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Buick LaCrosse Electronic Control Module Replacement

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  1. ✓ In Stock 2018-2019 Buick LaCrosse Engine Control Module (ECM) (Used OEM)

    2018-2019 Buick LaCrosse Engine Control Module (ECM) (Used OEM)

    Partslink #: 590-10005

    The module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 21,000 miles

    $63.95 View part →
  2. ✓ In Stock 2018-2019 Buick LaCrosse Engine Control Module (ECM) (Used OEM)

    2018-2019 Buick LaCrosse Engine Control Module (ECM) (Used OEM)

    Partslink #: 590-10005

    The module may need to be reprogrammed to your vehicle to work with your vehicle.

    Condition: Good (B)
    Mileage: 90,500 miles

    $139.95 View part →
  3. ✓ In Stock 2012 Buick LaCrosse Engine Control Module (ECM) - Left (Driver) (Used OEM)

    2012 Buick LaCrosse Engine Control Module (ECM) - Left (Driver) (Used OEM)

    Partslink #: 590-02741

    This is a programmable control module. The module must be programmed at a dealership to ensure driveability and emission standards.

    Condition: Excellent (A)
    Mileage: 88,000 miles

    $79.95 View part →
  4. ✓ In Stock 2006-2009 Buick LaCrosse Powertrain Control Module (PCM) (Used OEM)

    2006-2009 Buick LaCrosse Powertrain Control Module (PCM) (Used OEM)

    Partslink #: 590-00440

    This is a programmable control module.

    Condition: Excellent (A)
    Mileage: 187,000 miles

    $89.95 View part →
  5. ✓ In Stock 2010-2011 Buick LaCrosse Programmable Engine Control Module (ECM) (Used OEM)

    2010-2011 Buick LaCrosse Programmable Engine Control Module (ECM) (Used OEM)

    Partslink #: 590-01766

    This is a programmable module. It must be programmed at a dealership to ensure proper driving and emission standards. This part fits vehicles with the 3.6L engine and is located behind the fan shroud.

    Condition: Excellent (A)
    Mileage: 150,000 miles

    $89.95 View part →
  6. ✓ In Stock 2008-2009 Buick LaCrosse Engine Control Module (ECM) (Used OEM)

    2008-2009 Buick LaCrosse Engine Control Module (ECM) (Used OEM)

    Partslink #: 590-08112

    This is a programmable control module. The module must be programmed at a dealership to ensure driveability and emission standards.

    Condition: Excellent (A)
    Mileage: 50,000 miles

    $49.95 View part →
  7. ✓ In Stock 2010-2011 Buick LaCrosse Engine Control Module (ECM) (Used OEM)

    2010-2011 Buick LaCrosse Engine Control Module (ECM) (Used OEM)

    Partslink #: 590-01910

    This is a programmable control module. The module must be programmed at a dealership to ensure driveability and emission standards.

    Condition: Excellent (A)
    Mileage: 214,000 miles

    $69.95 View part →
  8. ✓ In Stock 2013-2016 Buick LaCrosse Engine Control Module (ECM) (Used OEM)

    2013-2016 Buick LaCrosse Engine Control Module (ECM) (Used OEM)

    Partslink #: 590-08060

    This is a programmable control module. The module must be programmed at a dealership to ensure driveability and emission standards.

    Condition: Excellent (A)
    Mileage: 45,100 miles

    $69.95 View part →
  9. ✓ In Stock 2005 Buick LaCrosse Powertrain Control Module (PCM) (Used OEM)

    2005 Buick LaCrosse Powertrain Control Module (PCM) (Used OEM)

    Partslink #: 590-07577

    This is a programmable control module. The module must be programmed at a dealership to ensure driveability and emission standards.

    Condition: Excellent (A)
    Mileage: 111,000 miles

    $79.95 View part →
  10. ✓ In Stock 2018-2019 Buick LaCrosse Engine Control Module (ECM) (Used OEM)

    2018-2019 Buick LaCrosse Engine Control Module (ECM) (Used OEM)

    Partslink #: 590-10202

    It fits vehicles with the 3.6L engine (VIN S, 8th digit, option code LGX). The module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 2,600 miles

    $79.95 View part →
  11. ✓ In Stock 2017 Buick LaCrosse Hybrid Powertrain Control Module (Used OEM)

    2017 Buick LaCrosse Hybrid Powertrain Control Module (Used OEM)

    Partslink #: 590-08563

    Condition: Excellent (A)
    Mileage: 63,100 miles

    $89.95 View part →
  12. ✓ In Stock 2018-2019 Buick LaCrosse Hybrid Powertrain Control Module (Used OEM)

    2018-2019 Buick LaCrosse Hybrid Powertrain Control Module (Used OEM)

    Partslink #: 590-10247

    This module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 22,000 miles

    after $18 core refund
    Sale price: $136.95
    $118.95 View part →

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Electronic Control Module Compatibility for Buick LaCrosse

Browse our selection of quality electronic control module parts designed specifically for your Buick LaCrosse. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Avenir · Base · CX · CXL · CXS · Convenience · Essence · Leather · Preferred · Premium · Sport Touring · Super · Touring

Body Types

Sedan

Engine Options

L4 2.4L · L4 2.5L · V6 3.0L · V6 3.6L · V6 3.8L · V8 5.3L

Transmissions

Automatic

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