GM Genuine Parts heated oxygen sensor 213-3866
Heated oxygen sensor detects exhaust oxygen to optimize emissions and fuel economy. GM OE specification for fit and reliability. Users report easy installation and proper function, including fixing a check engine light issue
Highlights
- GM OE fit
- Easy install
- Positive performance feedback
Pros
- GM OE specification for fit
- Easy installation
- Good value for money
- Reliable performance
- Positive functionality feedback
Cons
- No explicit compatibility list beyond mentions
- No warranty details provided
- No installation instructions included
Best For
Features
- Detects oxygen content in exhaust to optimize emissions and fuel economy
- GM-recommended replacement part for original factory component
- Manufactured to GM OE specification for fit, form, and function
