Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2019 GMC Sierra 3500 HD Engine & Engine Management

What year is your
Free Same Day Shipping

2019 GMC Sierra 3500 HD Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    99-11 Chevy GMC Cadillac Truck w/ 4.8L 5.3L 6.0L 6.2L Harmonic Balancer

    Replaces 2019 GMC Sierra 3500 HD V8 6.0L Engine Crankshaft Vibration Damper TRQ BPA06028

    6 reviews
    Brand: TRQ - BPA06028

    $85.95
    Save 14%
    List $99.95 Save $14.00

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

  • Notify When Available

    VIDEO

    Serpentine Belt

    Replaces 2019 GMC Sierra 3500 HD V8 6.0L Serpentine Belt TRQ BPA03701

    2 reviews
    Brand: TRQ - BPA03701

    $34.95
    Save 15%
    List $40.95 Save $6.00

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2019 GMC Sierra 3500 HD V8 6.0L Ignition Kit TRQ TKA01317

    4 reviews
    Brand: TRQ - TKA01317

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Spark Plug Type: Iridium
    $89.95
    Save 15%
    List $105.95 Save $16.00

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2019 GMC Sierra 3500 HD V8 6.0L with Square Style Coil 8 Piece Ignition Coil Set TRQ ICA61499

    43 reviews
    Brand: TRQ - ICA61499

    • Ignition Coil Style: Square Style
    • Quantity: 8 Piece
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $194.95
    Save 24%
    List $257.95 Save $63.00

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

  • Notify When Available
    Valve Cover Set

    Replaces 2019 GMC Sierra 3500 HD V8 6.0L Driver & Passenger Side 2 Piece Valve Cover Set TRQ VCA88781

    Brand: TRQ - VCA88781

    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Valve Cover
    • Kit Includes: (1) Driver Side Valve Cover
    $149.95
    Save 11%
    List $167.95 Save $18.00

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2019 GMC Sierra 3500 HD V8 6.0L with Delphi Style Ignition Coil with Round Style Coil 8 Piece Ignition Coil Set TRQ ICA61432

    19 reviews
    Brand: TRQ - ICA61432

    • Ignition Coil Style: Round Style
    • Quantity: 8 Piece
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $184.95
    Save 24%
    List $241.95 Save $57.00

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 2019 GMC Sierra 3500 HD V8 6.0L 8 Piece Spark Plug Set TRQ SPA02041

    4 reviews
    Brand: TRQ - SPA02041

    • Spark Plug Type: Iridium
    • Quantity: 8 Piece
    • Kit Includes: (8) Spark Plugs
    $54.95
    Save 25%
    List $72.95 Save $18.00

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

  • Notify When Available

    VIDEO

    Performance Ignition Coil Set

    Replaces 2019 GMC Sierra 3500 HD V8 6.0L with Square Style Coil 8 Piece Performance Ignition Coil Set TRQ Performance ICA71259

    23 reviews
    Brand: TRQ Performance - ICA71259

    • Ignition Coil Style: Square Style
    • Quantity: 8 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    $228.95
    Save 22%
    List $293.95 Save $65.00

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

  • Notify When Available

    VIDEO

    09-17 GM Multifit Oil Pressure Sensor

    Replaces 2019 GMC Sierra 3500 HD Oil Pressure Sender TRQ SWA41742

    12 reviews
    Brand: TRQ - SWA41742

    $44.95
    Save 13%
    List $51.95 Save $7.00

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

  • Notify When Available

    VIDEO

    Serpentine Belt Idler Pulley

    Replaces 2019 GMC Sierra 3500 HD V8 6.0L Serpentine Belt Idler Pulley TRQ BPA04028

    1 reviews
    Brand: TRQ - BPA04028

    $42.95
    Save 10%
    List $47.95 Save $5.00

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

    Guaranteed to Fit 2019 GMC Sierra 3500 HD

1

...

1 2 3 4 5

...

9
Close



GMC is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by GMC or General Motors Company. See all trademarks.
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.