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GM Genuine Parts 12637297 Heated Oxygen Sensor
Regular price $0.00 $46.62
Detect oxygen content in the exhaust gases to optimize emissions and fuel economy GM-recommended replacement part for your GM vehicleās original factory...
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- Detect oxygen content in the exhaust gases to optimize emissions and fuel economy
- GM-recommended replacement part for your GM vehicleās original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
An ACDelco GM Original Equipment Oxygen (O2) Sensor is a GM-recommended replacement for your vehicleās original component, and is a special feedback sensor on your vehicleās exhaust system. This sensor measures the proportion of oxygen in the exhaust gases. Using this measurement, the engine management computer can adjust the air/fuel ratio near the optimum value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. This original equipment oxygen sensor has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Buyer's Guide : GM GENUINE 12637297 Oxygen (O2) Sensor
| CHEVROLET | EXPRESS 3500 | 2011-2013 |
| CHEVROLET | EXPRESS 4500 | 2011-2013 |
| GMC | SAVANA 3500 | 2011-2013 |
| GMC | SAVANA 4500 | 2011-2013 |
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