Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2012 GMC Sierra 1500 Engine & Engine Management

What year is your
Free Same Day Shipping

2012 GMC Sierra 1500 Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Kit image

    Replaces 9 Piece Ignition Kit TRQ ICA65502

    Brand: TRQ
    - ICA65502

    • Ignition Coil Style: Square 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
    $219.95
    Save 25%
    List $292.95 Save $73.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 9 Piece Ignition Kit TRQ ICA65502

    VIDEO

    Kit image
    Brand: TRQ - ICA65502
    • Ignition Coil Style: Square 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
    $219.95
    Save 25%
    List $292.95 Save $73.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Spark Plug Wire Set

    Replaces Spark Plug Wire Set TRQ IWA69031

    5 reviews
    Brand: TRQ
    - IWA69031

    $54.95
    Save 21%
    List $69.95 Save $15.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Spark Plug Wire Set TRQ IWA69031

    VIDEO

    Spark Plug Wire Set
    5 reviews
    Brand: TRQ - IWA69031
    $54.95
    Save 21%
    List $69.95 Save $15.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available
    Crankshaft Position Sensor

    Replaces 2012 GMC Sierra 1500 V6 4.3L Crankshaft Position Sensor TRQ ESA43057

    Brand: TRQ
    - ESA43057
    $24.95
    Save 38%
    List $39.95 Save $15.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2012 GMC Sierra 1500 V6 4.3L Crankshaft Position Sensor TRQ ESA43057

    Crankshaft Position Sensor
    Brand: TRQ - ESA43057
    $24.95
    Save 38%
    List $39.95 Save $15.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces 2012 GMC Sierra 1500 V6 4.3L Engine Knock Sensor TRQ ESA90043

    Brand: TRQ
    - ESA90043
    $24.95
    Save 32%
    List $36.95 Save $12.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2012 GMC Sierra 1500 V6 4.3L Engine Knock Sensor TRQ ESA90043

    VIDEO

    Engine Knock Sensor
    Brand: TRQ - ESA90043
    $24.95
    Save 32%
    List $36.95 Save $12.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 16 Piece Ignition Kit TRQ Performance TKA05945

    Brand: TRQ Performance
    - TKA05945

    • Kit Includes: (8) Spark Plugs
    • Quantity: 16 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $259.95
    Save 21%
    List $330.95 Save $71.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 16 Piece Ignition Kit TRQ Performance TKA05945

    VIDEO

    Ignition Kit
    Brand: TRQ Performance - TKA05945
    • Kit Includes: (8) Spark Plugs
    • Quantity: 16 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $259.95
    Save 21%
    List $330.95 Save $71.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Serpentine Belt Idler Pulley

    Replaces Serpentine Belt Idler Pulley TRQ BPA04028

    1 reviews
    Brand: TRQ
    - BPA04028

    $42.95
    Save 10%
    List $47.95 Save $5.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Serpentine Belt Idler Pulley TRQ BPA04028

    VIDEO

    Serpentine Belt Idler Pulley
    1 reviews
    Brand: TRQ - BPA04028
    $42.95
    Save 10%
    List $47.95 Save $5.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available
    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
    $278.95
    Save 24%
    List $364.95 Save $86.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 17 Piece Ignition Kit TRQ Performance TKA06272

    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
    $278.95
    Save 24%
    List $364.95 Save $86.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available
    Ignition Kit

    Replaces 17 Piece Ignition Kit TRQ TKA06271

    2 reviews
    Brand: TRQ
    - TKA06271

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Kit Includes: (8) Ignition Coils
    • Quantity: 17 Piece
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $254.95
    Save 19%
    List $315.95 Save $61.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 17 Piece Ignition Kit TRQ TKA06271

    Ignition Kit
    2 reviews
    Brand: TRQ - TKA06271
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Kit Includes: (8) Ignition Coils
    • Quantity: 17 Piece
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $254.95
    Save 19%
    List $315.95 Save $61.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • 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

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    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

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Spark Plug Wire Set

    Replaces 2012 GMC Sierra 1500 V6 4.3L Spark Plug Wire Set TRQ IWA69057

    Brand: TRQ
    - IWA69057

    $54.95
    Save 30%
    List $78.95 Save $24.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2012 GMC Sierra 1500 V6 4.3L Spark Plug Wire Set TRQ IWA69057

    VIDEO

    Spark Plug Wire Set
    Brand: TRQ - IWA69057
    $54.95
    Save 30%
    List $78.95 Save $24.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

1

...

5 6 7 8 9

...

17
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.