Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

2005 GMC Sierra 2500 HD 4WD Parts

What year is your
Free Same Day Shipping

2005 GMC Sierra 2500 HD 4WD Parts

Filter Results
  • Notify When Available

    VIDEO

    Four Wheel Drive Actuator

    Replaces 2005 GMC Sierra 2500 HD 4 Wheel Drive Four Wheel Drive Actuator TRQ FWA72084

    88 reviews
    Brand: TRQ - FWA72084
    $63.95
    Save 7%
    List $68.95 Save $5.00

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Replaces 2005 GMC Sierra 2500 HD 4 Wheel Drive Four Wheel Drive Actuator TRQ FWA72084

    VIDEO

    Four Wheel Drive Actuator
    88 reviews
    Brand: TRQ - FWA72084
    $63.95
    Save 7%
    List $68.95 Save $5.00

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    Four Wheel Drive Switch

    Replaces 2005 GMC Sierra 2500 HD Electric 4 Wheel Drive with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Four Wheel Drive Switch TRQ FWA72082

    51 reviews
    Brand: TRQ - FWA72082
    $41.95
    Save 21%
    List $52.95 Save $11.00

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Replaces 2005 GMC Sierra 2500 HD Electric 4 Wheel Drive with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Four Wheel Drive Switch TRQ FWA72082

    VIDEO

    Four Wheel Drive Switch
    51 reviews
    Brand: TRQ - FWA72082
    $41.95
    Save 21%
    List $52.95 Save $11.00

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    03-07 GM Full Size Pickup, SUV (w/RPO NP1 TC) Dash Mtd 3 Button 4WD Switch

    Replaces 2005 GMC Sierra 2500 HD with RPO Code NP1 (Electric Shift, 2 Speed Transfer Case) Four Wheel Drive Switch DIY Solutions BSS00248

    9 reviews
    Brand: DIY Solutions - BSS00248
    $24.65
    Save 44%
    List $43.95 Save $19.30

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Replaces 2005 GMC Sierra 2500 HD with RPO Code NP1 (Electric Shift, 2 Speed Transfer Case) Four Wheel Drive Switch DIY Solutions BSS00248

    VIDEO

    03-07 GM Full Size Pickup, SUV (w/RPO NP1 TC) Dash Mtd 3 Button 4WD Switch
    9 reviews
    Brand: DIY Solutions - BSS00248
    $24.65
    Save 44%
    List $43.95 Save $19.30

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    72-06 GM Full Size PU, SUV; 92-97 MB 400, 600, E, S, SL Rear Differential Bearing

    Replaces 2005 GMC Sierra 2500 HD with 10.5 Inch Ring Gear Rear Differential Bearing DIY Solutions TRP00254

    Brand: DIY Solutions - TRP00254

    $14.89
    Save 68%
    List $46.95 Save $32.06

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Replaces 2005 GMC Sierra 2500 HD with 10.5 Inch Ring Gear Rear Differential Bearing DIY Solutions TRP00254

    VIDEO

    72-06 GM Full Size PU, SUV; 92-97 MB 400, 600, E, S, SL Rear Differential Bearing
    Brand: DIY Solutions - TRP00254

    $14.89
    Save 68%
    List $46.95 Save $32.06

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    06-07 Escalade; 03-07 Full Size PU, SUV, Avalanche (w/RPO NP8 TC) Dash Mtd 4 Button 4WD Switch (GM)

    Replaces 2005 GMC Sierra 2500 HD Electric 4 Wheel Drive with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Four Wheel Drive Switch General Motors OEM 19259313

    1 reviews
    Brand: General Motors OEM - 19259313
    $127.95
    Save 48%
    List $247.95 Save $120.00

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Replaces 2005 GMC Sierra 2500 HD Electric 4 Wheel Drive with RPO Code NP8 (Push Button, 2 Speed Transfer Case) Four Wheel Drive Switch General Motors OEM 19259313

    VIDEO

    06-07 Escalade; 03-07 Full Size PU, SUV, Avalanche (w/RPO NP8 TC) Dash Mtd 4 Button 4WD Switch (GM)
    1 reviews
    Brand: General Motors OEM - 19259313
    $127.95
    Save 48%
    List $247.95 Save $120.00

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    72-06 GM Full Size PU, SUV; 92-97 MB 400, 600, E, S, SL Rear Differential Bearing (Timken)

    Replaces 2005 GMC Sierra 2500 HD with 10.5 Inch Ring Gear Rear Differential Bearing Timken TKTRX00002

    Brand: Timken - TKTRX00002
    $39.95
    Save 36%
    List $61.95 Save $22.00

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Replaces 2005 GMC Sierra 2500 HD with 10.5 Inch Ring Gear Rear Differential Bearing Timken TKTRX00002

    VIDEO

    72-06 GM Full Size PU, SUV; 92-97 MB 400, 600, E, S, SL Rear Differential Bearing (Timken)
    Brand: Timken - TKTRX00002
    $39.95
    Save 36%
    List $61.95 Save $22.00

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    72-06 GM Full Size PU, SUV; 92-97 MB 400, 600, E, S, SL Rear Differential Bearing PAIR

    Replaces 2005 GMC Sierra 2500 HD with 10.5 Inch Ring Gear Rear Differential Bearing 2 Piece Set DIY Solutions TRP00152

    Brand: DIY Solutions - TRP00152

    • Kit Includes: (2) Rear Differential Bearings
    • Quantity: 2 Piece Set

    Out of Stock

    $ 28.23

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Replaces 2005 GMC Sierra 2500 HD with 10.5 Inch Ring Gear Rear Differential Bearing 2 Piece Set DIY Solutions TRP00152

    VIDEO

    72-06 GM Full Size PU, SUV; 92-97 MB 400, 600, E, S, SL Rear Differential Bearing PAIR
    Brand: DIY Solutions - TRP00152

    • Kit Includes: (2) Rear Differential Bearings
    • Quantity: 2 Piece Set

    Out of Stock

    $ 28.23

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    72-06 GM Full Size PU, SUV; 92-97 MB 400, 600, E, S, SL Rear Differential Bearing PAIR (Timken)

    Replaces 2005 GMC Sierra 2500 HD with 10.5 Inch Ring Gear Rear Differential Bearing 2 Piece Set Timken TKSHS00723

    Brand: Timken - TKSHS00723

    • Kit Includes: (2) Rear Differential Bearings
    • Quantity: 2 Piece Set
    $68.95
    Save 38%
    List $111.95 Save $43.00

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Replaces 2005 GMC Sierra 2500 HD with 10.5 Inch Ring Gear Rear Differential Bearing 2 Piece Set Timken TKSHS00723

    VIDEO

    72-06 GM Full Size PU, SUV; 92-97 MB 400, 600, E, S, SL Rear Differential Bearing PAIR (Timken)
    Brand: Timken - TKSHS00723

    • Kit Includes: (2) Rear Differential Bearings
    • Quantity: 2 Piece Set
    $68.95
    Save 38%
    List $111.95 Save $43.00

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

    Guaranteed to Fit 2005 GMC Sierra 2500 HD

Close



Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.