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

    Kit image

    Replaces 9 Piece Ignition Kit DIY Solutions IGN01205

    4 reviews
    Brand: DIY Solutions
    - IGN01205

    • Quantity: 9 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Spark Plug Type: Platinum
    • Kit Includes: (8) G-Power Spark Plugs
    $84.95
    Save 26%
    List $114.95 Save $30.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 9 Piece Ignition Kit DIY Solutions IGN01205

    VIDEO

    Kit image
    4 reviews
    Brand: DIY Solutions - IGN01205
    • Quantity: 9 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Spark Plug Type: Platinum
    • Kit Includes: (8) G-Power Spark Plugs
    $84.95
    Save 26%
    List $114.95 Save $30.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Kit image

    Replaces 9 Piece Ignition Kit TRQ ICA65500

    4 reviews
    Brand: TRQ
    - ICA65500

    • 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
    $209.95
    Save 24%
    List $275.95 Save $66.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 9 Piece Ignition Kit TRQ ICA65500

    VIDEO

    Kit image
    4 reviews
    Brand: TRQ - ICA65500
    • 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
    $209.95
    Save 24%
    List $275.95 Save $66.00

    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

  • Notify When Available
    07-13 Silverado, Sierra 1500, 07-09 Tahoe, Yukon w/4.8L Front Engine Mount LF

    Replaces Front Engine Mount TRQ MTA70839

    1 reviews
    Brand: TRQ
    - MTA70839
    $49.95
    Save 34%
    List $75.95 Save $26.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Front Engine Mount TRQ MTA70839

    07-13 Silverado, Sierra 1500, 07-09 Tahoe, Yukon w/4.8L Front Engine Mount LF
    1 reviews
    Brand: TRQ - MTA70839
    $49.95
    Save 34%
    List $75.95 Save $26.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces Engine Knock Sensor TRQ ESA90000

    Brand: TRQ
    - ESA90000
    $21.95
    Save 39%
    List $35.95 Save $14.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Engine Knock Sensor TRQ ESA90000

    VIDEO

    Engine Knock Sensor
    Brand: TRQ - ESA90000
    $21.95
    Save 39%
    List $35.95 Save $14.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Valve Cover

    Replaces Passenger Side Valve Cover TRQ VCA88776

    Brand: TRQ
    - VCA88776

    $86.95
    Save 18%
    List $105.95 Save $19.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Passenger Side Valve Cover TRQ VCA88776

    VIDEO

    Valve Cover
    Brand: TRQ - VCA88776
    $86.95
    Save 18%
    List $105.95 Save $19.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 10 Piece Ignition Kit TRQ Performance TKA36302

    Brand: TRQ Performance
    - TKA36302

    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (2) Valve Covers
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils
    $299.95
    Save 27%
    List $410.95 Save $111.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 10 Piece Ignition Kit TRQ Performance TKA36302

    VIDEO

    Ignition Kit
    Brand: TRQ Performance - TKA36302
    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (2) Valve Covers
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils
    $299.95
    Save 27%
    List $410.95 Save $111.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Kit image

    Replaces 10 Piece Ignition Kit TRQ TKA00518

    Brand: TRQ
    - TKA00518

    • Quantity: 10 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Kit Includes: (2) Valve Covers
    $266.87
    Save 32%
    List $391.95 Save $125.08

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 10 Piece Ignition Kit TRQ TKA00518

    VIDEO

    Kit image
    Brand: TRQ - TKA00518
    • Quantity: 10 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Kit Includes: (2) Valve Covers
    $266.87
    Save 32%
    List $391.95 Save $125.08

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available
    Accessory Drive Belt Tensioner

    Replaces Accessory Drive Belt Tensioner TRQ BPA77463

    Brand: TRQ
    - BPA77463

    $54.95
    Save 38%
    List $88.95 Save $34.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Accessory Drive Belt Tensioner TRQ BPA77463

    Accessory Drive Belt Tensioner
    Brand: TRQ - BPA77463
    $54.95
    Save 38%
    List $88.95 Save $34.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2012 GMC Sierra 1500 V6 4.3L 2 Piece Performance Ignition Kit TRQ Performance TKA01099

    Brand: TRQ Performance
    - TKA01099

    • Kit Includes: (1) Spark Plug Wire Set
    • Ignition Coil Color: Red
    • Quantity: 2 Piece
    • Kit Includes: (1) Performance Ignition Coil
    • Ignition Coil Type: Performance
    $127.26
    Save 21%
    List $160.95 Save $33.69

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2012 GMC Sierra 1500 V6 4.3L 2 Piece Performance Ignition Kit TRQ Performance TKA01099

    VIDEO

    Ignition Kit
    Brand: TRQ Performance - TKA01099
    • Kit Includes: (1) Spark Plug Wire Set
    • Ignition Coil Color: Red
    • Quantity: 2 Piece
    • Kit Includes: (1) Performance Ignition Coil
    • Ignition Coil Type: Performance
    $127.26
    Save 21%
    List $160.95 Save $33.69

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

1

...

6 7 8 9 10

...

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