Coolant Temp Sensor

This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors

ECM

Chevrolet. 6 cylinder. Stamped #1227746. 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

Manifold Absolute Pressure Sensor

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 This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors

Engine Control Module (ECM)

Caballero, El Camino. 4.3l. Astro, Safari. 4.3l. Chevrolet. 6 cylinder. Caballero, El Camino. 5.0l. Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle