Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2020 GMC Sierra 1500 Engine & Engine Management

What year is your
Free Same Day Shipping

2020 GMC Sierra 1500 Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces Ignition Kit TRQ TKA01334

    2 reviews
    Brand: TRQ
    - TKA01334

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Spark Plug Type: Iridium
    $94.95
    Save 19%
    List $116.95 Save $22.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

    Replaces Ignition Kit TRQ TKA01334

    VIDEO

    Ignition Kit
    2 reviews
    Brand: TRQ - TKA01334
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Spark Plug Type: Iridium
    $94.95
    Save 19%
    List $116.95 Save $22.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 8 Piece Spark Plug Set TRQ SPA02197

    1 reviews
    Brand: TRQ
    - SPA02197

    • Spark Plug Type: Iridium
    • Quantity: 8 Piece
    • Kit Includes: (8) Spark Plugs
    $64.95
    Save 12%
    List $73.95 Save $9.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

    Replaces 8 Piece Spark Plug Set TRQ SPA02197

    VIDEO

    Spark Plug Set
    1 reviews
    Brand: TRQ - SPA02197
    • Spark Plug Type: Iridium
    • Quantity: 8 Piece
    • Kit Includes: (8) Spark Plugs
    $64.95
    Save 12%
    List $73.95 Save $9.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Spark Plug Wire Set

    Replaces Spark Plug Wire Set TRQ IWA69075

    3 reviews
    Brand: TRQ
    - IWA69075

    $59.95
    Save 22%
    List $76.95 Save $17.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

    Replaces Spark Plug Wire Set TRQ IWA69075

    VIDEO

    Spark Plug Wire Set
    3 reviews
    Brand: TRQ - IWA69075
    $59.95
    Save 22%
    List $76.95 Save $17.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces Ignition Kit TRQ TKA01331

    1 reviews
    Brand: TRQ
    - TKA01331

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $254.95
    Save 24%
    List $333.95 Save $79.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

    Replaces Ignition Kit TRQ TKA01331

    VIDEO

    Ignition Kit
    1 reviews
    Brand: TRQ - TKA01331
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $254.95
    Save 24%
    List $333.95 Save $79.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

  • Notify When Available
    Spark Plug Wire Set

    Replaces 2020 GMC Sierra 1500 V6 4.3L Spark Plug Wire Set TRQ IWA69114

    1 reviews
    Brand: TRQ
    - IWA69114

    $51.95
    Save 25%
    List $68.95 Save $17.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

    Replaces 2020 GMC Sierra 1500 V6 4.3L Spark Plug Wire Set TRQ IWA69114

    Spark Plug Wire Set
    1 reviews
    Brand: TRQ - IWA69114
    $51.95
    Save 25%
    List $68.95 Save $17.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Performance Ignition Coil Kit (8pc)

    Replaces 8 Piece Ignition Coil Set TRQ Performance ICA64244

    15 reviews
    Brand: TRQ Performance
    - ICA64244

    • Quantity: 8 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    $240.95
    Save 12%
    List $274.95 Save $34.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

    Replaces 8 Piece Ignition Coil Set TRQ Performance ICA64244

    VIDEO

    Performance Ignition Coil Kit (8pc)
    15 reviews
    Brand: TRQ Performance - ICA64244
    • Quantity: 8 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    $240.95
    Save 12%
    List $274.95 Save $34.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 17 Piece Ignition Kit TRQ Performance TKA06361

    4 reviews
    Brand: TRQ Performance
    - TKA06361

    • 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
    $302.95
    Save 16%
    List $359.95 Save $57.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

    Replaces 17 Piece Ignition Kit TRQ Performance TKA06361

    VIDEO

    Ignition Kit
    4 reviews
    Brand: TRQ Performance - TKA06361
    • 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
    $302.95
    Save 16%
    List $359.95 Save $57.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Kit image

    Replaces Ignition Kit TRQ Performance ICA30516

    3 reviews
    Brand: TRQ Performance
    - ICA30516

    • Ignition Coil Color: Red
    • Ignition Coil Type: Performance
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $258.95
    Save 18%
    List $314.95 Save $56.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

    Replaces Ignition Kit TRQ Performance ICA30516

    VIDEO

    Kit image
    3 reviews
    Brand: TRQ Performance - ICA30516
    • Ignition Coil Color: Red
    • Ignition Coil Type: Performance
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $258.95
    Save 18%
    List $314.95 Save $56.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 9 Piece Performance Ignition Kit TRQ Performance TKA05735

    5 reviews
    Brand: TRQ Performance
    - TKA05735

    • Product Line: Performance
    • Quantity: 9 Piece
    • Kit Includes: (8) Spark Plugs
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Performance Spark Plug Wire Set
    $99.95
    Save 17%
    List $120.95 Save $21.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

    Replaces 9 Piece Performance Ignition Kit TRQ Performance TKA05735

    VIDEO

    Ignition Kit
    5 reviews
    Brand: TRQ Performance - TKA05735
    • Product Line: Performance
    • Quantity: 9 Piece
    • Kit Includes: (8) Spark Plugs
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Performance Spark Plug Wire Set
    $99.95
    Save 17%
    List $120.95 Save $21.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

  • Notify When Available
    Ignition Coil

    Replaces 2020 GMC Sierra 1500 L4 2.7L Ignition Coil TRQ ICA70984

    Brand: TRQ
    - ICA70984

    • Ignition Coil Color: Black
    • Ignition Coil Type: Direct Replacement
    $49.95
    Save 35%
    List $76.95 Save $27.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

    Replaces 2020 GMC Sierra 1500 L4 2.7L Ignition Coil TRQ ICA70984

    Ignition Coil
    Brand: TRQ - ICA70984
    • Ignition Coil Color: Black
    • Ignition Coil Type: Direct Replacement
    $49.95
    Save 35%
    List $76.95 Save $27.00

    Guaranteed to Fit 2020 GMC Sierra 1500

    Guaranteed to Fit 2020 GMC Sierra 1500

1

...

1 2 3 4 5

...

5
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.