Exhaust Temperature Sensor - GM (12683486)
Genuine OEM GM Parts & Accessories - 12683486
Exhaust Temperature Sensor - GM (12683486)
Genuine OEM GM Parts & Accessories - 12683486
- GM
- 12683486
- 12672665
Details
- Brand:
- SKU:
12683486
- Positions: Front, Upper
- Other Names:
Temp Sensor
- Description: ACDelco Exhaust Temperature Sensor (Part Number: 12683486) is a replacement sensor that measures exhaust temperature to support emissions control and thermal management systems. Used in diesel exhaust applications and near EGR and converter locations.Order from World Parts Direct — a U.S. registered company offering excellent pricing, compatibility guarantee, and expert support backed by OEM-quality standards.
- Function: Monitors exhaust gas temperature to inform engine and aftertreatment controls.
- Application notes: Specified for certain 6.6L diesel configurations; intended to resist heat and vibration for reliable operation.
- Benefit: Helps protect aftertreatment components and supports optimized engine operation under varying loads.
- Condition: New
- Notes: Order by description.
- Replaces:
12672665
- MSRP: $82.42
- You Save: $34.26 (41.6% off)
- Sale Price: $48.16
Also Purchased
Fast Delivery
Most in-stock items ship within 1–3 business days. Special orders may take longer.
OEM Parts. Wholesale Prices.
Genuine OEM parts with a nationwide warranty. Lowest pricing guaranteed.
Shop With Confidence
Secure checkout, verified fitment, and dealer-backed support from real parts experts.
- GM
- 12683486
- 12672665
Details
- Brand:
- SKU:
12683486
- Positions: Front, Upper
- Other Names:
Temp Sensor
- Description: ACDelco Exhaust Temperature Sensor (Part Number: 12683486) is a replacement sensor that measures exhaust temperature to support emissions control and thermal management systems. Used in diesel exhaust applications and near EGR and converter locations.Order from World Parts Direct — a U.S. registered company offering excellent pricing, compatibility guarantee, and expert support backed by OEM-quality standards.
- Function: Monitors exhaust gas temperature to inform engine and aftertreatment controls.
- Application notes: Specified for certain 6.6L diesel configurations; intended to resist heat and vibration for reliable operation.
- Benefit: Helps protect aftertreatment components and supports optimized engine operation under varying loads.
- Condition: New
- Notes: Order by description.
- Replaces:
12672665
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
WorldPartsDirect.com
Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.
GM

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Exhaust Temperature Sensor for your 2017-2023 vehicle. GM Parts & Accessories Limited Warranty.
