Engine Computers for 2003 GMC Sierra 2500
Select Engine Computers part
Ignition Knock (Detonation) Sensor
GM
12589867
4.8, 5.3 & 6.0L. 5.3l. Corvette. 2nd design. 5.7L, without locating tab. Hummer H2. CTS. 5.7l. SSR. GTO. Sends signals to the engine...
Fits Your Vehicle
gpd Knock Sensor 1811731
GLOBAL PARTS DISTRIBUTORS
1811731
The knock sensor is located on the engine block, cylinder head or intake manifold. Its function is to sense unusual vibrations caused by...
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Engine Control Module
ACDelco
21812734
ACDelco Gold (Professional) Remanufactured Engine Control Module (ECM) are a high quality alternative to Original Equipment (OE) parts....
$276.35
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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...
$68.92
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Powertrain Control Module, Remanufactured
GM
89017750
8 cylinder. 5.3, 6.0L. Hummer H2. 2003-07. 5.3L. This part requires programming and/or special setup procedures GM Service Information...
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Glow Plug Controller
GM
97226648
All models. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
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Powertrain Control Module, Remanufactured
GM
12581565
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits Your Vehicle
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