Heated Oxygen Sensor - GM (12640115)
Genuine OEM GM Parts & Accessories - 12640115
Heated Oxygen Sensor - GM (12640115)
Genuine OEM GM Parts & Accessories - 12640115
- GM
- 12640115
- 12629659
Details
- Brand:
- SKU:
12640115
- Positions: Rear
- Other Names:
Oxygen Sensor, 1202
- Description: ACDelco Heated Oxygen Sensor (Part Number: 12640115) is a downstream (post-catalyst) heated oxygen sensor that monitors oxygen content in exhaust gases to help optimize combustion and emissions control.World Parts Direct, an American business, delivers best pricing, a compatibility guarantee, expert support, and OEM-backed warranty.
- Type: Emission Control Parts
- Function: Detects oxygen levels in exhaust to support engine control module adjustments for fuel trim and emissions
- Benefit: Helps maintain emissions compliance and engine efficiency when installed and calibrated properly
- Important: This part requires programming and/or special setup procedures—refer to GM Service Information for vehicle-specific installation and programming
- Also known as: Oxygen Sensor | 1202
- Condition: New
- Replaces:
12629659
- MSRP: $190.68
- You Save: $86.29 (45.3% off)
- Sale Price: $104.39
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- GM
- 12640115
- 12629659
Details
- Brand:
- SKU:
12640115
- Positions: Rear
- Other Names:
Oxygen Sensor, 1202
- Description: ACDelco Heated Oxygen Sensor (Part Number: 12640115) is a downstream (post-catalyst) heated oxygen sensor that monitors oxygen content in exhaust gases to help optimize combustion and emissions control.World Parts Direct, an American business, delivers best pricing, a compatibility guarantee, expert support, and OEM-backed warranty.
- Type: Emission Control Parts
- Function: Detects oxygen levels in exhaust to support engine control module adjustments for fuel trim and emissions
- Benefit: Helps maintain emissions compliance and engine efficiency when installed and calibrated properly
- Important: This part requires programming and/or special setup procedures—refer to GM Service Information for vehicle-specific installation and programming
- Also known as: Oxygen Sensor | 1202
- Condition: New
- Replaces:
12629659
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 Heated Oxygen Sensor for your 2011-2017 vehicle. GM Parts & Accessories Limited Warranty.
