2003 CHEVROLET TRAILBLAZER Engine Control Module (ECM Computer) - RockAuto.Com 2003 CHEVROLET TRAILBLAZER Engine Control Module (ECM Computer)®
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All Vehicles > CHEVROLET > 2003 > TRAILBLAZER > 5.3L V8 > Electrical > Engine Control Module (ECM Computer)
2003 CHEVROLET TRAILBLAZER 5.3L V8 : Electrical : Engine Control Module (ECM Computer)  PriceCoreTotalAdd to Cart
STANDARD MOTOR PRODUCTS Part # EM12605U More Info Remanufactured; Pin Terminals; Terminal Gender: Male; Number of Terminals: 32 + 32 + 32 + 32; Number of Electrical Connectors: 4; Functions: Module; Flashable: Yes; Connector Gender: Female
This Is A Flash Unit; OE No. 12582605; Flash Technology; Requires Local Reprogramming
$135.99$67.50$203.49
STANDARD MOTOR PRODUCTS Part # EM12605 More Info {#12582605} Remanufactured; Pin Terminals; Terminal Gender: Male; Number of Terminals: 38;38; Number of Electrical Connectors: 2; Flashable: No; Connector Gender: Female
This Is A Flash Unit; OE No. 12582605; Flash Technology; Requires Factory Reprogramming
$135.99$67.50$203.49
ACDELCO Part # 21812734 More Info {#19187507} Professional||Remanufactured
Vehicle specific Flash programming req'd ON or OFF the vehicle.Accurate VIN and mileage are req'd. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.; with OE # 12582605
* Stocked in outlying warehouse--shipping delayed up to 5 business days
$180.79$63.00$243.79
DELPHI Part # EC10036 More Info Obsolete; Reman
North Face; Codes YFKY YFPZ YFYY
- Non-stock item--shipping delayed up to 2 business days
$211.79$82.50$294.29


Please check notes in each part listing to ensure the Engine Control Module (ECM Computer) is correct for your 2003 CHEVROLET TRAILBLAZER with a 5.3L engine. STANDARD MOTOR PRODUCTS, ACDELCO, & DELPHI are competing brands, and each brand's Engine Control Module (ECM Computer) may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Engine Control Module (ECM Computer) fits only certain 2003 CHEVROLET TRAILBLAZER models.

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