Engine Computers for 2003 GMC Sierra 1500
Select Engine Computers part
KNOCK SENSOR
Beck Arnley
158-1427
Beck/Arnley parts are designed to be a direct replacement for Original Equipment (OE) applications across all foreign nameplates, with...
Ignition Knock (Detonation) Sensor
ACDelco
213-3521
ACDelco GM Original Equipment Ignition Knock (Detonation) Sensors monitor the engine for pinging or spark knock, and are GM-recommended...
$54.91
Fits Your Vehicle
Engine Control Module
ACDelco
218-12734
ACDelco Gold (Professional) Remanufactured Engine Control Module (ECM) are a high quality alternative to Original Equipment (OE) parts....
Fits Your Vehicle
Remanufactured Body Control Module
Dorman
502-008
This remanufactured body control module (BCM) is thoroughly tested and refurbished as required to restore various accessory functions and...
$195.07
Fits Your Vehicle
Ignition Knock (Detonation) Sensor
DELPHI
AS10017
Delphi's ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We...
$41.73
Fits Your Vehicle
Ignition Knock (Detonation) Sensor
Motorad
1KS1001
Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition...
$51.25
Fits Your Vehicle
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