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

    Spark Plug Wire Set

    Replaces Spark Plug Wire Set TRQ IWA69031

    6 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
    6 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

    VIDEO

    Serpentine Belt Tensioner

    Replaces 2012 GMC Sierra 1500 V6 4.3L Accessory Drive Belt Tensioner TRQ BPA03800

    Brand: TRQ
    - BPA03800

    • Includes: Pulley
    • Pulley Type: Grooved
    $54.95
    Save 33%
    List $81.95 Save $27.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2012 GMC Sierra 1500 V6 4.3L Accessory Drive Belt Tensioner TRQ BPA03800

    VIDEO

    Serpentine Belt Tensioner
    Brand: TRQ - BPA03800
    • Includes: Pulley
    • Pulley Type: Grooved
    $54.95
    Save 33%
    List $81.95 Save $27.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2012 GMC Sierra 1500 V6 4.3L with Air Conditioning 3 Piece Serpentine Drive Belt Component Kit TRQ BPA06509

    Brand: TRQ
    - BPA06509

    • Quantity: 3 Piece
    • Kit Includes: (1) Serpentine Belt Idler Pulley
    • Kit Includes: (1) Serpentine Belt
    • Kit Includes: (1) Accessory Drive Belt Tensioner
    $84.95
    Save 30%
    List $120.95 Save $36.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2012 GMC Sierra 1500 V6 4.3L with Air Conditioning 3 Piece Serpentine Drive Belt Component Kit TRQ BPA06509

    VIDEO

    Kit image
    Brand: TRQ - BPA06509
    • Quantity: 3 Piece
    • Kit Includes: (1) Serpentine Belt Idler Pulley
    • Kit Includes: (1) Serpentine Belt
    • Kit Includes: (1) Accessory Drive Belt Tensioner
    $84.95
    Save 30%
    List $120.95 Save $36.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Serpentine Drive Belt Component Kit

    Replaces 2 Piece Serpentine Drive Belt Component Kit TRQ BPA18168

    Brand: TRQ
    - BPA18168

    • Quantity: 2 Piece
    • Kit Includes: (1) Accessory Drive Belt Tensioner
    • Kit Includes: (1) Serpentine Belt Idler Pulley
    $84.95

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2 Piece Serpentine Drive Belt Component Kit TRQ BPA18168

    VIDEO

    Serpentine Drive Belt Component Kit
    Brand: TRQ - BPA18168
    • Quantity: 2 Piece
    • Kit Includes: (1) Accessory Drive Belt Tensioner
    • Kit Includes: (1) Serpentine Belt Idler Pulley
    $84.95

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces 2012 GMC Sierra 1500 V6 4.3L Ignition Coil TRQ ICA61845

    3 reviews
    Brand: TRQ
    - ICA61845

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $79.95
    Save 25%
    List $106.95 Save $27.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 2012 GMC Sierra 1500 V6 4.3L Ignition Coil TRQ ICA61845

    VIDEO

    Ignition Coil
    3 reviews
    Brand: TRQ - ICA61845
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $79.95
    Save 25%
    List $106.95 Save $27.00

    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
    $29.95
    Save 25%
    List $39.95 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 Crankshaft Position Sensor TRQ ESA43057

    Crankshaft Position Sensor
    Brand: TRQ - ESA43057
    $29.95
    Save 25%
    List $39.95 Save $10.00

    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 Performance TKA19272

    Brand: TRQ Performance
    - TKA19272

    • Kit Includes: (1) Spark Plug Wire Set
    • Quantity: 9 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    $209.95
    Save 31%
    List $305.95 Save $96.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 9 Piece Ignition Kit TRQ Performance TKA19272

    VIDEO

    Kit image
    Brand: TRQ Performance - TKA19272
    • Kit Includes: (1) Spark Plug Wire Set
    • Quantity: 9 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    $209.95
    Save 31%
    List $305.95 Save $96.00

    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 Performance TKA19271

    1 reviews
    Brand: TRQ Performance
    - TKA19271

    • Kit Includes: (1) Spark Plug Wire Set
    • Quantity: 9 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    $234.95
    Save 23%
    List $305.95 Save $71.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 9 Piece Ignition Kit TRQ Performance TKA19271

    VIDEO

    Kit image
    1 reviews
    Brand: TRQ Performance - TKA19271
    • Kit Includes: (1) Spark Plug Wire Set
    • Quantity: 9 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    $234.95
    Save 23%
    List $305.95 Save $71.00

    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 TKA05944

    Brand: TRQ Performance
    - TKA05944

    • 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
    $254.95
    Save 20%
    List $318.95 Save $64.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces 16 Piece Ignition Kit TRQ Performance TKA05944

    VIDEO

    Ignition Kit
    Brand: TRQ Performance - TKA05944
    • 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
    $254.95
    Save 20%
    List $318.95 Save $64.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Kit image

    Replaces Ignition Kit TRQ Performance ICA30514

    1 reviews
    Brand: TRQ Performance
    - ICA30514

    • Ignition Coil Color: Red
    • Ignition Coil Type: Performance
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $214.95
    Save 31%
    List $310.95 Save $96.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

    Replaces Ignition Kit TRQ Performance ICA30514

    VIDEO

    Kit image
    1 reviews
    Brand: TRQ Performance - ICA30514
    • Ignition Coil Color: Red
    • Ignition Coil Type: Performance
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $214.95
    Save 31%
    List $310.95 Save $96.00

    Guaranteed to Fit 2012 GMC Sierra 1500

    Guaranteed to Fit 2012 GMC Sierra 1500

1

...

4 5 6 7 8

...

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