Heated Oxygen Sensor - GM (12615194)
Genuine OEM GM Parts & Accessories - 12615194
Heated Oxygen Sensor - GM (12615194)
Genuine OEM GM Parts & Accessories - 12615194
- GM
- 12615194
Details
- Brand:
- SKU:
12615194
- Positions: Rear Left Rear, Left Rear, Right Rear
- Other Names:
Oxygen Sensor, 1111
- Description: ACDelco Heated Oxygen Sensor (Part Number: 12615194) is a post-catalytic heated oxygen sensor (O2 sensor) that measures oxygen content in exhaust gases to help optimize engine air-fuel ratio and emissions performance.Purchase from World Parts Direct — a U.S. based distributer offering excellent pricing, a compatibility guarantee, and OEM-level support.
- First mention: Oxygen Sensor (O2)
- Function: Detects oxygen levels in exhaust gas to enable the engine control module to adjust fuel delivery and optimize emissions.
- Feature: Integrated heater speeds sensor warm-up for accurate readings during cold start and low-temperature operation.
- Notes: Sensor may require initialization or adaptation during replacement.
- Metadata: Emission Control Parts, Underhood, 21
- Condition: New
- MSRP: $195.82
- You Save: $88.62 (45.3% off)
- Sale Price: $107.20
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
- 12615194
Details
- Brand:
- SKU:
12615194
- Positions: Rear Left Rear, Left Rear, Right Rear
- Other Names:
Oxygen Sensor, 1111
- Description: ACDelco Heated Oxygen Sensor (Part Number: 12615194) is a post-catalytic heated oxygen sensor (O2 sensor) that measures oxygen content in exhaust gases to help optimize engine air-fuel ratio and emissions performance.Purchase from World Parts Direct — a U.S. based distributer offering excellent pricing, a compatibility guarantee, and OEM-level support.
- First mention: Oxygen Sensor (O2)
- Function: Detects oxygen levels in exhaust gas to enable the engine control module to adjust fuel delivery and optimize emissions.
- Feature: Integrated heater speeds sensor warm-up for accurate readings during cold start and low-temperature operation.
- Notes: Sensor may require initialization or adaptation during replacement.
- Metadata: Emission Control Parts, Underhood, 21
- Condition: New
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 2008-2015 vehicle. GM Parts & Accessories Limited Warranty.
