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Chevrolet Trailblazer EXT Control Module (Computer) Replacement

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  1. ✓ In Stock 2006 Chevrolet Trailblazer EXT Transmission Control Module (Used OEM)

    2006 Chevrolet Trailblazer EXT Transmission Control Module (Used OEM)

    Partslink #: 591-07270

    It fits vehicles with a 4-speed automatic transmission (option codes M30 and M70). It is for vehicles without an auxiliary oil cooler control, without an auxiliary oil cooler pump, and without the hybrid option.

    Condition: Excellent (A)

    $62.95 View part →
  2. ✓ In Stock 2002-2004 Chevrolet Trailblazer EXT Airbag Control Module (Used OEM)

    2002-2004 Chevrolet Trailblazer EXT Airbag Control Module (Used OEM)

    Partslink #: 591-06666

    It is for vehicles with driver and front passenger dual-level air bags (option code AK5). It is for vehicles without seat air bags. The air bags in the donor vehicle were in good condition. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 99,500 miles

    $59.95 View part →
  3. ✓ In Stock 2003 Chevrolet Trailblazer EXT OnStar Communication Control Module (Used OEM)

    2003 Chevrolet Trailblazer EXT OnStar Communication Control Module (Used OEM)

    Partslink #: 591-07012

    It is for vehicles with option code UE1. This part fits vehicles without mobile telephone provision.

    Condition: Excellent (A)
    Mileage: 48,200 miles

    $59.95 View part →
  4. ✓ In Stock 2002-2006 Chevrolet Trailblazer EXT OnStar Communication Control Module (Used OEM)

    2002-2006 Chevrolet Trailblazer EXT OnStar Communication Control Module (Used OEM)

    Partslink #: 591-07030

    It is for vehicles with option code UE1.

    Condition: Excellent (A)
    Mileage: 75,600 miles

    $59.95 View part →
  5. ✓ In Stock 2002-2004 Chevrolet Trailblazer EXT Body Control Module - Rear (Used OEM)

    2002-2004 Chevrolet Trailblazer EXT Body Control Module - Rear (Used OEM)

    Partslink #: 591-07155A

    Condition: Excellent (A)
    Mileage: 120,000 miles

    $59.95 View part →
  6. ✓ In Stock 2005-2006 Chevrolet Trailblazer EXT Airbag Control Module (Used OEM)

    2005-2006 Chevrolet Trailblazer EXT Airbag Control Module (Used OEM)

    Partslink #: 591-07285

    It is in good condition and the airbags did not deploy (good bags).

    Condition: Excellent (A)
    Mileage: 112,700 miles

    $59.95 View part →
  7. ✓ In Stock 2005-2006 Chevrolet Trailblazer EXT Airbag Control Module (Used OEM)

    2005-2006 Chevrolet Trailblazer EXT Airbag Control Module (Used OEM)

    Partslink #: 591-07154

    This is an airbag electronic control unit (ECU) for vehicles without roof curtain air bags. The airbags in the donor vehicle were in good condition.

    Condition: Excellent (A)
    Mileage: 47,500 miles

    $69.95 View part →
  8. ✓ In Stock 2005 Chevrolet Trailblazer EXT OnStar Communication Control Module (Used OEM)

    2005 Chevrolet Trailblazer EXT OnStar Communication Control Module (Used OEM)

    Partslink #: 591-01212

    For vehicles with option code UE1.

    Condition: Excellent (A)
    Mileage: 68,000 miles

    $79.95 View part →
  9. ✓ In Stock 2002-2004 Chevrolet Trailblazer EXT Airbag Control Module (Used OEM)

    2002-2004 Chevrolet Trailblazer EXT Airbag Control Module (Used OEM)

    Partslink #: 591-06665

    It is for vehicles with seat-mounted side-impact air bags (option code AJ7). The air bags are in good condition. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 120,500 miles

    $79.95 View part →
  10. ✓ In Stock 2004-2006 Chevrolet Trailblazer EXT Seat Control Module (Used OEM)

    2004-2006 Chevrolet Trailblazer EXT Seat Control Module (Used OEM)

    Partslink #: 591-06973

    It is for vehicles without power adjustable pedals.

    Condition: Excellent (A)
    Mileage: 108,400 miles

    $79.95 View part →
  11. ✓ In Stock 2005-2006 Chevrolet Trailblazer EXT Body Control Module with Interior Fuse Box (Used OEM)

    2005-2006 Chevrolet Trailblazer EXT Body Control Module with Interior Fuse Box (Used OEM)

    Partslink #: 591-01260

    It includes the interior fuse box. This part is for vehicles with the 4.2L engine and 4-speed automatic transmission. It is for vehicles without a security system.

    Condition: Excellent (A)
    Mileage: 156,000 miles

    $113.95 View part →
  12. ✓ In Stock 2002-2005 Chevrolet Trailblazer EXT Body Control Module (Used OEM)

    2002-2005 Chevrolet Trailblazer EXT Body Control Module (Used OEM)

    Partslink #: 591-06811

    It fits 4-door vehicles with a 5.3L engine, 4-speed automatic transmission, and 4-wheel drive. This is a programmable control module that must be programmed at a dealership to work with your vehicle. This part is for vehicles without a security system.

    Condition: Excellent (A)
    Mileage: 226,100 miles

    $113.95 View part →
  13. ✓ In Stock 2002-2006 Chevrolet Trailblazer EXT Transfer Case Control Module - Left (Driver) (Used OEM)

    2002-2006 Chevrolet Trailblazer EXT Transfer Case Control Module - Left (Driver) (Used OEM)

    Partslink #: 591-06674

    It is a programmable control module that must be reprogrammed at a dealership to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 175,000 miles

    $114.95 View part →
  14. ✓ In Stock 2002-2006 Chevrolet Trailblazer EXT Body Control Module - Rear (Used OEM)

    2002-2006 Chevrolet Trailblazer EXT Body Control Module - Rear (Used OEM)

    Partslink #: 591-07155D

    Condition: Excellent (A)

    $114.95 View part →
  15. ✓ In Stock 2006 Chevrolet Trailblazer EXT Transfer Case Control Module (Used OEM)

    2006 Chevrolet Trailblazer EXT Transfer Case Control Module (Used OEM)

    Partslink #: 591-07252

    It is a transfer case control module for vehicles with 4-wheel drive and the 4.2L engine. This part fits 4-door models.

    Condition: Excellent (A)
    Mileage: 175,800 miles

    $166.95 View part →
  16. ✓ In Stock 2002-2006 Chevrolet Trailblazer EXT Body Control Module (ACDelco)

    2002-2006 Chevrolet Trailblazer EXT Body Control Module (ACDelco)

    Partslink #: 19370406

    Remanufactured; REQUIRES PROGRAMMING

    + $50 core deposit
    $187.80 View part →
  17. ✓ In Stock 2006 Chevrolet Trailblazer EXT Body Control Module (ACDelco)

    2006 Chevrolet Trailblazer EXT Body Control Module (ACDelco)

    Partslink #: W0133-2134294

    Rear Body Controller, Must Use Part Stamp, Stamped #10381270

    $203.97 View part →
  18. ✓ In Stock 2005-2006 Chevrolet Trailblazer EXT Airbag Control Module (Used OEM)

    2005-2006 Chevrolet Trailblazer EXT Airbag Control Module (Used OEM)

    Partslink #: 591-07152

    It is for rear-wheel drive vehicles with the 4.2L engine. This part is compatible with vehicles featuring the passenger side seat sensor (option code AL0).

    Condition: Excellent (A)

    $224.95 View part →
  19. ✓ In Stock 2005-2006 Chevrolet Trailblazer EXT Body Control Module (ACDelco)

    2005-2006 Chevrolet Trailblazer EXT Body Control Module (ACDelco)

    Partslink #: W0133-2143541

    Keyless Entry, Front Body Controller, 2nd Design

    + $62 core deposit
    $228.44 View part →
  20. ✓ In Stock 2003-2006 Chevrolet Trailblazer EXT Body Control Module (ACDelco)

    2003-2006 Chevrolet Trailblazer EXT Body Control Module (ACDelco)

    Partslink #: W0133-2103968

    Exc.Keyless Entry, Rear Body Controller, Exc.Code-0028,1131,4779,5416,8244

    $244.23 View part →

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Control Module (Computer) Compatibility for Chevrolet Trailblazer EXT

Browse our selection of quality control module (computer) parts designed specifically for your Chevrolet Trailblazer EXT. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

B · Base · LS · LT · North Face

Body Types

SUV · Sport Utility

Engine Options

L6 4.2L · V8 5.3L

Transmissions

Automatic

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