SEARCH BY VEHICLE:
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

    Oil Filter

    Replaces Main Engine Oil Filter ECOGARD X2222

    2 reviews
    Brand: ECOGARD
    - X2222

    $20.95
    Save 30%
    List $29.95 Save $9.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Main Engine Oil Filter ECOGARD X2222

    VIDEO

    Oil Filter
    2 reviews
    Brand: ECOGARD - X2222
    $20.95
    Save 30%
    List $29.95 Save $9.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    AC DELCO Spark Plug Wire Heat Shield 8006

    Replaces 2012 GMC Sierra 1500 V8 6.2L Engine VIN 2 Spark Plug Wire Heat Shield ACDelco 8006

    Brand: ACDelco
    - 8006
    $26.95
    Save 29%
    List $37.95 Save $11.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2012 GMC Sierra 1500 V8 6.2L Engine VIN 2 Spark Plug Wire Heat Shield ACDelco 8006

    VIDEO

    AC DELCO Spark Plug Wire Heat Shield 8006
    Brand: ACDelco - 8006
    $26.95
    Save 29%
    List $37.95 Save $11.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    08-13 GM Truck, SUV Multifit w/4.8L, 5.3L, 6.0L, 6.2L Serpentine Belt Tensioner w/Pulley

    Replaces Accessory Drive Belt Tensioner Gates 39083

    2 reviews
    Brand: Gates
    - 39083

    • Includes: Pulley
    $80.95
    Save 42%
    List $139.95 Save $59.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Accessory Drive Belt Tensioner Gates 39083

    VIDEO

    08-13 GM Truck, SUV Multifit w/4.8L, 5.3L, 6.0L, 6.2L Serpentine Belt Tensioner w/Pulley
    2 reviews
    Brand: Gates - 39083
    • Includes: Pulley
    $80.95
    Save 42%
    List $139.95 Save $59.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available
    08-09 H2; 08-09 G8; 07-14 Silvdo, Sierra, Van, SUV, Corv, Camro w/6.0L, 6.2L Cyl Hd Gsk Pair (GM)

    Replaces Cylinder Head Gasket 2 Piece Set General Motors OEM GMEEK00006

    Brand: General Motors OEM
    - GMEEK00006

    • Quantity: 2 Piece Set
    • Kit Includes: (2) Cylinder Head Gaskets
    $193.95
    Save 42%
    List $332.95 Save $139.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Cylinder Head Gasket 2 Piece Set General Motors OEM GMEEK00006

    08-09 H2; 08-09 G8; 07-14 Silvdo, Sierra, Van, SUV, Corv, Camro w/6.0L, 6.2L Cyl Hd Gsk Pair (GM)
    Brand: General Motors OEM - GMEEK00006
    • Quantity: 2 Piece Set
    • Kit Includes: (2) Cylinder Head Gaskets
    $193.95
    Save 42%
    List $332.95 Save $139.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available
    08-09 H2; 08-09 G8; 07-14 Silvdo, Sierra, Van, SUV, Corv, Camro w/6.0L, 6.2L Cyl Hd Gsk LH = RH (GM)

    Replaces Cylinder Head Gasket General Motors OEM 12610046

    Brand: General Motors OEM
    - 12610046

    $108.95
    Save 42%
    List $186.95 Save $78.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Cylinder Head Gasket General Motors OEM 12610046

    08-09 H2; 08-09 G8; 07-14 Silvdo, Sierra, Van, SUV, Corv, Camro w/6.0L, 6.2L Cyl Hd Gsk LH = RH (GM)
    Brand: General Motors OEM - 12610046
    $108.95
    Save 42%
    List $186.95 Save $78.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    05-13 GM, Hummer, Saab Multifit w/V8 (Delphi - Round Style) Ignition Coil w/Module (Delphi)

    Replaces Ignition Coil Delphi GN10165

    1 reviews
    Brand: Delphi
    - GN10165
    $68.95
    Save 27%
    List $94.95 Save $26.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Ignition Coil Delphi GN10165

    VIDEO

    05-13 GM, Hummer, Saab Multifit w/V8 (Delphi - Round Style) Ignition Coil w/Module (Delphi)
    1 reviews
    Brand: Delphi - GN10165
    $68.95
    Save 27%
    List $94.95 Save $26.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    05-13 GM, Hummer, Saab Multifit w/V8 (Delphi - Round Style) Ignition Coil Set of 4 (Delphi)

    Replaces 4 Piece Ignition Coil Set Delphi DEEEK00001

    Brand: Delphi
    - DEEEK00001

    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    $221.95
    Save 31%
    List $321.95 Save $100.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 4 Piece Ignition Coil Set Delphi DEEEK00001

    VIDEO

    05-13 GM, Hummer, Saab Multifit w/V8 (Delphi - Round Style) Ignition Coil Set of 4 (Delphi)
    Brand: Delphi - DEEEK00001
    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    $221.95
    Save 31%
    List $321.95 Save $100.00

    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

    Engine Oil Filter (Set of 3)

    Replaces Engine Oil Filter 3 Piece Set ECOGARD 1AEEK01140

    Brand: ECOGARD
    - 1AEEK01140

    • Quantity: 3 Piece Set
    • Kit Includes: (3) Engine Oil Filters
    $39.95
    Save 20%
    List $49.95 Save $10.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Engine Oil Filter 3 Piece Set ECOGARD 1AEEK01140

    VIDEO

    Engine Oil Filter (Set of 3)
    Brand: ECOGARD - 1AEEK01140
    • Quantity: 3 Piece Set
    • Kit Includes: (3) Engine Oil Filters
    $39.95
    Save 20%
    List $49.95 Save $10.00

    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
    $333.95
    Save 42%
    List $577.95 Save $244.00

    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
    $333.95
    Save 42%
    List $577.95 Save $244.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

1

...

10 11 12 13 14

...

14
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