Engine Computers for 2022 Chevrolet Trailblazer
Select Engine Computers part
Accessory AC and DC Power Control Module
ACDelco
42771516
GM Genuine Parts Power Supply Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$110.77
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 
Accessory AC and DC Power Control Module
ACDelco
42771517
GM Genuine Parts Power Supply Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$121.98
Fits Your Vehicle
Serial Data Gateway Module
ACDelco
13534928
GM Genuine Parts Serial Data Gateway Modules are designed, engineered, and tested to rigorous standards, and are backed by General...
$86.55
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 Fits Your Vehicle
Ignition Knock (Detonation) Sensor
ACDelco
55494828
ACDelco GM Original Equipment Ignition Knock (Detonation) Sensors monitor the engine for pinging or spark knock, and are GM-recommended...
Fits Your Vehicle
Trans Controller
GM
24045216
GM Genuine Parts Transmission Control Module (Part Number: 24045216) is an electronic control module that manages transmission shift...
$128.39
MSRP $235.60
Save $107.21
45.5% Off Fits Your Vehicle
Engine Control Module
ACDelco
12719250
GM Genuine Parts Engine Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors....
$248.89
Fits Your Vehicle
Body Control Module
ACDelco
13534192
GM Genuine Parts Body Control Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. They...
$137.84
Fits Your Vehicle
Trans Controller
GM
24046814
ACDelco Transmission Control Module (Part Number: 24046814) is an electronic control module that manages automatic transmission...
$163.88
MSRP $300.16
Save $136.28
45.4% Off 
Engine Control Module Bracket
ACDelco
42553328
GM Genuine Parts Engine Control Module Brackets are designed, engineered, and tested to rigorous standards, and are backed by General...
Positions: Right
$6.86
Fits Your Vehicle
Engine Control Module
GM
12719250
ACDelco Engine Control Module (Part Number: 12719250) is an engine control module (ECM) intended to manage engine functions and...
$248.89
MSRP $458.36
Save $209.47
45.7% Off Fits Your Vehicle
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