Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2012 GMC Sierra 2500 HD Oxygen Sensors

What year is your
Free Same Day Shipping

2012 GMC Sierra 2500 HD Oxygen Sensors

Filter Results
  • Notify When Available

    VIDEO

    03-16 Buick; Cadillac; Chevy; GMC Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61719

    1 reviews
    Brand: TRQ - OSA61719

    $42.95
    Save 16%
    List $50.95 Save $8.00

    Guaranteed to Fit 2012 GMC Sierra 2500 HD

    Guaranteed to Fit 2012 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61746

    8 reviews
    Brand: TRQ - OSA61746

    $46.95
    Save 4%
    List $48.95 Save $2.00

    Guaranteed to Fit 2012 GMC Sierra 2500 HD

    Guaranteed to Fit 2012 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor Set

    Replaces 2012 GMC Sierra 2500 HD V8 6.0L Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA60236

    4 reviews
    Brand: TRQ - OSA60236

    • Quantity: 2 Piece
    • Kit Includes: (2) Downstream O2 Oxygen Sensors
    $70.95
    Save 13%
    List $81.95 Save $11.00

    Guaranteed to Fit 2012 GMC Sierra 2500 HD

    Guaranteed to Fit 2012 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor - 4 Wire- 250-24736 (Walker)

    Replaces O2 Oxygen Sensor Walker Products 250-24736

    2 reviews
    Brand: Walker Products - 250-24736

    $48.21
    Save 43%
    List $83.95 Save $35.74

    Guaranteed to Fit 2012 GMC Sierra 2500 HD

    Guaranteed to Fit 2012 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor - Delphi

    Replaces 2012 GMC Sierra 2500 HD V8 6.0L Rear O2 Oxygen Sensor Delphi ES20094

    1 reviews
    Brand: Delphi - ES20094

    Out of Stock

    $ 51.95

    Guaranteed to Fit 2012 GMC Sierra 2500 HD

    Guaranteed to Fit 2012 GMC Sierra 2500 HD

Close



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
2012 GMC Sierra 2500 HD Oxygen Sensors filter
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.