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GMC Sierra 2500 Ignition Switch Replacement

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  1. ✓ In Stock 2003-2004 GMC Sierra 2500 Ignition Switch (Rostra Powertrain)

    2003-2004 GMC Sierra 2500 Ignition Switch (Rostra Powertrain)

    Partslink #: 63-0005
    $22.14 View part →
  2. ✓ In Stock 2003-2004 GMC Sierra 2500 Ignition Switch (Dorman)

    2003-2004 GMC Sierra 2500 Ignition Switch (Dorman)

    Partslink #: 924-715
    $40.28 View part →
  3. ✓ In Stock 2003-2004 GMC Sierra 2500 Ignition Switch (Standard Ignition)

    2003-2004 GMC Sierra 2500 Ignition Switch (Standard Ignition)

    Partslink #: US-331
    $40.66 View part →
  4. ✓ In Stock 2003-2004 GMC Sierra 2500 Ignition Switch (Autopart International)

    2003-2004 GMC Sierra 2500 Ignition Switch (Autopart International)

    Partslink #: W0133-3453392
    $64.66 View part →
  5. ✓ In Stock 2003-2004 GMC Sierra 2500 Ignition Switch (CARQUEST)

    2003-2004 GMC Sierra 2500 Ignition Switch (CARQUEST)

    Partslink #: W0133-4442557
    $65.10 View part →
  6. ✓ In Stock 2020-2023 GMC Sierra 2500 Push Button Ignition Switch (Used OEM)

    2020-2023 GMC Sierra 2500 Push Button Ignition Switch (Used OEM)

    Partslink #: 633-10238

    This is a push button start switch for vehicles with keyless ignition.

    Condition: Excellent (A)
    Mileage: 4,700 miles

    $99.95 View part →
  7. ✓ In Stock 2000-2002 GMC Sierra 2500 Ignition Switch (Standard Ignition)

    2000-2002 GMC Sierra 2500 Ignition Switch (Standard Ignition)

    Partslink #: US-346

    10 Pin Connector

    $136.79 View part →
  8. ✓ In Stock 2000-2002 GMC Sierra 2500 Ignition Switch (Standard Ignition)

    2000-2002 GMC Sierra 2500 Ignition Switch (Standard Ignition)

    Partslink #: US-344

    with 14 pin connector

    $144.94 View part →
  9. ✓ In Stock 1999 GMC Sierra 2500 Ignition Switch (Standard Ignition)

    1999 GMC Sierra 2500 Ignition Switch (Standard Ignition)

    Partslink #: US-588
    $268.01 View part →

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Ignition Switch Compatibility for GMC Sierra 2500

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

Available Trims

Base · SL · SLE · SLT · WT

Body Types

Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

V8 5.3L · V8 6.0L

Transmissions

Automatic · Manual

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