Best Car Transmission Relays in 2025

Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for

12-volt 5-prong relay. Excellent water-repellent and dustproof ability, but not using it in water

Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors

Built in fuse socket with included 30A blade fuse with heavy duty 14AWG wires for main contact.

Bosch style 4-Pin SPST (Single Pole Single Throw) Relay.

12VDC (14V Max) and 30A High Switching Capability.

Includes 8 Jumpers to fit most popular relays

Includes Test Lead Kit for easily and securely connecting Relay Test Jumpers to a multimeter

Terminal Leads with switch, fuse and power options provide easy access to check current or voltage on many fuses and relays used on vehicles today

High switching capability: Normally open 40A/14V DC and normally close 30A/14V DC. Suitable for Nilight LED light bar wiring harness kit

Premium quality: Durable relay and harness socket with 5 wires; Made by high-grade materials to ensure superior quality and long lifespan

Male-female slot design: Unique male-female slot design, easy to connect the relay with harness socket, clean and neat after installation

The 12v relay harness base contains 3*12 AWG and 2*16 AWG cables, length: 5.5 in, which have higher load-bearing capacity and more stable performance.

Function: 12VDC (14V Max) 5 Pin SPDT (Single Pole Double Throw) Relay with 40A/30A High Switching Capability.

Wire Specifications: White - Ground (85), Blue - VDC (30), Black - Trigger (86), Red - Output N/C (87a), and Yellow - Output N/O (87).

40A/30A high switching capability

Bosch style 5-prong universal standard relay, SPDT (Single Pole Double Throw)

Pin Specifications: 30-VDC, 85-Ground, 86-Trigger, 87-Output N/O, 87a-Output N/C

PLUG AND PLAY, Work to replace Factory Flasher Relay for 2014-2022 Honda Grom 125, 2009-12 Kawasaki ZX6R, 2008-12 Kawasaki 250R, 2013-17 Kawasaki Ninja 300, 2015-2022 Kawasaki Z300

A MUST HAVE ITEM, If You Want Upgrading Stock Bulb to LED or for Your Exist LED Tail Lamps of Turn Signal lights.

Operating Voltage: 12V (11V-15V). Max Power: 42W. Switch Power: 0.02A to 12A. Working Temperature: -40°C to +80°C

1order = 4 Pieces

Special features: Relay For FUSION F150

Better Performance

Product number: The product is not suitable for all models and brands, please check the specifications carefully to confirm whether it is applicable before purchasing,The product model is JD1914-12V-30A, 12V 30A SPDT 5 Pin Relay

Sufficient for using: 5 pin! 5 pin! 5 pin! you will receive 8 pieces 12V 30A 5 pin relays, the size is about 1.02 x 0.94 x 0.63 inch/ 2.6 x 2.4 x 1.6 cm, enough quantity can meet your daily use and replacement, you can share them with your friends and family who need them, these relays are 5 plug please note when ordering

Stable for long time use: the black shell of the 12V car relay is made of nylon material which is electrical insulation, the pin is made of brass, which can withstand cold and hot condition, stable and reliable, not easy to break, deform or rust, applicable for a long time

The Package Height Of The Product Is 5.15 Inches

The Package Length Of The Product Is 10.83 Inches

The Package Width Of The Product Is 6.938 Inches

Coil power: 1.8w, and coil resistance is 80 ohms. It is more reliable than 2.4w((60 ohms) and 4.8w(30 ohms) relays on the market

Large capacity, high current carrying capacity, heavy-duty make/break relay

Ideal for split charging or any vehicle needing a high-power relay

Plug-and-play style

The relay housing is made of fire-retardant material

Universal type: works for a car alarm, AC, remote start, headlight, fan, fog light, or upgraded horn

【Applicable Model】: The transmission control module fits for Mazda 3 2.3L 2006-2009. Replacing OE numbers for reference is L32E189E1B.

【Professional Craftsmanship】: Each TCU has to be disassembled, cleaned, inspected, calibrated and tested to restore the form, fit and function of the OE.

【Refurbished Replacement】 This TCM module is shipped to China from all over the world. It has been carefully refurbished to produce a high-quality transmission control module. The normal use rate of the refurbished unit is 99%. And can be used normally.

Manages the operation of the automatic transmission

Includes necessary hardware such as a filter plate, solenoids, and an upgraded lead frame to ensure quality installation

Helps integrate both electronic and hydraulic components into a single module for optimal durability

This part requires programming and/or special setup procedures. GM Service Information or equivalent describes the procedures and special tools needed to ensure proper operation in the vehicle.

Dictates the operation of your vehicle’s vital systems, which is critical to the performance of your vehicle

GM-recommended replacement part for your GM vehicle’s original factory component

Manages the operation of the automatic transmission

Includes necessary hardware such as a filter plate, solenoids, and an upgraded lead frame to ensure quality installation

Helps integrate both electronic and hydraulic components into a single module for optimal durability

Model : DTF-08A;Pin Number : 8:Total Size (Approx.) : 70 x 23 x 29mm/2.7" x 0.9" x 1.1" (L*W*T);Fit Mounting DIN Rail Type : 35mm/1.4";Installing Hole Size : 6 x4 mm/0.24" x 0.16"(L*W);Installing Hole Center Distance : 6cm/2.4";;Package Content : 1 x Relay Socket Base

Widely for electronic components, industrial electrical capacitors, power transmission products,car parts, computers and accessories, office electronics products etc.

This relay base screw terminal is suitable for rail type Guide rail and screw installation, with compact size and lightweight, easy to operate.

Part Number:LF8M189E1F

Focus on high quality auto parts

The use of excellent materials, after strict quality control, so that the product life longer

Strict quality requirements from materials to workmanship, so you are protected in driving

🔥【FAST HEATING FUNCTION】:This car heater can be heated, allowing you to feel warm in cold weather. The high-temperature air outlet of the car heater can ensure rapi-d heating and convenient heating effect.

🔥【ADJUSTABL-E DESIGN】:The bottom can be rotated 360°, adjusted in all directions, and can be adjusted to the direction you need at will. The humanized design is convenient and practical.

🔥【MULTIFUNCTIONAL CAR FRONT WINDSHIELD FAN】:The windshield fan has automatic heating functions, and has an overheating protection function, which will not damage the battery, and is healthy and reliable. Defrosting, defogging, heating, and other functions to increase the healthyty of the car when driving in winter