Powertrain Control for 1990 GMC K3500 Pickup
ECM
G10-30 vans. 5.7l. Calif. G10-30 vans. 4.3l. Astro, Safari. 4.3l. 6 cylinder. G10-30 vans. 5.0l. All models. 5.0l. 4.3. Interim Design Change. 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
Cap
1995, 5.0, 5.7 & 7.4L. All models. 7.4l. 5.0l, 5.7l. 1991-93, 5.0 & 5.7L. 8 cylinder, v8 305. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Rotor
8 cylinder. 1995, 5.0, 5.7 & 7.4L. 5.0l, 5.7l. All models. 1991-93, 5.0 & 5.7L. V8 305. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Without 454. All models. 4.3l. Stamped #KA,JT. All. 5.7l. 8 cylinder. 5.0l, 5.7-8.
Pulley
Stamped wwn. Gas engines. Except diesel, 7.4L. Without 454. With ac. 8 cylinder. For A/C Belt.
M.A.P 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
Related Parts
Coolant Temp Sensor
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
All models. 2wd. Manual trans. S-series. Location-Transmission. Bolt On. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Knock Sensor
Auto trans. Manual trans. Astro, Safari. 4.3l. All models. 4.3l. All models. 7.4l. Thm 700-r4/4l60. Pick-up, Blazer, Bravada. 4.3l. 5.7l. Buick, chevrolet. Sends signals to the engine control module (ECM) to adjust timing Helps prevent damage to the engine caused by pre-ignition
With fuel injection. Without 7.4l. All models. S-series. 4.3l. Astro, Safari. 4.3l. Caballero, El Camino. With 4.3l.
ABS Wheel Speed Sensor, Rear
4wd. Location-Transfer Case. Astro, Safari. Awd. Dual Rear Wheels. Location-Transmission. Borg Warner Transfer Case. S-series. Manual trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Electronic Spark Control Module
5.7l. 1991-93, knock sensor, 5.7 without police pkg.
Provides information for correct fuel/air mixture Designed to send accurate readings of the position of the throttle valve to the ECM to help provide excellent engine performance