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Product details
Part NameExhaust Gas Temperature Sensor
BrandWalker Products
Part Number273-10451
UPC00724620238437
Estimate Delivery Date
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If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Walker Products Exhaust Gas Temperature Sensors (EGTS) are Genuine OE base sensors designed for accurate exhaust temperature monitoring in both gasoline and diesel engines. These sensors provide critical data to the engine control module (ECM) to support aftertreatment system functions such as DPF (diesel particulate filter) and GPF (gasoline particulate filter) regeneration, protecting components and ensuring emissions compliance. In diesel applications, EGTS sensors regulate DPF regeneration and help protect turbochargers and SCR systems. In modern gasoline applications, they monitor GPF temperatures to optimize regeneration cycles and prevent thermal overload. Each sensor is built to meet or exceed OE specifications for resistance, response time, and long-term signal stability. Constructed with high-temperature and corrosion-resistant materials, Walker EGTS units are engineered to withstand extreme exhaust conditions. Whether used upstream or downstream, these sensors deliver the performance, durability, and accuracy needed to support clean, efficient engine operation and emissions system integrity.
Characteristics include:
Rugged Durability: Walker Products components are manufactured using only premium materials to ensure peak performance in harsh conditions.
Advanced Temperature Measurement: Provides accurate, real-time exhaust gas temperature data to the ECU for precise adjustments that optimize engine performance and emissions control.
Engine Protection: Prevents engine damage by allowing the ECU to adjust parameters such as boost pressure or fuel delivery to maintain safe operating temperatures.
High Quality: Walker Products' Exhaust Gas Temperature Sensors are precision made with 100% Genuine OE Base Sensors for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements.
High Performance Sensors: Leading sensor response time and reliability leads to enhanced fuel efficiency and reduced emissions.
Some of the interchangeable part numbers are:
ETS10395 | 55495857 | 55593638
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Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2021
Chevrolet
Colorado
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2021
GMC
Canyon
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2020
Chevrolet
Colorado
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2020
GMC
Canyon
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2019
Chevrolet
Colorado
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2019
Chevrolet
Express 2500
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2019
Chevrolet
Express 3500
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2019
GMC
Canyon
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2019
GMC
Savana 2500
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2019
GMC
Savana 3500
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2018
Chevrolet
Colorado
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2018
Chevrolet
Express 2500
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2018
Chevrolet
Express 3500
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2018
GMC
Canyon
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2018
GMC
Savana 2500
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2018
GMC
Savana 3500
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2017
Chevrolet
Colorado
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2017
Chevrolet
Express 2500
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2017
Chevrolet
Express 3500
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2017
GMC
Canyon
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2017
GMC
Savana 2500
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2017
GMC
Savana 3500
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2016
Chevrolet
Colorado
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
2016
GMC
Canyon
2.8L
Inline engine
4 cylinders
3.70" bore
3.94" stroke
Location-Before Diesel Particulate Filter
See what other customers say:
Customer Reviews
Overall rating: 4.9 / 5 from 594 reviews.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.
Thanks for catching an error in my order and righting it for me, complete with email to say so! This … is what customer service head and shoulders above, looks like !! Well done all !!
Service was great, appreciated the phone call to confirm the vehicle. Parts arrived quick. OEM fit. Will be ordering brakes as you can see by the picture. Very impressed.
I have bought this rotor on part pioneer for my Q3 and installed and used for over a week, they are amazing no squeaks no noises brakes have improved 110%. This rotors are the best so far I’ve always bought rotors and used in all three of my cars and so far these ones are the best that I have ever bought.
Thanks
Renato
Awesome parts, for a great deal, and the customer service is second to none, always willing to help, and they double check fitment to ensure you always get the right parts! Will definitely be ordering again.