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The Best Automotive Replacement Transmission Speed Sensors

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

A transmission speed sensor is a critical component for your vehicle's transmission control module. It accurately measures the rotational speed of the transmission's output shaft, ensuring smooth gear shifts and optimal performance. Choosing a high-quality replacement sensor is vital to prevent transmission issues and maintain driving safety.

SaleNo. 1
MOTOKU Automatic Transmission Input Output Speed Sensor Set for Nissan Murano Altima Sentra Maxima Rogue Quest...
  • Compatible with Nissan Versa Note 2014-2019; Versa 2007-2019; Sentra 2007-2022; Kicks 2019-2021; Cube 2009-2014
  • Compatible with Nissan Rogue Sport 2017-2021; Rogue Select 2014-2015; Rogue 2008-2021; Quest, Juke 2011-2017;
  • Compatible with Nissan Pathfinder 2013-2020; NV200 2013-2021; Murano 2003-2022; Maxima, Altima 2007-2021;
  • Compatible with INFINITI QX60 2014-2020; QX55 2022; QX50 2019-2022; JX35 2013
  • Replaces Part Number: 31935-1XF0C, 31935-1XF01, 31935-1XF0D, 31935-1XF00, 31935-8E007, 31935-X420C, 31935-8E005, 31935-X420A
SaleNo. 2
NewYall Auto Transmission Input and Output Speed Sensor Kit for Mitsubishi F4A41 F4A42 F4A51 F5A51 Elantra...
  • For Hyundai Azera 2006-2011; Elantra 2001-2012; Entourage 2007-2008; Santa Fe 2001-2012; Sonata 1999-2009; Tiburon 2003-2008; Tucson 2005-2009; XG350 2002-2005
  • For Kia Amanti 2004-2008; Optima 2001-2010; Rondo 2007-2010; Sedona 2002-2011; Spectra5 2006-2009; Sportage 2006-2009
  • For Chrysler Sebring 2001-2005
  • For Dodge Stratus 2001-2005
  • For Mitsubishi Diamante 1997-2004; Eclipse 2001-2005; Endeavor 2004-2011; Galant 1999-2009; Mirage 1998-2002; Montero 1999-2005; Outlander 2003-2006
  • OE Ref. 42621-39200, 42620-39200, 42621-39050, 42621-39100, GEGT7610-177, 42620-39051, 42621-39052, 917-606, 5S7708, 917-607
No. 3
Automatic Transmission Input Output Speed Sensor Compatible with Nissan Altima Cube Juke Kicks Maxima Murano...
  • Compatible with Nissan Altima 2007-2021; Cube 2009-2014; Juke 2011-2017; Kicks 2019-2021; Maxima 2007-2014 / 2016-2021; Murano 2003-2007 / 2009-2022; NV200 2013-2021 Transmission Speed Sensor
  • Compatible with Nissan Pathfinder 2013-2020; Quest 2011-2017; Rogue 2008-2021; Rogue Select 2014-2015; Rogue Sport 2017-2021; Sentra 2007-2022; Versa 2007-2019; Versa Note 2014-2019
  • Compatible with Infiniti QX50 2019-2022; QX55 2022; QX60 2014-2020; JX35 2013. Includes 3pcs Transmission Input Output Speed Sensor
  • 【Perfect Fit】Replaces OE Numbers: 31935-1XF0C, 31935-1XF01, 31935-1XF0D, 31935-1XF00, 31935-8E007, 31935-X420C, 31935-8E005, 31935-X420A. Direct OE replacement ensures seamless installation & accurate transmission data, no extra adjustments needed
  • 【Instantly Fixes Transmission Issues】Eliminates erratic shifting, slipping gears & warning lights; restores smooth transmission operation in minutes
No. 4
GM Genuine Parts 24203876 Automatic Transmission Input and Output Speed Sensor with Seal
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
No. 5
Dorman 917-670 Automatic Transmission Speed Sensor Compatible with Select Models
  • Direct replacement - this automatic transmission speed sensor matches the fit and function of the original equipment sensor
  • Durable construction - this sensor is engineered to precise standards to ensure accurate signal output
  • Easy installation - this sensor is installed using the original hardware and plugs into the vehicle's existing wiring
  • Quality tested - this part has undergone try-on validation and rigorous quality testing to ensure a quality fit and long service life
  • Ensure fit to make sure this part fits your exact vehicle, input your make, model and trim level into the Garage
SaleNo. 6
Dorman 917-602 Automatic Transmission Speed Sensor Compatible with Select Models
  • Direct replacement - this automatic transmission speed sensor matches the fit and function of the original equipment sensor
  • Durable construction - this sensor is engineered to precise standards to ensure accurate signal output
  • Easy installation - this sensor is installed using the original hardware and plugs into the vehicle's existing wiring
  • Quality tested - this part has undergone try-on validation and rigorous quality testing to ensure a quality fit and long service life
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Last update on 2026-07-17 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Automotive Replacement Transmission Speed Sensors

Vehicle Compatibility

The most crucial factor when purchasing a replacement speed sensor is ensuring it is compatible with your specific vehicle's make, model, year, and engine size. Always consult your vehicle's owner's manual or use online compatibility checkers provided by manufacturers or retailers. Incorrect fitment can lead to the sensor not functioning properly or causing damage to your transmission system.

Material Quality and Durability

Opt for sensors constructed from high-quality materials that can withstand the demanding environment of a vehicle's transmission. Look for durable plastics and robust electrical components designed for longevity and resistance to heat and vibration. Reviews from other vehicle owners can offer insights into the real-world durability of a particular sensor.

Brand Reputation and Warranty

Consider purchasing from reputable brands known for producing reliable automotive parts. Established manufacturers often have stricter quality control measures and may offer better warranties. A good warranty can provide peace of mind, protecting your investment against potential defects.

Frequently Asked Questions

What are the symptoms of a failing transmission speed sensor?
Common signs include erratic shifting, transmission slipping, the Check Engine light illuminating, speedometer issues, or the vehicle entering 'limp mode' to prevent further damage.
Can I replace the transmission speed sensor myself?
While some DIY-capable individuals can replace a speed sensor, it often requires specific tools and knowledge of your vehicle's transmission. If you're not comfortable with automotive repairs, it's best to have a qualified mechanic perform the replacement.
How long do transmission speed sensors typically last?
The lifespan of a transmission speed sensor can vary depending on driving conditions, vehicle maintenance, and the quality of the sensor itself. However, they are generally designed to last for many years and miles.
What is the difference between a vehicle speed sensor and a transmission speed sensor?
While both relate to vehicle speed, a transmission speed sensor specifically measures the rotational speed of the output shaft within the transmission. This data is crucial for the transmission control module to manage gear changes.