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 3500 HD Heater Core

What year is your
Free Same Day Shipping

2012 GMC Sierra 3500 HD Heater Core

Filter Results
  • Notify When Available

    VIDEO

    99-14 Silverado, Sierra; 00-13 FS SUV (w/o Floor Console) Front Heater Core

    Replaces 2012 GMC Sierra 3500 HD Heater Core TRQ HCA40116

    8 reviews
    Brand: TRQ
    - HCA40116
    $71.95
    Save 32%
    List $105.95 Save $34.00

    Guaranteed to Fit 2012 GMC Sierra 3500 HD

    Guaranteed to Fit 2012 GMC Sierra 3500 HD

    Replaces 2012 GMC Sierra 3500 HD Heater Core TRQ HCA40116

    VIDEO

    99-14 Silverado, Sierra; 00-13 FS SUV (w/o Floor Console) Front Heater Core
    8 reviews
    Brand: TRQ - HCA40116
    $71.95
    Save 32%
    List $105.95 Save $34.00

    Guaranteed to Fit 2012 GMC Sierra 3500 HD

    Guaranteed to Fit 2012 GMC Sierra 3500 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
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.