Exhaust Gas Temperature Sensor for 6.6L V8 Diesel for Chevrolet Silverado for GMC Sierra 2500 3500 2017 to 2023
Details
| Model | Year Range | Engine |
|---|---|---|
| for Chevrolet Silverado 2500 HD | 2017-2023 | 6.6L V8 Diesel |
| for Chevrolet Silverado 3500 HD | 2017-2023 | 6.6L V8 Diesel |
| for GMC Sierra 2500 HD | 2017-2023 | 6.6L V8 Diesel |
| for GMC Sierra 3500 HD | 2017-2023 | 6.6L V8 Diesel |
| for Chevrolet Silverado 2500 HD, for Chevrolet Silverado 3500 HD, for GMC Sierra 2500 HD, for GMC Sierra 3500 HD | 2020-2023 | 6.6L V8 Gas |
| for Chevrolet Silverado 2500 HD, for Chevrolet Silverado 3500 HD, for GMC Sierra 2500 HD, for GMC Sierra 3500 HD | 2021-2023 | 6.6L V8 Flex |
EGR Performance exhaust gas temperature sensor is a brand-new aftermarket EGT sensor replacement for 12683486 and replacement for 273-10409, designed to help provide accurate exhaust temperature detection for listed applications for Chevrolet Silverado 2500 HD and 3500 HD and for GMC Sierra 2500 HD and 3500 HD, including the 2017-2023 6.6L V8 Diesel platform and other source-listed 6.6L V8 configurations where applicable.
Product Overview
This EGR Performance exhaust gas temperature sensor is built for exhaust temperature monitoring in supported locations described in the source evidence, including upper front, Position 1, at muffler and pipe Position 3, and at converter depending on the vehicle application. It outputs an electrical signal and uses a flange mount design as listed in the product information.
The sensor is intended as a direct aftermarket replacement reference for original equipment number replacement for 12683486 and cross-reference replacement for 273-10409. It is listed for 6.6L applications for Chevrolet Silverado HD and for GMC Sierra HD trucks, with exact fitment dependent on year, engine, sensor position, connector, and vehicle configuration.
Source-supported product benefits include accurate temperature detection and resistance to heat and vibration for efficient operation. Installation instructions are not included. This product is backed by a 1-year manufacturer warranty from EGR Performance. For fitment questions, contact customer service at service@egrperformance.com.
Common Faults & Replacement Symptoms
- A failed or inaccurate exhaust gas temperature sensor for Chevrolet Silverado 2500 HD or 3500 HD with a supported 6.6L V8 engine can affect exhaust temperature monitoring and may require an EGT sensor replacement for 12683486.
- Incorrect exhaust temperature feedback from the original sensor may reduce the vehicle control system’s ability to detect exhaust heat accurately, making this EGR Performance EGT sensor replacement for 273-10409 a practical service option when the part number and sensor position match.
- Heat and vibration exposure near the exhaust system can contribute to sensor wear over time; this exhaust gas temperature sensor is described as heat and vibration resistant for supported applications for GMC Sierra 2500 HD and 3500 HD.
- If the original sensor at the upper front, Position 1, at muffler and pipe Position 3, or at converter location is damaged, confirm the vehicle’s exact location before installing this EGT sensor replacement for 12683486.
- When servicing exhaust temperature detection concerns on listed 6.6L V8 applications, verify the original part number, connector, sensor location, and engine configuration before purchase to help ensure this replacement for 273-10409 matches the vehicle.
Ideal For
- Owners and technicians replacing an exhaust gas temperature sensor on listed applications for Chevrolet Silverado 2500 HD and 3500 HD from 2017-2023 with the 6.6L V8 Diesel engine.
- Owners and technicians servicing listed applications for GMC Sierra 2500 HD and 3500 HD from 2017-2023 with the 6.6L V8 Diesel engine.
- Buyers needing a brand-new aftermarket EGT sensor using part number reference replacement for 12683486 or cross-reference replacement for 273-10409.
- Repair professionals who need an exhaust temperature sensor described for locations such as upper front, Position 1, at muffler and pipe Position 3, or at converter, depending on the specific vehicle application.
- Customers who can confirm fitment by VIN, engine, connector, and exhaust sensor position before ordering. Drive type, cab configuration, and bed configuration are not specified in the supplied evidence.
Shipping Details
Package List
Delivery Time
2-5 working days inland in the United States
Attention
LEGAL DISCLAIMER
This product may NEVER be installed on a vehicle registered for highway or public street use. By installing this product onto your vehicle, you assume all risk and liability associated with its use. It is your responsibility to make sure your vehicle complies with all federal, state, and local emissions laws.
Federal and many state and local laws prohibit the removal, modification or rendering inoperative of any part of the design affecting emissions or safety on motor vehicles used on a public street or highway. Violation may result in a fine of up to $32,500 per vehicle (or possibly higher depending on changes in the law). All civil penalties and fines for removing your vehicle's emissions equipment are the sole responsibility of the end user.
No other applications besides off-road competition racing use are intended or implied. Depending on where you live, additional restrictions may apply. Check all applicable laws before installing or using.
Not available for sale or use in the state of California, Colorado and Arizona.
Product details
- Dispatch Time: Orders will be shipped within 24 hours after successful payment.
- Delivery Time: 2-5 business days after dispatch (delivery speed depends on proximity to warehouse location).
- Return Window:7 days for unsatisfactory items45 days for quality-related issues
- Refund Processing: Refunds will be processed back to your original payment method within 2-4 business days after receiving the automated refund confirmation email (subject to bank verification).
