Engine Computers for 2025 Chevrolet Blazer
Select Engine Computers part
Engine Control Module
ACDelco
12725787
Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle ⚠ WARNING: Cancer...
$276.03
Fits Your Vehicle
Engine Control Module (ECM)
GM
12725787
1.3L turbo. Trailblazer. 1.3l. Encore GX. 1.3l. XT5. 2.0l. Blazer. 2.0l. 2.0L turbo. XT4. XT6. 2.0l. Acadia. 2.0l.
$276.03
MSRP $508.39
Save $232.36
45.7% Off Fits Your Vehicle
Garage Door Opener Transmitter
ACDelco
13543118
GM Genuine Parts Garage Door Opener Transmitters are designed, engineered, and tested to rigorous standards, and are backed by General...
$42.71
Fits Your Vehicle
Sensor
GM
12737536
ACDelco Ignition Knock (Detonation) Sensor (Part Number: 55503494, SKU: 55503494 ) is a sensor that detects engine knock (detonation)...
$17.59
MSRP $27.06
Save $9.47
35% Off 
Accessory AC and DC Power Control Module
ACDelco
84738000
GM Genuine Parts Power Supply Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$106.66
Fits Your Vehicle
Body Control Module
GM
13534192
GM Genuine Parts Body Control Module (Part Number: 13534192) is a factory-style electronic control module that manages various vehicle...
$137.84
MSRP $252.94
Save $115.10
45.5% Off 
Serial Data Gateway Module
ACDelco
13542838
GM Genuine Parts Serial Data Gateway Modules are designed, engineered, and tested to rigorous standards, and are backed by General...
$56.92
Fits Your Vehicle
Garage Door Opener Transmitter
ACDelco
13543119
GM Genuine Parts Garage Door Opener Transmitters are designed, engineered, and tested to rigorous standards, and are backed by General...
$93.94
Fits Your Vehicle
Accessory AC and DC Power Control Module
ACDelco
84738001
GM Genuine Parts Power Supply Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$124.57
Fits Your Vehicle
Ignition Knock (Detonation) Sensor
ACDelco
12663209
ACDelco GM Original Equipment Ignition Knock (Detonation) Sensors monitor the engine for pinging or spark knock, and are GM-recommended...
$6.14
Fits Your Vehicle
Ignition Knock (Detonation) Sensor
ACDelco
55503494
ACDelco GM Original Equipment Ignition Knock (Detonation) Sensors monitor the engine for pinging or spark knock, and are GM-recommended...
Fits Your Vehicle
Ignition Knock (Detonation) Sensor
GM
12663209
Silverado, sierra. 2.7l. 2.0L turbo, without retainer. CT4. 2.7L turbo, without retainer. Exc.Harness. XT5. 2.0l. 2.0L, #1. Acadia....
$6.14
MSRP $8.20
Save $2.06
25.1% Off Fits Your Vehicle
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