Description: ACDelco Engine Coolant Temperature Sensor (Part Number: 12608814) is an engine coolant temperature (ECT) sensor that monitors coolant temperature and provides input to the engine control module for engine thermal management and gauge operation. Category: E ...

Description: ACDelco Heated Oxygen Sensor (Part Number: 12643707) is an upstream heated oxygen (O2) sensor that detects oxygen content in exhaust gases to help optimize emissions control and engine performance. Type: Heated O2 sensor (pre-catalyst, upstream, B2S1)Funct ...

Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: ACDelco Air Pressure Sensor (Part Number: 12711681) is a manifold absolute pressure (MAP) sensor used to measure intake air pressure for engine control. Type: MAP sensor (manifold absolute pressure)Function: Measures intake air pressure to support engine c ...

Description: GM Genuine Parts Vehicle Speed Sensor (Part Number: 29536408) is an OE transmission-mounted speed sensor that measures rotational speed to provide input signals for transmission control and other vehicle systems. It is built to GM standards for electrical ...