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GMC Sierra 2500 HD 4WD Actuator Replacement

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  1. ✓ In Stock 2001-2015 GMC Sierra 2500 HD Front Axle 4WD Actuator (Used OEM)

    2001-2015 GMC Sierra 2500 HD Front Axle 4WD Actuator (Used OEM)

    Partslink #: 446-GM6299

    Condition: Excellent (A)
    Mileage: 119,400 miles

    $43.95 View part →
  2. ✓ In Stock 2001-2014 GMC Sierra 2500 HD 4WD Actuator (Rostra Powertrain)

    2001-2014 GMC Sierra 2500 HD 4WD Actuator (Rostra Powertrain)

    Partslink #: 73-0003

    OE Style

    $81.32 View part →
  3. ✓ In Stock 2014-2019 GMC Sierra 2500 HD 4WD Actuator (Dorman)

    2014-2019 GMC Sierra 2500 HD 4WD Actuator (Dorman)

    Partslink #: 600-118

    w/Four Rectangular Oval Plug

    $117.95 View part →
  4. ✓ In Stock 2007-2014 GMC Sierra 2500 HD 4WD Actuator (Used OEM)

    2007-2014 GMC Sierra 2500 HD 4WD Actuator (Used OEM)

    Partslink #: 446-GM8Y12

    It includes the pigtail wiring connector.

    Condition: Excellent (A)

    $142.95 View part →
  5. ✓ In Stock 2001-2015 GMC Sierra 2500 HD 4WD Actuator (Used OEM)

    2001-2015 GMC Sierra 2500 HD 4WD Actuator (Used OEM)

    Partslink #: 446-GM9N14

    Condition: Excellent (A)
    Mileage: 108,800 miles

    $142.95 View part →
  6. ✓ In Stock 2001-2015 GMC Sierra 2500 HD 4WD Actuator (Dorman)

    2001-2015 GMC Sierra 2500 HD 4WD Actuator (Dorman)

    Partslink #: 600-101
    $146.46 View part →
  7. ✓ In Stock 2001-2009 GMC Sierra 2500 HD 4WD Actuator (Standard Ignition)

    2001-2009 GMC Sierra 2500 HD 4WD Actuator (Standard Ignition)

    Partslink #: TCA-22

    oe type

    $156.89 View part →
  8. ✓ In Stock 2015-2019 GMC Sierra 2500 HD 4WD Actuator (Vemo)

    2015-2019 GMC Sierra 2500 HD 4WD Actuator (Vemo)

    Partslink #: W0133-2140849
    $162.69 View part →
  9. ✓ In Stock 2014-2020 GMC Sierra 2500 HD 4WD Actuator (Standard Ignition)

    2014-2020 GMC Sierra 2500 HD 4WD Actuator (Standard Ignition)

    Partslink #: TCA150
    $215.90 View part →
  10. ✓ In Stock 2015-2019 GMC Sierra 2500 HD 4WD Actuator (ACDelco)

    2015-2019 GMC Sierra 2500 HD 4WD Actuator (ACDelco)

    Partslink #: 22876132

    4WD Actuator; RECTANGULAR OVAL PLUG

    $223.29 View part →
  11. ✓ In Stock 2007-2014 GMC Sierra 2500 HD 4WD Actuator (Dorman)

    2007-2014 GMC Sierra 2500 HD 4WD Actuator (Dorman)

    Partslink #: W0133-2083879
    $239.54 View part →
  12. ✓ In Stock 2001-2007 GMC Sierra 2500 HD 4WD Actuator (Standard Ignition)

    2001-2007 GMC Sierra 2500 HD 4WD Actuator (Standard Ignition)

    Partslink #: TCA-20

    Four Wheel on Demand Conversion

    $273.41 View part →

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4WD Actuator Compatibility for GMC Sierra 2500 HD

Browse our selection of quality 4wd actuator parts designed specifically for your GMC Sierra 2500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

AT4 · Base · Denali · SL · SLE · SLT · WT

Body Types

Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

V8 6.0L · V8 6.6L · V8 8.1L

Transmissions

Automatic · Manual

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