Best Exhaust Gas Sensors of 2025

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 2, 2025

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Exhaust gas sensors are vital components in modern vehicles that help monitor and regulate emissions. These sensors work by measuring the levels of oxygen and pollutants in the exhaust gas and transmitting the data to the engine control unit. This information is then used to adjust the fuel-to-air ratio and optimize combustion efficiency, leading to reduced emissions and improved fuel economy. Exhaust gas sensors are available in various types, including wideband and narrowband sensors, and are compatible with both gasoline and diesel engines. With their crucial role in reducing harmful emissions, exhaust gas sensors are becoming increasingly important in the automotive industry.

At a Glance: Our Top Picks

A-Premium Exhaust Gas Temperature Sensor for Ford Super Duty Cover #TOP 1
A-Premium Exhaust Gas Temperature Sensor for Ford Super Duty
ftb score rating icon 9.8
Motorcraft DY1401 Exhaust Gas Sensor Cover #TOP 2
Motorcraft DY1401 Exhaust Gas Sensor
ftb score rating icon 9.7
Dorman 904-404 Exhaust Gas Temperature Sensor Cover #TOP 3
Dorman 904-404 Exhaust Gas Temperature Sensor
ftb score rating icon 9.5

Top 10 Exhaust Gas Sensors

#TOP 1

A-Premium Exhaust Gas Temperature Sensor for Ford Super Duty

APEGTS0081
A-Premium Exhaust Gas Temperature Sensor for Ford Super Duty Cover
A-Premium Exhaust Gas Temperature Sensor Compatible with Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, F-550 Super Duty, 2008 2009 2010, 6.4L, Replace# 8C3Z12B591B

The A-Premium Exhaust Sensor is designed specifically for Ford Super Duty models from 2008 to 2010 with a 6.4L V8 engine. This sensor is located at the turbocharger, ensuring accurate readings for optimal engine performance. It features a direct replacement design, meaning you can easily install it without any modifications. Made with high-quality materials, it promises a long lifespan and reliable performance. Plus, with a one-year unlimited-mileage guarantee, you can have peace of mind knowing you’re backed by a trustworthy warranty.

What We Like
Compatible with multiple Ford models
Direct replacement for easy installation
High-quality material for durability
One-year unlimited-mileage warranty
#TOP 2

Motorcraft DY1401 Exhaust Gas Sensor

DY1401
Motorcraft DY1401 Exhaust Gas Sensor Cover
Motorcraft DY1401 Exhaust Gas Sensor

The Motorcraft DY1401 Exhaust Gas Sensor is a durable and safe product that is designed to fit your specific vehicle. Made in the United States, this product has a package height of 8.24 inches and a package length of 1.5 inches. It falls under the category of Exhaust Gas Sensors.

What We Like
Durable and safe
Vehicle-specific fit
Made in the United States
#TOP 3

Dorman 904-404 Exhaust Gas Temperature Sensor

904-404
Dorman 904-404 Exhaust Gas Temperature Sensor Cover
Dorman 904-404 Exhaust Gas Temperature Sensors Compatible with Select Ford Models (OE FIX)

The Dorman EGT Sensor is a practical choice for Ford owners looking to replace their exhaust gas temperature sensor. This kit includes a bung repair kit, allowing you to easily fix any damage to the bung without needing to replace the entire exhaust pipe. It offers a cost-effective solution that saves you time and money. The complete kit comes with everything you need, including a new sensor, bung, weld-on plate, and zip tie. Designed with quality in mind, this product ensures reliable performance, backed by years of automotive expertise.

What We Like
Cost-effective repair option
Includes complete installation kit
Quality American engineering
Convenient bung repair feature
#TOP 4

Motorcraft EGR Pressure Sensor

DPFE15
Motorcraft EGR Pressure Sensor Cover
Motorcraft DPFE15 Exhaust Gas Recirculation Pressure Feedback Sensor

The Motorcraft EGR Sensor is designed for various Ford models, including the 1996-97 and 2003-08 series. This sensor plays a crucial role in monitoring the exhaust gas recirculation system, helping to reduce emissions and improve fuel efficiency. By using this sensor, you can ensure your vehicle runs smoothly and efficiently. It fits multiple Ford models, making it a versatile choice for many drivers. With its reliable performance, this sensor helps maintain optimal engine conditions, ultimately enhancing your driving experience.

What We Like
Compatible with multiple Ford models
Improves fuel efficiency
Reduces emissions
Enhances engine performance
#TOP 5

Walker Products Exhaust Temperature Sensor

273-10340
Walker Products Exhaust Temperature Sensor Cover
Walker Products 273-10340 OE Exhaust Temperature Sensor

The Walker Products 273-10340 OE Exhaust Temperature Sensor is designed to provide an OE fit, form, and function for your vehicle. It comes with a 1-year manufacturer warranty and is compatible with a range of Ford models, including the F-250, F-350, F-450, F-550 Super Duty, Transit-150, Transit-250, Transit-350, and Transit-350 HD. This exhaust gas sensor is an essential component that measures the temperature of the exhaust gases and sends the information to the vehicle's computer, ensuring optimal performance and fuel efficiency.

What We Like
OE fit, form, and function
1-year manufacturer warranty
Compatible with a range of Ford models
#TOP 6

ACDelco GM OE Exhaust Temperature Sensor

213-4778
ACDelco GM OE Exhaust Temperature Sensor Cover
ACDelco GM Original Equipment 213-4778 Position 2 Exhaust Temperature Sensor

The ACDelco GM OE Exhaust Temperature Sensor is a recommended replacement part for your GM vehicle's original factory component. It offers the quality, reliability, and durability of GM OE. This sensor is manufactured to GM OE specification for fit, form, and function. With this sensor, you can ensure that your vehicle's exhaust system is performing optimally. The sensor accurately measures the temperature of the exhaust gases, allowing your vehicle's engine control module to make necessary adjustments for efficient fuel consumption and reduced emissions. By monitoring the exhaust temperature, this sensor helps prevent potential damage to the engine and ensures the longevity of your vehicle. Upgrade your exhaust system with the ACDelco GM OE Exhaust Temperature Sensor and experience improved performance and fuel efficiency.

What We Like
GM-recommended replacement part
Quality, reliability, and durability
Accurate temperature measurement
#TOP 7

Motorcraft DPFE4 Sensor for Ford Vehicles

DPFE4
Black
Motorcraft DPFE4 Sensor for Ford Vehicles Cover
Motorcraft DPFE4 Exhaust Gas Recirculation Pressure Feedback Sensor, Black

The Motorcraft DPFE4 Sensor is designed for various Ford models, including the 2003-04 Ford Expedition and the 2001-03 Ford Explorer. This sensor plays a crucial role in monitoring exhaust gas recirculation, which helps improve your vehicle's efficiency and performance. With its compatibility with several Ford F-150 models from 1997 to 2010, this sensor ensures proper emissions control. By using the Motorcraft DPFE4 Sensor, you can help maintain your engine's health and potentially save on fuel costs, making it a valuable addition to your Ford vehicle.

What We Like
Improves engine efficiency
Reduces emissions
Compatible with multiple models
Helps save on fuel
#TOP 8

KEJSTED 4928594 Exhaust Gas Pressure Sensor Replacement

4928594
Yellow
KEJSTED 4928594 Exhaust Gas Pressure Sensor Replacement Cover
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 Exhaust Gas Pressure Sensor is a high-quality replacement for Cummins Engine ISX ISM ISC ISL ISB ISF 2.8 3.8, 2007-2010 Dodge Ram 2500 3500 6.7L, 2011-2018 Ram 2500 3500 6.7L. The sensor is made of quality material for long life, stable performance, lightweight, and anti-rust. It is easy to install, allowing you to replace the parts by yourself and save money and time. Please check youtube video if you have installation problem. Before ordering, check that the parts, connectors, and plugs match your old products to avoid wrong purchases. The product undergoes strict quality testing before shipping. If the Exhaust Gas Pressure Sensor fails, contact the manufacturer for a replacement or refund.

What We Like
Easy to install
High-quality material for long life
Compatible with Cummins Engine ISX ISM ISC ISL ISB ISF 2.8 3.8, 2007-2010 Dodge Ram 2500 3500 6.7L, 2011-2018 Ram 2500 3500 6.7L
#TOP 9

Misakomo EGT Sensor for Ford Diesel

Misakomo
AC3Z5J213C
Misakomo EGT Sensor for Ford Diesel Cover
Misakomo Exhaust Gas Temperature Sensor, EGT Compatible with 2011-2016 Ford F250 F350 F450 F550 Super Duty 6.7L V8, 2015-2019 Transit 150 250 350 350HD 3.2L L5 Diesel, DPF AC3Z5J213C AC3Z12B591A

The Misakomo EGT Sensor is designed for enhanced performance in your Ford diesel engine. With a response time that is up to 23% quicker than original equipment parts, this sensor helps facilitate faster DPF regeneration, which can lead to lower emissions. Its closed Inconel tip provides excellent protection against corrosion and soot buildup, ensuring a longer lifespan. The Teflon insulated wires are resistant to oil, gas, and water, adding further durability. This combination of features means you can rely on the sensor for consistent performance and peace of mind while driving.

What We Like
Faster response time
Corrosion-resistant design
Durable Teflon insulation
Longer lifespan
#TOP 10

Dorman Exhaust Gas Differential Pressure Sensor

904-7127
Black
Dorman Exhaust Gas Differential Pressure Sensor Cover
Dorman 904-7127 Exhaust Gas Differential Pressure Sensor Compatible with Select Models , Black

The Dorman DPF Sensor serves as a direct replacement for your vehicle's original exhaust gas differential pressure sensor. This means you can easily restore functionality if your old sensor has failed due to damage or wear. Made from high-quality materials, this sensor is built to last, ensuring reliable performance over time. With the backing of a team of automotive experts, you can trust the quality of this product. To ensure a perfect fit for your vehicle, simply enter your make, model, and trim level into the provided garage tool.

What We Like
Direct replacement for original sensor
Restores vehicle functionality
Durable and long-lasting
Trusted quality assurance
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is an exhaust gas sensor?

What is an exhaust gas temperature sensor? As its name suggests, the exhaust gas temperature sensor measures the temperature of the exhaust gas. This information is then relayed back to the engine control unit or ECU, where appropriate action is taken.

2. What sensors are on the exhaust?

Oxygen sensors (O2) are typically installed in the exhaust manifold. They monitor oxygen because this is the atmospheric gas that mixes with your fuel to generate combustion.

3. What does the exhaust gas pressure sensor do?

The Exhaust Gas Pressure Sensor is a Differential Sensor measuring the pressure difference between gas in the intake and the outtake of the Particulate Filter. The outtake may be directly set to ambient pressure depending on the model.

4. Where is the exhaust gas temperature sensor located?

The EGR temperature sensor is usually mounted in the exhaust manifold or mounted near the EGR valve.

Editor's Notes

During our exhaust gas sensor research, we found 24 exhaust gas sensor products and shortlisted 10 quality products. We collected and analyzed 6,087 customer reviews through our big data system to write the exhaust gas sensors list. We found that most customers choose exhaust gas sensors with an average price of $32.13.

The exhaust gas sensors are available for purchase. We have researched hundreds of brands and picked the top brands of exhaust gas sensors, including A-Premium, Motorcraft, Dorman, Walker Products, ACDelco. The seller of top 1 product has received honest feedback from 27,433 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.