Heated Oxygen Sensor - GM (12657188)
Genuine OEM GM Parts & Accessories - 12657188
Heated Oxygen Sensor - GM (12657188)
Genuine OEM GM Parts & Accessories - 12657188
- GM
- 12657188
- 12665163
Details
- Brand:
- SKU:
12657188
- Other Names:
Oxygen Sensor
- Description: ACDelco Heated Oxygen Sensor (Part Number: 12657188) is a post-catalyst oxygen sensor that helps the engine management system monitor emissions and adjust fueling.World Parts Direct is a U.S. based distributor offering great prices, a compatibility guarantee, and OEM-backed support.
- Also known as: Oxygen Sensor
- Function: Provides exhaust oxygen data downstream of the catalytic converter for emissions monitoring
- Note: Some installations may require special setup or procedures—consult service information
- Condition: New
- Replaces:
12665163
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov 
- MSRP: $61.32
- Discount: $24.53 (40% off)
- Sale Price: $36.79
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
- 12657188
- 12665163
Details
- Brand:
- SKU:
12657188
- Other Names:
Oxygen Sensor
- Description: ACDelco Heated Oxygen Sensor (Part Number: 12657188) is a post-catalyst oxygen sensor that helps the engine management system monitor emissions and adjust fueling.World Parts Direct is a U.S. based distributor offering great prices, a compatibility guarantee, and OEM-backed support.
- Also known as: Oxygen Sensor
- Function: Provides exhaust oxygen data downstream of the catalytic converter for emissions monitoring
- Note: Some installations may require special setup or procedures—consult service information
- Condition: New
- Replaces:
12665163
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
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 2014-2020 vehicle. GM Parts & Accessories Limited Warranty.