Looking for the best diesel engine sensors to keep your vehicle running smoothly? We’ve tested and reviewed the top 10 reliable, easy-to-install, and durable sensors to help you find the perfect fit.
Diesel engines are the heart of many vehicles, and keeping them running smoothly is crucial. The right sensors play a key role in ensuring peak performance and longevity.
We’ve tested and reviewed the best diesel engine sensors to help you find the perfect fit. These sensors are reliable, easy to install, and built to last.
List of Top 10 Diesel Engine Sensors
| Image | Title | Best For | Price |
|---|---|---|---|
![]() |
KEJSTED 4928594 Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L 4921746 4087989 |
This KEJSTED Exhaust Gas Pressure Sensor is perfect for Dodge Ram 2500/3500 owners with Cummins engines. It’s also ideal for DIYers who want to save time and money by replacing parts themselves. |
|
![]() |
KEJSTED Engine Oil Pressure Sensor Switch Sending Unit F81Z-9278-AA SW5267 Compatible with 7.3L 6.0L 6.4L Powerstroke Diesel 1999-2010 Ford F-250 F-350 F-450 F-550 E-350 E-450 Super Duty PS314 |
This KEJSTED Engine Oil Pressure Sensor Switch is perfect for Ford owners with 7.3L, 6.0L, or 6.4L Powerstroke Diesel engines who want to save money and time by replacing parts themselves. |
|
![]() |
Turbo Boost Sensor Compatible with Detroit Diesel DD15 Engines Replace A0091539128 0101535428 |
This Turbo Boost Sensor is perfect for truck owners and mechanics who need a reliable replacement for their Detroit Diesel DD15 Engines. It’s easy to install and built to last. |
|
![]() |
97381182 Intake Air Temperature Sensor for GM Duramax 6.6L Silverado, Sierra, Express, Savana. Diesel Engines 2006-2012 |
This intake air temperature sensor is perfect for owners of 2006-2010 GM Duramax 6.6L diesel engines. It’s a must-have for Silverado, Sierra, Express, or Savana drivers who want to keep their air intake system running smoothly. |
|
![]() |
ARTILAURA Diesel Engine Tachometer Adapter Truck Pick Up Tacho RPM Signal Sensor Adapter |
This tachometer adapter is perfect for truck owners who want stable RPM readings. It’s easy to install and works with most diesel engines, fixing unreliable tachometer issues quickly. |
|
![]() |
NAYAMOL 24000395 55495040 Nitrogen Oxide NOx Sensor Compatible with Chevrolet Colorado & GMC Canyon 2.8L Diesel 2016-2018 Replace# 55496922,55491592 |
This NAYAMOL NOx sensor is perfect for Chevrolet Colorado and GMC Canyon owners with 2.8L diesel engines from 2016 to 2018. It’s easy to install and ensures your vehicle runs smoothly. |
|
![]() |
FZJDSD MAP Manifold Absolute Pressure Sensor Compatible with Ford F-250 F-350 Super Duty 6.7L Diesel 2011-2019 Replace BC3Q-9F479-AD |
This MAP sensor is perfect for Ford F-250 and F-350 Super Duty owners with a 6.7L diesel engine from 2011 to 2019. It’s easy to install and built to last, ensuring your truck runs smoothly and reliably. |
|
![]() |
Dorman 904-500 Diesel Injection Control Pressure Sensor Compatible with Select Ford/IC Corporation/International Models |
This Dorman 904-500 Diesel Injection Control Pressure Sensor is perfect for Ford, IC Corporation, or International vehicle owners who need a reliable replacement part. It’s easy to install and built to last, ensuring your vehicle runs smoothly. |
|
![]() |
HEROFFIX No.5015488AB Crankshaft Position Sensor for Ram 2500 3500 5.9L Diesel 1998-2002 Engine Crank CKP Sensor for Cummins 5.9L Diesel Engine |
This HEROFFIX Crankshaft Position Sensor is perfect for owners of Dodge Ram 2500 or 3500 trucks with a 5.9L Cummins Diesel engine from 1998 to 2002. It’s a direct replacement for a smooth engine performance. |
|
![]() |
TPS APPS Throttle Position Sensor Replacement for 1998.5-2007 Dodge Ram Cummins 2500 3500 Diesel 5.9L | Installation Instructions Included |
This TPS APPS Throttle Position Sensor is perfect for Dodge Ram owners with 1998.5-2007 Cummins Diesel 5.9L or 1998.5-2002 Gas 5.9L models. It’s ideal for fixing idling issues, sudden speed drops, or check engine lights with codes like P2121, P0121, P0122, or P0123. |
Detailed Reviews
Discover the top 10 Diesel Engine Sensors handpicked for reliability and performance. Each sensor is expert-reviewed and customer-approved, ensuring you get the best value for your vehicle. Whether you need durability, easy installation, or precise functionality, this guide has you covered.
1. KEJSTED 4928594 Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L 4921746 4087989

The KEJSTED 4928594 Exhaust Gas Pressure Sensor is a reliable replacement for Cummins engines and Dodge Ram trucks. It works with Cummins ISX, ISM, ISC, ISB, and ISL engines and fits 2007-2018 Dodge Ram 2500 and 3500 models.
This sensor is made of quality material, ensuring long life and stable performance. It’s lightweight and anti-rust, making it a durable choice. Installation is easy, so you can save time and money by doing it yourself.
Before ordering, check the parts, connectors, and plugs to ensure they match your old sensor. The product is quality tested before shipping. If you have any issues, contact us for a replacement or refund.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This KEJSTED Exhaust Gas Pressure Sensor is perfect for Dodge Ram 2500/3500 owners with Cummins engines. It’s also ideal for DIYers who want to save time and money by replacing parts themselves.
Ready to Purchase?
2. KEJSTED Engine Oil Pressure Sensor Switch Sending Unit F81Z-9278-AA SW5267 Compatible with 7.3L 6.0L 6.4L Powerstroke Diesel 1999-2010 Ford F-250 F-350 F-450 F-550 E-350 E-450 Super Duty PS314

The KEJSTED Engine Oil Pressure Sensor Switch is compatible with many Ford models, including F-250, F-350, and E-350 from 1999 to 2010. It also fits 6.0L and 6.4L Powerstroke Diesel engines.
This sensor switch is made of high-quality material, ensuring longer life and stable performance. It prevents oil leakage and is easy to install, saving you time and money.
Check compatibility before buying. Watch YouTube for installation help. Contact us for replacements or refunds.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This KEJSTED Engine Oil Pressure Sensor Switch is perfect for Ford owners with 7.3L, 6.0L, or 6.4L Powerstroke Diesel engines who want to save money and time by replacing parts themselves.
Ready to Purchase?
3. Turbo Boost Sensor Compatible with Detroit Diesel DD15 Engines Replace A0091539128 0101535428

The Turbo Boost Sensor is compatible with Detroit Diesel DD15 engines. It replaces A0091539128 and 0101535428 seamlessly.
This sensor is made of high-quality materials for longer life. It’s factory-tested and ready to install. Each package includes one sensor.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This Turbo Boost Sensor is perfect for truck owners and mechanics who need a reliable replacement for their Detroit Diesel DD15 Engines. It’s easy to install and built to last.
Ready to Purchase?
4. 97381182 Intake Air Temperature Sensor for GM Duramax 6.6L Silverado, Sierra, Express, Savana. Diesel Engines 2006-2012

The 97381182 Intake Air Temperature Sensor is a must-have for GM Duramax 6.6L diesel engines. It fits Silverado, Sierra, Express, and Savana models from 2006 to 2012. This sensor keeps your air intake system in top shape.
It’s easy to install and built to last. Premium parts ensure reliable performance. No more poor fuel economy or engine troubles.
Replace your OEM sensor with this GM-compatible part. Enjoy a 30-day refund and 12-month warranty. Buy with confidence today!
| Pros | Cons |
|---|---|
|
|
Perfect For:
This intake air temperature sensor is perfect for owners of 2006-2010 GM Duramax 6.6L diesel engines. It’s a must-have for Silverado, Sierra, Express, or Savana drivers who want to keep their air intake system running smoothly.
Ready to Purchase?
5. ARTILAURA Diesel Engine Tachometer Adapter Truck Pick Up Tacho RPM Signal Sensor Adapter

The ARTILAURA Diesel Engine Tachometer Adapter fixes unstable RPM readings in diesel trucks. It converts alternator signals into a stable 4 pulses/round output, ensuring accurate tachometer performance.
Easy to install, just mount it on the alternator and connect the cables. Works with most diesel engines, solving common RPM issues quickly.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This tachometer adapter is perfect for truck owners who want stable RPM readings. It’s easy to install and works with most diesel engines, fixing unreliable tachometer issues quickly.
Ready to Purchase?
6. NAYAMOL 24000395 55495040 Nitrogen Oxide NOx Sensor Compatible with Chevrolet Colorado & GMC Canyon 2.8L Diesel 2016-2018 Replace# 55496922,55491592

The NAYAMOL NOx Sensor is a reliable replacement for your Chevrolet Colorado or GMC Canyon. It’s designed for 2.8L diesel engines from 2016 to 2018.
Precision-built with top materials, this sensor ensures dependable performance. It’s tested for quality and easy to install.
Quick replacement saves you time. No special tools are needed. NAYAMOL’s support team is ready to help if you need assistance.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This NAYAMOL NOx sensor is perfect for Chevrolet Colorado and GMC Canyon owners with 2.8L diesel engines from 2016 to 2018. It’s easy to install and ensures your vehicle runs smoothly.
Ready to Purchase?
7. FZJDSD MAP Manifold Absolute Pressure Sensor Compatible with Ford F-250 F-350 Super Duty 6.7L Diesel 2011-2019 Replace BC3Q-9F479-AD

The FZJDSD MAP Manifold Absolute Pressure Sensor is perfect for Ford F-250 and F-350 Super Duty 6.7L Diesel models from 2011 to 2019. It’s a direct replacement for part numbers like BC3Q-9F479-AD, ensuring a perfect fit.
Made from premium materials, this sensor is durable and reliable. It handles tough engine conditions with ease.
Installation is quick and easy with its plug-and-play design. Each sensor is tested for top performance, so you get peace of mind.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This MAP sensor is perfect for Ford F-250 and F-350 Super Duty owners with a 6.7L diesel engine from 2011 to 2019. It’s easy to install and built to last, ensuring your truck runs smoothly and reliably.
Ready to Purchase?
8. Dorman 904-500 Diesel Injection Control Pressure Sensor Compatible with Select Ford/IC Corporation/International Models

The Dorman 904-500 Diesel Injection Control Pressure Sensor is a direct replacement for select Ford, IC Corporation, and International models. It matches the fit, function, and performance of the original sensor. This ensures your vehicle runs smoothly without any issues.
Built with quality components, this sensor delivers an accurate signal to the ECM. Its reliable construction ensures long-lasting performance. Installation is easy thanks to its factory-style electrical connector.
Before buying, check the fit using the garage tool. Input your make, model, and trim level to ensure compatibility. This step guarantees a perfect match for your vehicle.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This Dorman 904-500 Diesel Injection Control Pressure Sensor is perfect for Ford, IC Corporation, or International vehicle owners who need a reliable replacement part. It’s easy to install and built to last, ensuring your vehicle runs smoothly.
Ready to Purchase?
9. HEROFFIX No.5015488AB Crankshaft Position Sensor for Ram 2500 3500 5.9L Diesel 1998-2002 Engine Crank CKP Sensor for Cummins 5.9L Diesel Engine

The HEROFFIX No.5015488AB Crankshaft Position Sensor is a must-have for your Ram 2500 or 3500. It works with Cummins 5.9L Diesel engines from 1998 to 2002. This sensor is a direct replacement for your old one.
It detects engine speed and piston position. This helps your engine run smoothly and efficiently. Professional installation is recommended for best results.
Before buying, check your engine and trim. Make sure they match the product description. This ensures a perfect fit and reliable performance.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This HEROFFIX Crankshaft Position Sensor is perfect for owners of Dodge Ram 2500 or 3500 trucks with a 5.9L Cummins Diesel engine from 1998 to 2002. It’s a direct replacement for a smooth engine performance.
Ready to Purchase?
10. TPS APPS Throttle Position Sensor Replacement for 1998.5-2007 Dodge Ram Cummins 2500 3500 Diesel 5.9L | Installation Instructions Included

The TPS APPS Throttle Position Sensor is a direct fit replacement for specific Dodge Ram models. It works with 1998.5-2007 Cummins Diesel 5.9L and 1998.5-2002 Gas 5.9L trucks. Always check fitment details before buying.
This sensor is premium quality, resists heat and vibration, and is easy to install. It comes with OE style brackets and hardware, ensuring a reliable operation.
If your truck has idling issues, sudden speed drops, or check engine light codes like P2121, P0121, P0122, or P0123, this sensor may fix it. Xotic Performance ensures consistent quality and dependable support for every unit.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This TPS APPS Throttle Position Sensor is perfect for Dodge Ram owners with 1998.5-2007 Cummins Diesel 5.9L or 1998.5-2002 Gas 5.9L models. It’s ideal for fixing idling issues, sudden speed drops, or check engine lights with codes like P2121, P0121, P0122, or P0123.
Ready to Purchase?
Buying Guide
Diesel engine sensors are key to keeping your vehicle running smoothly. Choosing the right one ensures peak performance and longevity.
Here’s what to consider when buying the best diesel engine sensors:
-
Compatibility:
Check your vehicle’s make, model, and engine type before buying. Ensure the sensor matches your specific requirements to avoid fitment issues. -
Quality Materials:
Look for sensors made with durable, high-quality materials. This ensures long life and reliable performance under tough conditions. -
Ease of Installation:
Choose sensors that are easy to install, saving you time and money. Plug-and-play designs are ideal for hassle-free setup. -
Reliability:
Opt for sensors that are factory-tested and quality-checked. This guarantees consistent performance and fewer replacements. -
Warranty and Support:
Select products with warranties and customer support. This provides peace of mind and assistance if issues arise. -
Price and Value:
Compare prices to find the best value for your budget. Affordable, high-quality sensors offer the most bang for your buck. -
Customer Reviews:
Read reviews to gauge real-world performance. Positive feedback from other users is a good sign of reliability.
By focusing on these factors, you’ll find the perfect diesel engine sensor for your vehicle. Enjoy smooth, efficient driving with the right choice!