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
    Ignition Coil Set

    Replaces 8 Piece Ignition Coil Set Hitachi Automotive HIERK00044

    Brand: Hitachi Automotive
    - HIERK00044

    • Kit Includes: (8) Fuel Injectors
    • Quantity: 8 Piece
    $349.95
    Save 32%
    List $516.95 Save $167.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 8 Piece Ignition Coil Set Hitachi Automotive HIERK00044

    Ignition Coil Set
    Brand: Hitachi Automotive - HIERK00044
    • Kit Includes: (8) Fuel Injectors
    • Quantity: 8 Piece
    $349.95
    Save 32%
    List $516.95 Save $167.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available
    Ignition Coil Set

    Replaces 8 Piece Ignition Coil Set Hitachi Automotive HIERK00043

    Brand: Hitachi Automotive
    - HIERK00043

    • Kit Includes: (8) Fuel Injectors
    • Quantity: 8 Piece
    $384.95
    Save 33%
    List $571.95 Save $187.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 8 Piece Ignition Coil Set Hitachi Automotive HIERK00043

    Ignition Coil Set
    Brand: Hitachi Automotive - HIERK00043
    • Kit Includes: (8) Fuel Injectors
    • Quantity: 8 Piece
    $384.95
    Save 33%
    List $571.95 Save $187.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces Ignition Coil Hitachi Automotive IGC0151

    Brand: Hitachi Automotive
    - IGC0151

    • Ignition Coil Style: Round Style
    $59.95
    Save 30%
    List $85.95 Save $26.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Ignition Coil Hitachi Automotive IGC0151

    VIDEO

    Ignition Coil
    Brand: Hitachi Automotive - IGC0151
    • Ignition Coil Style: Round Style
    $59.95
    Save 30%
    List $85.95 Save $26.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Oil Filter

    Replaces 2012 GMC Sierra 1500 V6 4.3L Main Engine Oil Filter ECOGARD X111

    Brand: ECOGARD
    - X111

    $19.95
    Save 33%
    List $29.95 Save $10.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2012 GMC Sierra 1500 V6 4.3L Main Engine Oil Filter ECOGARD X111

    VIDEO

    Oil Filter
    Brand: ECOGARD - X111
    $19.95
    Save 33%
    List $29.95 Save $10.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Filter Kit

    Replaces 2012 GMC Sierra 1500 V6 4.3L 5 Piece Filter Kit ECOGARD 1AEEK01166

    Brand: ECOGARD
    - 1AEEK01166

    • Kit Includes: (3) Engine Oil Filters
    • Kit Includes: (2) Air Filters
    • Quantity: 5 Piece
    $45.95
    Save 38%
    List $73.95 Save $28.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2012 GMC Sierra 1500 V6 4.3L 5 Piece Filter Kit ECOGARD 1AEEK01166

    VIDEO

    Filter Kit
    Brand: ECOGARD - 1AEEK01166
    • Kit Includes: (3) Engine Oil Filters
    • Kit Includes: (2) Air Filters
    • Quantity: 5 Piece
    $45.95
    Save 38%
    List $73.95 Save $28.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available
    Starter - Tonsa

    Replaces 2012 GMC Sierra 1500 V8 6.2L Starter ACDelco 337-1200

    Brand: ACDelco
    - 337-1200
    $201.95
    Save 48%
    List $388.95 Save $187.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2012 GMC Sierra 1500 V8 6.2L Starter ACDelco 337-1200

    Starter - Tonsa
    Brand: ACDelco - 337-1200
    $201.95
    Save 48%
    List $388.95 Save $187.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Spark Plug Wire Set - Delphi

    Replaces Spark Plug Wire Set Delphi XS10389

    Brand: Delphi
    - XS10389

    $69.95
    Save 48%
    List $133.95 Save $64.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Spark Plug Wire Set Delphi XS10389

    VIDEO

    Spark Plug Wire Set - Delphi
    Brand: Delphi - XS10389
    $69.95
    Save 48%
    List $133.95 Save $64.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available
    Picture coming soon

    Replaces Spark Plug ACDelco 41-162

    Brand: ACDelco
    - 41-162
    $17.95
    Save 54%
    List $38.95 Save $21.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Spark Plug ACDelco 41-162

    Picture coming soon
    Brand: ACDelco - 41-162
    $17.95
    Save 54%
    List $38.95 Save $21.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available
    Picture coming soon

    Replaces 8 Piece Spark Plug Set ACDelco ACETK00013

    1 reviews
    Brand: ACDelco
    - ACETK00013

    • Quantity: 8 Piece
    $66.95
    Save 32%
    List $97.95 Save $31.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 8 Piece Spark Plug Set ACDelco ACETK00013

    Picture coming soon
    1 reviews
    Brand: ACDelco - ACETK00013
    • Quantity: 8 Piece
    $66.95
    Save 32%
    List $97.95 Save $31.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available
    Picture coming soon

    Replaces 2012 GMC Sierra 1500 V6 4.3L Gap 0.060 (in) 6 Piece Spark Plug Set ACDelco ACETK00213

    Brand: ACDelco
    - ACETK00213

    • Quantity: 6 Piece
    $48.95
    Save 32%
    List $71.95 Save $23.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2012 GMC Sierra 1500 V6 4.3L Gap 0.060 (in) 6 Piece Spark Plug Set ACDelco ACETK00213

    Picture coming soon
    Brand: ACDelco - ACETK00213
    • Quantity: 6 Piece
    $48.95
    Save 32%
    List $71.95 Save $23.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

1

...

12 13 14 15 16

...

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.