Heated Oxygen Sensor - GM (12643708)
Genuine OEM GM Parts & Accessories - 12643708
Heated Oxygen Sensor - GM (12643708)
Genuine OEM GM Parts & Accessories - 12643708
- GM
- 12643708
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- MSRP: $80.90
- You Save: $33.62 (41.6% off)
- Sale Price: $47.28
- MSRP: $80.90
- You Save: $33.62 (41.6% off)
- Sale Price: $47.28
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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Also Purchased
- GM
- 12643708
Details
- Brand:
- SKU:
12643708
- Positions: Left Lower, Right Lower
- Other Names:
Oxygen Sensor
- Description: GM Genuine Parts Heated Oxygen Sensor (Part Number: 12643708) is an OEM post-catalyst heated oxygen sensor (HO2S) engineered to GM standards for emissions monitoring and engine management. Requires proper programming or setup per GM service information.
- Function: Detects oxygen content in exhaust gases downstream of the catalytic converter to support emissions control and closed-loop fuel control.
- Service note: This part may require programming or special procedures during installation—refer to GM Service Information.
- Also Known As: Oxygen Sensor
- Metadata: Underhood • Emission Control Parts • 21
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- Condition: New
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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 2016 vehicle. GM Parts & Accessories Limited Warranty.