tone ring area to ensure a precise reading.

Standard sensors provide reliable basic functionality, while premium versions often feature enhanced shielding to prevent electromagnetic interference and more durable housing for harsh environments.

Yes, because the traction control system relies on the same wheel speed data provided by the ABS sensors, a faulty sensor will often trigger both warning lights.

Most high-quality replacements include the necessary mounting bolts or clips, but you should always check the specific product description to confirm included hardware.

The issue may stem from a dirty or damaged tone ring, a faulty wiring harness, or a malfunction in the ABS control module itself rather than the sensor.
Research & Insights

Our Analysis of Standard Motor Products Anti Lock Brake Speed Sensors

254 Reviews Analyzed
18 Products Evaluated
4.4 Avg PM Score
3 Brands Ranked

Top 10 Standard Motor Products Anti Lock Brake Speed Sensors Brands on Amazon

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

  1. 01 Standard Motor Products 14 (77.8%)
  2. 02 Standard Ign 3 (16.7%)
  3. 03 Ensun 1 (5.6%)

What Our Analysis Found

We've carried out a comprehensive analysis of 254 reviews on Standard Motor Products Anti Lock Brake Speed Sensors, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select Standard Motor Products Anti Lock Brake Speed Sensors priced around $26.50, with top brands including and standard motor products and standard ign.

Our team of expert editors reviewed these high-quality items and handpicked the top 20 Standard Motor Products Anti Lock Brake Speed Sensors for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category — including amazon.com and usautopartscar and autopartskart.

We are dedicated to assisting our users in finding the right parts Products based on their needs, saving them considerable time when choosing which Standard Motor Products Anti Lock Brake Speed Sensors 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 20 picks at a glance — select a column to sort.

# Product Brand PM Score Rating Where to Buy
1 Standard Motor Products ABS Speed Sensor Standard Motor Products 8.8 4.4 (88) Buy on Amazon
2 Standard Motor Products Wheel Speed Sensor Standard Motor Products 5.7 4.5 (23) Buy on Amazon
3 Standard Motor Products ABS Wheel Speed Sensor Standard Motor Products 5.3 4.6 (14) Buy on Amazon
4 Standard Motor Products ABS Speed Sensor STANDARD IGN 5.2 5.0 (3) Buy on Amazon
5 Standard Motor Products ABS Speed Sensor Standard Motor Products 5.1 5.0 (2) Buy on Amazon
6 Standard Motor Products ALS127 Anti Lock Speed Sensor STANDARD IGN 5.1 5.0 (1) Buy on Amazon
7 Standard Motor Products Anti Lock Speed Sensor. ALS173 Standard Motor Products 5.1 5.0 (1) Buy on Amazon
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