ACDelco GM Genuine Parts 213-3138 Heated Oxygen Sensor

The ACDelco GM Genuine Parts 213-3138 Heated Oxygen Sensor is a high-quality replacement part designed for optimal performance in your GM vehicle. This sensor measures the oxygen content in exhaust gases, allowing the engine management system to adjust the air/fuel ratio for improved fuel economy and reduced emissions. Manufactured to meet GM's original equipment specifications, it ensures a perfect fit and reliable operation, providing the durability and performance you expect from GM products. • Detects oxygen content in exhaust gases to optimize emissions and fuel economy • GM-recommended replacement part for your GM vehicle’s original factory component • Offers the quality, reliability, and durability of GM OE • Manufactured to GM OE specification for fit, form, and function