Best Transmission Speed Sensors of 2026

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 8, 2026

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Transmission speed sensors are electronic devices that monitor the rotational speed of a vehicle's transmission. They are a crucial component in modern vehicle technology and play a critical role in ensuring smooth and efficient operation. These sensors work by detecting the rotation of the transmission's output shaft and sending this information to the vehicle's computer system. This data is then used to adjust the transmission's shifting patterns, ensuring optimal performance and fuel efficiency. Transmission speed sensors are available in a variety of styles and designs, making them compatible with a wide range of vehicles.

At a Glance: Our Top Picks

MOTOKU Transmission Speed Sensor Set for Nissan and Infiniti Cover #TOP 1
MOTOKU Transmission Speed Sensor Set for Nissan and Infiniti
ftb score rating icon 9.8
Dorman Automatic Transmission Speed Sensor Cover #TOP 2
Dorman Automatic Transmission Speed Sensor
ftb score rating icon 9.7
A-Premium Transmission Speed Sensor for Toyota and Lexus Cover #TOP 3
A-Premium Transmission Speed Sensor for Toyota and Lexus
ftb score rating icon 9.5

Top 10 Transmission Speed Sensors

#TOP 1

MOTOKU Transmission Speed Sensor Set for Nissan and Infiniti

31935-X420A
MOTOKU Transmission Speed Sensor Set for Nissan and Infiniti Cover
MOTOKU Automatic Transmission Input Output Speed Sensor Set for Nissan Murano Altima Sentra Maxima Rogue Quest Juke Note Versa Pathfinder NV200 Kicks Cube for Infiniti QX60 QX50 Vehicle Speed Sensor

The MOTOKU Speed Sensor Set is designed to fit a wide range of Nissan and Infiniti models, including popular cars like the Nissan Versa, Sentra, Rogue, Pathfinder, and Infiniti QX60. This set helps you maintain accurate transmission input and output speed readings, which is essential for smooth gear shifts and overall vehicle performance. By using this sensor set, you can ensure your car's transmission system runs efficiently, reducing the risk of costly repairs. The compatibility with many model years means you can easily find the right fit for your vehicle, offering convenience and peace of mind.

What We Like
Wide vehicle compatibility
Transmission speed accuracy
Supports smooth gear shifts
Reduces repair risks
Easy model fit
#TOP 2

Dorman Automatic Transmission Speed Sensor

DOR917-602
Black
Dorman Automatic Transmission Speed Sensor Cover
Dorman 917-602 Automatic Transmission Speed Sensor Compatible with Select Models

Get accurate signal output with Dorman 917-602 Automatic Transmission Speed Sensor, built to precise standards for a quality fit and long service life. This sensor is easy to install using the original hardware and plugs into the vehicle's existing wiring. It has undergone try-on validation and quality testing, ensuring compatibility with your vehicle. To ensure fit, use the garage tool by inputting your make, model, and trim level.

What We Like
Easy to install with original hardware and existing wiring
Engineered to precise standards for accurate signal output
Quality tested for compatibility and long service life
#TOP 3

A-Premium Transmission Speed Sensor for Toyota and Lexus

88971395
A-Premium Transmission Speed Sensor for Toyota and Lexus Cover
A-Premium Automatic Transmission Speed Sensor Compatible with Toyota, Scion, Lexus Models - Camry, RAV4, Corolla, Highlander, Sienna, 4Runner, Matrix, Avalon, Celica, tC, xB, ES300, RX300, RX330

The A-Premium Speed Sensor is designed to fit a wide range of Toyota, Scion, and Lexus models, making it a versatile choice for many vehicle owners. It supports various models like the Scion tC and xB, Toyota Highlander, Matrix, and more, ensuring compatibility with your car. This sensor can be installed on either the input or output side, giving you flexibility during replacement. Plus, with A-Premium’s one-year unlimited-mileage guarantee, you get peace of mind knowing your sensor is backed by reliable support and quality craftsmanship. This product helps keep your transmission running smoothly by accurately monitoring speed.

What We Like
Wide vehicle compatibility
Input or output installation
One-year unlimited-mileage warranty
Supports multiple Toyota and Lexus models
#TOP 4

GM Genuine Parts 24203876 Transmission Speed Sensor

24203876
1 Count (Pack of 1)
GM Genuine Parts 24203876 Transmission Speed Sensor Cover
GM Genuine Parts 24203876 Automatic Transmission Input and Output Speed Sensor with Seal

The GM Transmission Speed Sensor is built to meet high standards, ensuring reliable performance for your Chevrolet, Buick, GMC, or Cadillac vehicle. Designed and tested by GM engineers, this sensor fits perfectly with your car’s original equipment, giving you peace of mind about quality and compatibility. You benefit from parts that are regularly updated with the latest materials and technology, keeping your vehicle running smoothly. Additionally, some GM Genuine Parts were previously known as ACDelco GM Original Equipment, showing a trusted history behind the product. This sensor helps your vehicle monitor transmission speed accurately for better driving experience.

What We Like
High-quality engineering
OEM compatibility
Regular design updates
Trusted brand backing
#TOP 5

A-Premium Transmission Output Speed Sensor

78410SV4003
A-Premium Transmission Output Speed Sensor Cover
A-Premium Transmission Output Speed Sensor with Drive Link Compatible with Honda Accord 1992-1997, Civic 1992-1995, Odyssey 1995-1998 & Acura NSX 1993-2005, TL 1993-2005, CL 1997

The A-Premium Speed Sensor is designed to fit various Honda and Acura models from the 1990s and early 2000s, ensuring you get the right part for your vehicle. It features a three-blade terminal and a female connector, making installation straightforward and compatible with your car’s wiring. This sensor provides accurate speed data to your vehicle’s transmission system, which helps improve gear shifts, enhances your driving safety, and ensures smooth operation in different conditions. Plus, it meets original equipment specifications, so you can trust it to work seamlessly with your car’s existing systems.

What We Like
Wide vehicle compatibility
Accurate speed data
Easy plug-and-play installation
Improves transmission performance
OE specification compliance
#TOP 6

Saihisday VSS Transmission Speed Sensor 83181-12040 for Toyota

NQDCX08
Saihisday VSS Transmission Speed Sensor 83181-12040 for Toyota Cover
Saihisday VSS Speed Sensor Transmission Output Sensor 83181-12040 Replacement for Toyota Yaris Celica Camry 1996-2012

The Saihisday VSS Speed Sensor is designed as a replacement part for your Toyota vehicles, including the Yaris models from 2007 to 2012 and the Camry models from 1996 to 2004. This sensor replaces the original part number 83181-12040, ensuring compatibility and reliable performance. When you install this sensor, it helps monitor your vehicle’s transmission speed accurately, which is vital for smooth shifting and overall driving efficiency. The package includes one sensor, and it’s important to have it installed professionally to guarantee proper function and safety. This makes the Saihisday VSS Speed Sensor a practical choice for maintaining your Toyota’s transmission system.

What We Like
Wide Toyota model compatibility
Exact part number replacement
Includes one sensor per package
Supports accurate transmission speed monitoring
#TOP 7

ACDelco Vehicle Speed Sensor

213-1701
ACDelco Vehicle Speed Sensor Cover
GM Genuine Parts 213-1701 (24225896) Vehicle Speed Sensor

The ACDelco GM Original Equipment 213-1701 Vehicle Speed Sensor is a recommended replacement part for your GM vehicle's original factory component. It offers the quality, reliability, and durability of GM OE, and is manufactured to GM OE specification for fit, form, and function. This anti-lock brake speed sensor ensures your vehicle's speed is accurately monitored to maintain safety while driving.

What We Like
High quality, reliable, and durable replacement part
Manufactured to GM OE specification for fit, form, and function
Ensures accurate monitoring of vehicle speed for safety while driving
#TOP 8

A-Premium Transmission Speed Sensor for Toyota & Lexus 5.7L

894130C020
A-Premium Transmission Speed Sensor for Toyota & Lexus 5.7L Cover
A-Premium Input or Output Automatic Transmission Speed Sensor Compatible with Toyota Tundra 2007-2020, Land Cruiser 2008-2011 2013-2016, Sequoia 2008-2020 & Lexus LX570 2010 2013-2015, 5.7L

The A-Premium Speed Sensor is designed to fit a variety of Toyota and Lexus models with 5.7L V8 engines, including Tundra, Sequoia, Land Cruiser, and LX570 from select years. It works for both input and output shafts in automatic transmissions, giving you flexibility depending on your vehicle’s setup. The sensor features a simple plug-in oval connector with two terminal blades, making installation straightforward and hassle-free. Built to match original equipment specifications, this sensor ensures accurate speed readings and reliable performance, helping your vehicle run smoothly and efficiently.

What We Like
Wide vehicle compatibility
Fits input and output shafts
Plug-and-play design
OE specification match
Two-terminal blade connector
#TOP 9

M MATI Transmission Speed Sensor for Polaris

4012167
M MATI Transmission Speed Sensor for Polaris Cover
M MATI Speed Sensor for Polaris Sportsman 1000 300 400 450 500 550 570 700 800 850 RZR 1000 200 570 800 900 Ranger 500 570 800 Scrambler Hawkeye General 1000 Brutus HD

The M MATI Polaris Speed Sensor is designed to fit a wide range of Polaris models, including various Rangers, RZRs, and Scramblers from different years. This sensor is made from durable PA66 material, which ensures it is highly sensitive and resistant to wear, giving you reliable, long-lasting performance. It's easy to install thanks to its OEM specification and exact connector, making it a true plug-and-play part. When you order, the sensor comes packaged securely in a fine box, so you receive it in excellent condition and ready to use.

What We Like
Wide vehicle compatibility
Durable PA66 material
High sensitivity
Easy plug-and-play installation
Secure packaging
#TOP 10

A-Premium Transmission Speed Sensor for Ford Vehicles

6L3Z7H103AA
A-Premium Transmission Speed Sensor for Ford Vehicles Cover
A-Premium Speed Sensor Compatible with Ford F-150 F150 2004-2014, Mustang 2004, Expedition 2004-2009, E-350 Super Duty 2004-2009, Crown Victoria & Lincoln Navigator, Town Car, Mark LT & Mercury

The A-Premium Ford Speed Sensor is designed to fit a wide range of Ford and Lincoln models, including F-150s, Expeditions, Mustangs, and more, covering various years and engine types. This ensures you can easily find the right sensor for your specific vehicle. It features a reliable bolt mount design with a secure male-female connector system, making installation straightforward and stable. The sensor meets original equipment specifications, so it integrates smoothly with your vehicle’s transmission system for accurate speed readings. With this sensor, you get a dependable, plug-and-play replacement that helps maintain your vehicle’s performance and drivability.

What We Like
Wide vehicle compatibility
Bolt mount design
Original equipment quality
Plug-and-play installation
Secure connector system
Buying Guide Image

A Guide to Selecting the Best Transmission Speed Sensors for Your Car

What is a Transmission Speed Sensor?

A transmission speed sensor is a crucial component of a vehicle's transmission system. It is responsible for providing the transmission control module (TCM) with the necessary information to determine the rotational speed of the transmission's input and output shafts. This information is used to calculate the appropriate gear ratio, which allows the transmission to operate smoothly and efficiently.

How do I know if my Transmission Speed Sensor is faulty?

There are several symptoms that may indicate a faulty transmission speed sensor. These include:

  • A delayed or harsh shift into gear
  • A slipping or jerking sensation while driving
  • An illuminated check engine light
  • A loss of power or acceleration

If you notice any of these symptoms, it is important to have your vehicle's transmission system inspected by a qualified mechanic as soon as possible. A faulty transmission speed sensor can cause significant damage to the transmission if it is not repaired promptly.

What should I consider when choosing a replacement Transmission Speed Sensor?

When choosing a replacement transmission speed sensor, it is important to consider the following factors:

  • Compatibility: The replacement sensor must be compatible with your vehicle's make, model, and year. It should also be compatible with your transmission type (automatic or manual).
  • Quality: The replacement sensor should be of high quality to ensure that it performs reliably and accurately.
  • Price: The replacement sensor should be reasonably priced to ensure that you get a good value for your money.

Where can I find a high-quality replacement Transmission Speed Sensor?

One of the best places to find a high-quality replacement transmission speed sensor is at a reputable auto parts store. These stores typically carry a wide selection of sensors from reputable brands, and the staff can help you find the right sensor for your vehicle.

Another option is to purchase a replacement sensor online. There are many online retailers that sell transmission speed sensors, and you can often find a wider selection and better prices than you would at a brick-and-mortar store. However, it is important to make sure that you are purchasing from a reputable seller to ensure that you receive a high-quality product.

In conclusion, a transmission speed sensor is a crucial component of a vehicle's transmission system. If your sensor is faulty, it is important to have it repaired promptly to avoid damage to the transmission. When choosing a replacement sensor, be sure to consider compatibility, quality, and price to ensure that you get a good value for your money.

Frequently Asked Questions (FAQs)

1. What happens when a transmission speed sensor goes bad?

When a transmission speed sensor fails, it can directly impact the operation of the automatic transmission. Signs of a bad speed sensor include hard shifting, limited gear operation, delayed shifting, and rough shifts.

2. Can you drive with a bad transmission speed sensor?

Yes, you can still drive with a faulty transmission speed sensor. However, it is important to replace it as soon as possible to avoid further issues.

3. How much does it cost to replace a transmission speed sensor?

The average cost to replace a transmission speed sensor is around $249. This includes the cost of parts and labor, which can vary depending on the vehicle and the shop you choose.

4. How often do you need to replace a speed sensor?

There is no precise timeframe for replacing a speed sensor. However, on average, you can expect a transmission speed sensor to last between 30,000 and 50,000 miles.

5. What codes will a bad speed sensor throw?

A bad speed sensor can trigger a diagnostic trouble code (DTC) called P0500, which indicates a Vehicle Speed Sensor (VSS) malfunction. The vehicle's PCM or ECM detects inaccurate speed readings or a lack of signal from the VSS.

6. Can I replace a speed sensor myself?

If the ABS speed sensor fails, you can replace it yourself. These types of sensors are used for various systems in a modern car, and if they malfunction, they can be replaced by following proper procedures.

7. What causes a transmission sensor to go bad?

A transmission speed sensor can go bad over time due to wiring issues or constant use while driving.

8. How do I know if I need a transmission or speed sensor?

Signs that indicate you may need a transmission or speed sensor include harsh or improper shifting, cruise control not working, and the Check Engine Light coming on.

9. What sensors affect transmission shifting?

The Transmission Range Sensor (TR sensor) is responsible for informing the PCM about the position of the transmission shifter. If the TR sensor fails, it can cause issues like wrong gear starts, no upshifts, or a feeling of falling out of gear.

Editor's Notes

During our transmission speed sensor research, we found 24 transmission speed sensor products and shortlisted 10 quality products. We collected and analyzed 7,666 customer reviews through our big data system to write the transmission speed sensors list. We found that most customers choose transmission speed sensors with an average price of $18.81.

The transmission speed sensors are available for purchase. We have researched hundreds of brands and picked the top brands of transmission speed sensors, including MOTOKU, Dorman, A-Premium, GM GENUINE PARTS, Saihisday. The seller of top 1 product has received honest feedback from 2,538 consumers with an average rating of 4.9.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.