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Control Modules for 2023 GMC Sierra 3500 HD

No.
Part # / Description / Price
Price
1
Engine Control Module (ECM)
GM GM
Description: The GM OEM Engine Control Module (ECM) part number 12723810 is the genuine factory replacement for heavy-duty diesel trucks, including Silverado and Sierra 2500 HD and 3500 HD models. This critical engine control computer manages fuel injection, ignition t ...
MSRP $667.98
$364.05
MSRP $667.98
$364.05
2
Engine Camshaft Position Sensor
GM GM
Description: The GM OEM Engine Camshaft Position Sensor (MPN: 12636947) is a genuine factory replacement part designed to maintain precise engine timing and synchronize fuel injection across select GM vehicles. This authentic General Motors camshaft sensor ensures accu ...
MSRP $42.68
$24.31
MSRP $42.68
$24.31
3
Engine Crankshaft Position Sensor
GM GM
Description: # Engine Crankshaft Position Sensor - GM OEM Part 12641040 The Genuine GM OEM Engine Crankshaft Position Sensor (MPN: 12641040) is engineered for Silverado and Sierra 2500 HD and 3500 HD diesel trucks with 6.6L engines, delivering precise engine timing sy ...
MSRP $42.42
$24.16
MSRP $42.42
$24.16