SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

GMC Sierra 2500 HD Engine & Engine Management

What year is your
Free Same Day Shipping

GMC Sierra 2500 HD Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces Chevrolet GMC 17 Piece Ignition Kit TRQ Performance TKA06296

    2 reviews
    Brand: TRQ Performance
    - TKA06296

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $254.95
    Save 31%
    List $370.95 Save $116.00

    Replaces Chevrolet GMC 17 Piece Ignition Kit TRQ Performance TKA06296

    VIDEO

    Ignition Kit
    2 reviews
    Brand: TRQ Performance - TKA06296
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $254.95
    Save 31%
    List $370.95 Save $116.00
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces Chevrolet GMC Cadillac Hummer 17 Piece Ignition Kit TRQ Performance TKA06289

    1 reviews
    Brand: TRQ Performance
    - TKA06289

    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Ignition Coil Set
    • Kit Includes: (1) Performance Spark Plug Wire Set
    $264.95
    Save 25%
    List $352.95 Save $88.00

    Replaces Chevrolet GMC Cadillac Hummer 17 Piece Ignition Kit TRQ Performance TKA06289

    VIDEO

    Ignition Kit
    1 reviews
    Brand: TRQ Performance - TKA06289
    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Ignition Coil Set
    • Kit Includes: (1) Performance Spark Plug Wire Set
    $264.95
    Save 25%
    List $352.95 Save $88.00
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces Chevrolet GMC Cadillac Pontiac 17 Piece Ignition Kit TRQ Performance TKA06329

    3 reviews
    Brand: TRQ Performance
    - TKA06329

    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $274.95
    Save 24%
    List $359.95 Save $85.00

    Replaces Chevrolet GMC Cadillac Pontiac 17 Piece Ignition Kit TRQ Performance TKA06329

    VIDEO

    Ignition Kit
    3 reviews
    Brand: TRQ Performance - TKA06329
    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $274.95
    Save 24%
    List $359.95 Save $85.00
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 17 Piece Ignition Kit TRQ Performance TKA06272

    2 reviews
    Brand: TRQ Performance
    - TKA06272

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $279.95
    Save 21%
    List $352.95 Save $73.00

    Replaces 17 Piece Ignition Kit TRQ Performance TKA06272

    VIDEO

    Ignition Kit
    2 reviews
    Brand: TRQ Performance - TKA06272
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $279.95
    Save 21%
    List $352.95 Save $73.00
  • Notify When Available
    Turbocharger Oil Return Line

    Replaces Chevrolet GMC Turbocharger Oil Return Line TRQ TCA15456

    Brand: TRQ
    - TCA15456

    $45.95
    Save 43%
    List $79.95 Save $34.00

    Replaces Chevrolet GMC Turbocharger Oil Return Line TRQ TCA15456

    Turbocharger Oil Return Line
    Brand: TRQ - TCA15456
    $45.95
    Save 43%
    List $79.95 Save $34.00
  • Notify When Available

    VIDEO

    Performance Ignition Coil Set

    Replaces 8 Piece Ignition Coil Set TRQ Performance ICA71262

    20 reviews
    Brand: TRQ Performance
    - ICA71262

    • Ignition Coil Style: Round Style
    • Quantity: 8 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    • Ignition Coil Type: Performance
    $244.95
    Save 10%
    List $272.95 Save $28.00

    Replaces 8 Piece Ignition Coil Set TRQ Performance ICA71262

    VIDEO

    Performance Ignition Coil Set
    20 reviews
    Brand: TRQ Performance - ICA71262
    • Ignition Coil Style: Round Style
    • Quantity: 8 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    • Ignition Coil Type: Performance
    $244.95
    Save 10%
    List $272.95 Save $28.00
  • Notify When Available
    Spark Plug Wire Set

    Replaces Chevrolet GMC Spark Plug Wire Set TRQ IWA69108

    1 reviews
    Brand: TRQ
    - IWA69108

    $64.95
    Save 26%
    List $87.95 Save $23.00

    Replaces Chevrolet GMC Spark Plug Wire Set TRQ IWA69108

    Spark Plug Wire Set
    1 reviews
    Brand: TRQ - IWA69108
    $64.95
    Save 26%
    List $87.95 Save $23.00
  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces Engine Knock Sensor TRQ ESA53632

    Brand: TRQ
    - ESA53632
    $34.95
    Save 20%
    List $43.95 Save $9.00

    Replaces Engine Knock Sensor TRQ ESA53632

    VIDEO

    Engine Knock Sensor
    Brand: TRQ - ESA53632
    $34.95
    Save 20%
    List $43.95 Save $9.00
  • Notify When Available

    VIDEO

    Kit image

    Replaces 17 Piece Ignition Kit DIY Solutions IGN01198

    5 reviews
    Brand: DIY Solutions
    - IGN01198

    • Ignition Coil Style: Round Style
    • Quantity: 17 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (8) G-Power Spark Plugs
    $244.95
    Save 23%
    List $319.95 Save $75.00

    Replaces 17 Piece Ignition Kit DIY Solutions IGN01198

    VIDEO

    Kit image
    5 reviews
    Brand: DIY Solutions - IGN01198
    • Ignition Coil Style: Round Style
    • Quantity: 17 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (8) G-Power Spark Plugs
    $244.95
    Save 23%
    List $319.95 Save $75.00
  • Notify When Available

    VIDEO

    Kit image

    Replaces Chevrolet GMC Cadillac Hummer 9 Piece Ignition Kit TRQ ICA65506

    14 reviews
    Brand: TRQ
    - ICA65506

    • Ignition Coil Style: Round Style
    • Quantity: 9 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $199.95
    Save 28%
    List $277.95 Save $78.00

    Replaces Chevrolet GMC Cadillac Hummer 9 Piece Ignition Kit TRQ ICA65506

    VIDEO

    Kit image
    14 reviews
    Brand: TRQ - ICA65506
    • Ignition Coil Style: Round Style
    • Quantity: 9 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $199.95
    Save 28%
    List $277.95 Save $78.00
1

...

14 15 16 17 18

...

39
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
Select Your Vehicle

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

Year
Make
Model
Options
Drivetrain

This part does not fit a

.
Show parts that fit