Best Transmission Oil Pressure Sensors of 2026

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 9, 2026

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Transmission oil pressure sensors are an essential component of any vehicle's transmission system. These sensors are responsible for measuring the pressure of the transmission fluid and sending signals to the vehicle's computer system. This helps the computer system to monitor the health of the transmission system and identify any potential issues. In the event of a problem, the computer system can send alerts to the driver, allowing them to take action before any major damage occurs. With their vital role in maintaining the health of the transmission system, transmission oil pressure sensors are an important investment for any vehicle owner.

At a Glance: Our Top Picks

A ABIGAIL Oil Pressure Sensor & Socket for Chevy & GMC Vehicles Cover #TOP 1
A ABIGAIL Oil Pressure Sensor & Socket for Chevy & GMC Vehicles
ftb score rating icon 9.9
Dorman 926-188 Engine Oil Pressure Sensor Cover #TOP 2
Dorman 926-188 Engine Oil Pressure Sensor
ftb score rating icon 9.8
Dorman Engine Oil Pressure Sensor Cover #TOP 3
Dorman Engine Oil Pressure Sensor
ftb score rating icon 9.6

Top 10 Transmission Oil Pressure Sensors

#TOP 1

A ABIGAIL Oil Pressure Sensor & Socket for Chevy & GMC Vehicles

12677836
A ABIGAIL Oil Pressure Sensor & Socket for Chevy & GMC Vehicles Cover
12677836 Oil Pressure Sensor and Socket for Chevy Silverado 1500 2500 3500,Express,Corvette,Suburban,Avalanche,Impala,Tahoe,Trailblazer& GMC Sierra,Savana,Yukon,Envoy&Cadillac,CTS,Escalade

The A ABIGAIL Oil Sensor Set is designed to bring your vehicle’s oil pressure monitoring back to peak performance. Made from durable, high-quality materials, this sensor ensures reliable operation so you can trust your engine’s health. The package includes not just the sensor but also a filter and a special socket, giving you everything needed for easy installation and maintenance. This sensor fits a wide range of Chevy, GMC, and Cadillac models, replacing many original part numbers to provide a perfect fit. With this set, you’ll have an accurate oil pressure readout, helping you protect your engine and drive with confidence.

What We Like
High-quality durable materials
Complete sensor and socket kit
Wide vehicle compatibility
OEM standard replacement
#TOP 2

Dorman 926-188 Engine Oil Pressure Sensor

926-188
Black
Dorman 926-188 Engine Oil Pressure Sensor Cover
Dorman 926-188 Engine Oil Pressure Sensor Compatible with Select Models

The Dorman Oil Pressure Sensor is a reliable replacement part designed to match your vehicle’s original sensor perfectly. This means you can easily install it without worrying about compatibility issues. It helps you keep track of your engine’s oil pressure accurately, which is essential if your old sensor has stopped working due to heat damage or wear. Built with durable materials, this sensor ensures long-lasting performance, so you won’t have to replace it frequently. Plus, it’s backed by decades of automotive expertise from a trusted U.S. team, giving you confidence in its quality and reliability.

What We Like
Exact fit replacement
Accurate oil pressure monitoring
Durable construction
Trusted quality assurance
#TOP 3

Dorman Engine Oil Pressure Sensor

926-040
Black
Dorman Engine Oil Pressure Sensor Cover
Dorman 926-040 Engine Oil Pressure Sensor Compatible with Select Models

The Dorman Engine Oil Pressure Sensor is the ideal replacement for your vehicle's original sensor. Designed with durability in mind, this sensor can withstand extreme pressure and temperature conditions for reliable performance and accurate measurement. Not only does it offer original equipment fit and function, but it also comes at a competitive price, making it a cost-effective solution. With a team of designers and engineers based in the United States, you can trust the quality of this sensor. To ensure a perfect fit, simply input your vehicle's make, model, and trim level into the garage tool. Upgrade your vehicle's oil pressure sensor with the Dorman Engine Oil Pressure Sensor for enhanced performance and peace of mind.

What We Like
Ideal replacement
Durable construction
Cost-effective solution
#TOP 4

GM Genuine Parts Engine Oil Pressure Sensor

2673134
Multi
GM Genuine Parts Engine Oil Pressure Sensor Cover
GM Genuine Parts 12673134 Engine Oil Pressure Sensor

GM Genuine Parts Engine Oil Pressure Sensor, formerly known as ACDelco GM Original Equipment, is a transmission oil pressure sensor designed, engineered, and rigorously tested to meet General Motors' standards. Specifically created for Chevrolet, Buick, GMC, or Cadillac vehicles, GM Engineers validate the OE parts for optimal performance. With regular updates to production and service part designs, new materials and technologies are integrated for reliable use.

What We Like
Designed, engineered, and tested to meet rigorous standards
Backed by General Motors
Validated for optimal performance in Chevrolet, Buick, GMC, or Cadillac vehicles
#TOP 5

A ABIGAIL Oil Pressure Sensor for Chevy & GMC

12673134
A ABIGAIL Oil Pressure Sensor for Chevy & GMC Cover
Oil Pressure Sensor & Socket for Chevy Silverado 1500 2500 3500,Express,Avalanche,Camaro,Tahoe,Colorado,Cruze,Equinox,Suburban &GMC Savana,Sierra,Yukon,Canyon Replaces 12673134 926041

The A ABIGAIL Oil Sensor is crafted from high-quality materials, ensuring it lasts long and keeps your vehicle running smoothly. This sensor monitors your engine's oil pressure and sends the data directly to your dashboard or control module, helping you stay informed about your engine's health. It replaces multiple part numbers and meets or exceeds original equipment standards, giving you a reliable and direct fit for your vehicle. Compatible with a wide range of Chevy and GMC models from 2009 to 2020, this sensor helps maintain your engine’s performance and prevents potential damage caused by oil pressure issues.

What We Like
High-quality durable material
Accurate oil pressure monitoring
Wide vehicle compatibility
OEM standard replacement
#TOP 6

Dorman 926-397 Engine Oil Sensor

926-397
Black
Dorman 926-397 Engine Oil Sensor Cover
Dorman 926-397 Engine Oil Pressure Sensor Compatible with Select Models

The Dorman Oil Pressure Sensor is a direct replacement for your vehicle's original sensor, ensuring a perfect fit and function. This product is specifically designed to help you monitor oil pressure accurately, especially if your previous sensor has failed due to heat or damage. With its durable construction, you can trust that it will perform reliably over time. Supported by a team of experts with extensive automotive experience, this sensor offers peace of mind when it comes to maintaining your vehicle's performance. To ensure compatibility, simply check your vehicle's make, model, and trim level.

What We Like
Direct replacement for original sensor
Accurate oil pressure monitoring
Durable and reliable construction
Expert-backed quality assurance
#TOP 7

RICHWEI PS690 Oil Pressure Sensor for Chevy, GMC, Cadillac

PS690
RICHWEI PS690 Oil Pressure Sensor for Chevy, GMC, Cadillac Cover
PS690 Oil Pressure Sensor With Socket For 2009-2020 Chevy Silverado 1500 2500 3500 4500 Tahoe Suburban Express Cruze Avalanche Caprice SS, GMC Savana Sierra Yukon Canyon, Cadillac CTS Escalade ESV EXT

The RICHWEI PS690 Sensor is designed to fit a wide range of Chevy vehicles from 2009 to 2020, including Silverado, Tahoe, Suburban, and Cruze models. This makes it easy for you to find the right sensor for your specific Chevy vehicle, ensuring accurate oil pressure readings. It also supports various Chevy Express, Avalanche, Camaro, and Caprice models, giving you broad compatibility for many popular cars and trucks. Additionally, the sensor works with several GMC models like Sierra, Savana, and Yukon, so you can rely on it for your GMC vehicle’s oil pressure monitoring. Lastly, it fits Cadillac models such as CTS and Escalade, providing a versatile option for different luxury vehicles. This sensor helps maintain your engine’s health by accurately reporting oil pressure, preventing costly damage.

What We Like
Wide Chevy model compatibility
Supports multiple GMC vehicles
Fits Cadillac luxury models
Ensures accurate oil pressure
#TOP 8

12677836 Oil Pressure Sensor for Chevy & GMC Vehicles

12677836
12677836
12677836 Oil Pressure Sensor for Chevy & GMC Vehicles Cover
12677836 Oil Pressure Sensor for 2003-2008 Chevy Chevrolet Silverado 1500 2500 3500,Express,Corvette,Suburban,Avalanche,Impala,Tahoe,Trailblazer& GMC Sierra,Savana,Yukon,Envoy&Cadillac,CTS,Escalade

The 12677836 Oil Pressure Sensor is a replacement part compatible with various Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, and Saab vehicles. The sensor is easy to install and ensures your vehicle's oil pressure is maintained at the correct level. Simply double check your vehicle's make, model, and year before ordering. It comes with a 1-year warranty and a full refund if there are any problems with the product.

What We Like
Compatible with a wide range of Chevy, GMC, Buick, Cadillac, Hummer, Isuzu, Pontiac, and Saab vehicles
Easy to install to ensure proper oil pressure
Comes with a 1-year warranty
#TOP 9

ACDelco C8020 Oil Pressure Switch

C8020
Black
ACDelco C8020 Oil Pressure Switch Cover
ACDelco Gold C8020 (19106700) Engine Oil Pressure Switch with Light

The ACDelco C8020 Oil Pressure Switch is a professional-grade, premium aftermarket replacement part that provides reliable performance and dependable functionality, meeting the expectations for fit, form, and function. Specifically designed for transmission oil pressure sensors, this switch ensures that you can rely on your vehicle's transmission to run smoothly and efficiently.

What We Like
Professional-grade replacement part
Premium aftermarket product
Reliable performance and dependable functionality
#TOP 10

JOYOJUMA 12677836 Oil Pressure Sensor Kit for GM Vehicles

Oil Pressure with Socket 12677836
JOYOJUMA 12677836 Oil Pressure Sensor Kit for GM Vehicles Cover
12677836 Oil Pressure Sensor for Chevrolet Chevy Silverado 1500 2500 3500 Tahoe Express Corvette Suburban Avalanche Impala GMC Sierra Savana Yukon,Envoy Cadillac,CTS Escalade

The JOYOJUMA Oil Pressure Sensor comes with everything you need, including the sensor, a filter, and a special socket. The included screen filter helps prevent failures caused by clogs, keeping your engine running smoothly. The socket is designed for easy removal and replacement of the sensor, saving you time and effort when fixing your vehicle. Made from high-quality materials, this sensor offers reliable performance and fits perfectly with your GM or related vehicles. Installation is straightforward, and if you need help, there are helpful online videos to guide you step-by-step. This kit makes maintaining your vehicle simple and cost-effective.

What We Like
Complete sensor kit included
Screen filter prevents clogging
Easy sensor removal socket
Durable, high-quality materials
Simple installation with video help
Buying Guide Image

Some Factors You Should Know About Transmission Oil Pressure Sensors

Introduction

Transmission oil pressure sensors play a crucial role in ensuring the proper functioning of a vehicle's transmission system. These sensors monitor the pressure of the transmission fluid and send signals to the vehicle's computer, which in turn adjust the transmission system to maintain optimal pressure. Choosing the right transmission oil pressure sensor can make a significant difference in the overall performance and longevity of a vehicle's transmission system. In this article, we will discuss some key factors to consider when choosing a transmission oil pressure sensor.

Compatibility

One of the most important factors to consider when choosing a transmission oil pressure sensor is compatibility with your vehicle. The sensor must be compatible with the make, model, and year of your vehicle to ensure a proper fit. Incompatible sensors can cause damage to the transmission system and result in costly repairs. It is always recommended to check the compatibility of the sensor with your vehicle before making a purchase.

Quality and Brand Reputation

Another important factor to consider when choosing a transmission oil pressure sensor is the quality and brand reputation. Transmission oil pressure sensors are not a one-size-fits-all component, and choosing a low-quality or generic sensor can result in poor performance and reduced longevity of the transmission system. It is always recommended to choose a sensor from a reputable brand with a proven track record of producing high-quality sensors.

Features and Performance

In addition to compatibility and quality, it is also important to consider the features and performance of the transmission oil pressure sensor. Modern sensors often come with additional features such as temperature compensation and digital output, which can improve the accuracy and reliability of the sensor. It is always recommended to choose a sensor with advanced features and proven performance to ensure the best possible results.

Price

Last but not least, the price of the transmission oil pressure sensor is also an important factor to consider. Transmission oil pressure sensors can range in price from a few dollars to several hundred dollars, depending on the brand, quality, and features. It is important to find a balance between price and quality when choosing a sensor. It is generally not recommended to choose the cheapest sensor available, as it is likely to be of poor quality and may not provide reliable performance.

Conclusion

In conclusion, choosing the right transmission oil pressure sensor is essential for the proper functioning and longevity of a vehicle's transmission system. Compatibility, quality and brand reputation, features and performance, and price are all important factors to consider when making a purchase. It is always recommended to do thorough research and compare different options before making a decision.

Frequently Asked Questions (FAQs)

1. What does a transmission oil pressure sensor do?

The transmission oil pressure sensor's primary function is to relay information to the ECM that regulates control of the transmission. However, if the switch is damaged or not sending information correctly to the ECM, the transmission may default into "limp" mode.

2. How much does it cost to replace a transmission fluid pressure sensor?

Replacing your transmission oil pressure switch can cost anywhere between $170 and $300, depending on the make and model of your vehicle, the cost of parts and the cost of labor. Mechanic labor prices can vary depending on the auto shop you choose, and the prices of parts will be higher on newer and luxury vehicles.

3. How do you check transmission oil pressure switch?

In order to test the switch you can connect your multimeter between the pin and the senders body. You should find the switch is closed while the engine is at rest. When the engine is running, the switch should open. As you can see this switch has only one pin, so the switch works between ground and the pin.

Editor's Notes

During our transmission oil pressure sensor research, we found 24 transmission oil pressure sensor products and shortlisted 10 quality products. We collected and analyzed 21,461 customer reviews through our big data system to write the transmission oil pressure sensors list. We found that most customers choose transmission oil pressure sensors with an average price of $18.82.

The transmission oil pressure sensors are available for purchase. We have researched hundreds of brands and picked the top brands of transmission oil pressure sensors, including A ABIGAIL, Dorman, GM GENUINE PARTS, RICHWEI, ACDelco. The seller of top 1 product has received honest feedback from 1,559 consumers with an average rating of 4.8.

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.