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GMC Sierra 3500 HD Engine Part Replacement

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  1. ✓ In Stock 2001-2003 GMC Sierra 3500 HD Fuel Pump Assembly (Used OEM)

    2001-2003 GMC Sierra 3500 HD Fuel Pump Assembly (Used OEM)

    Partslink #: 0FP-GM8M01

    Mileage: 211,000 miles

    $72.95 View part →
  2. ✓ In Stock 2020-2026 GMC Sierra 3500 HD Snow Plow Prep Wiring Harness Kit (Used OEM)

    2020-2026 GMC Sierra 3500 HD Snow Plow Prep Wiring Harness Kit (Used OEM)

    Partslink #: 799-GM8326
    $72.95 View part →
  3. ✓ In Stock 2020-2025 GMC Sierra 3500 HD Truck Box Lights and Block Heater Cord Assortment (Used OEM)

    2020-2025 GMC Sierra 3500 HD Truck Box Lights and Block Heater Cord Assortment (Used OEM)

    Partslink #: 199-GM8M23

    For vehicles with the 3.0L turbo diesel engine and a block heater cord.

    $99.95 View part →
  4. ✓ In Stock 2020-2025 GMC Sierra 3500 HD Engine Block Heater Extension Cable (Used OEM)

    2020-2025 GMC Sierra 3500 HD Engine Block Heater Extension Cable (Used OEM)

    Partslink #: PB-7888-0000177502

    Mileage: 17,000 miles

    $99.95 View part →

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Engine Part Compatibility for GMC Sierra 3500 HD

Browse our selection of quality engine part parts designed specifically for your GMC Sierra 3500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

AT4 · Base · Denali · Denali Ultimate · Pro · SL · SLE · SLT

Body Types

Cab & Chassis · 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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