Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2012 Ram 3500 Truck Emissions & Sensors

What year is your
Free Same Day Shipping

2012 Ram 3500 Truck Emissions & Sensors

Filter Results
  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61736

    4 reviews
    Brand: TRQ - OSA61736

    $44.95
    Save 4%
    List $46.95 Save $2.00

    Guaranteed to Fit 2012 Ram 3500 Truck

    Guaranteed to Fit 2012 Ram 3500 Truck

  • Notify When Available

    VIDEO

    MAP Sensor

    Replaces 2012 Ram 3500 Truck V8 5.7L MAP Sensor TRQ ESA95881

    3 reviews
    Brand: TRQ - ESA95881
    $34.95

    Guaranteed to Fit 2012 Ram 3500 Truck

    Guaranteed to Fit 2012 Ram 3500 Truck

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces 2012 Ram 3500 Truck V8 5.7L Downstream Right Bank 2 Sensor 2 O2 Oxygen Sensor TRQ OSA61699

    Brand: TRQ - OSA61699

    $44.95
    Save 18%
    List $54.95 Save $10.00

    Guaranteed to Fit 2012 Ram 3500 Truck

    Guaranteed to Fit 2012 Ram 3500 Truck

  • Notify When Available
    EGR Tube

    Replaces 2012 Ram 3500 Truck L6 6.7L EGR Tube TRQ ESA46028

    Brand: TRQ - ESA46028
    $34.95
    Save 26%
    List $46.95 Save $12.00

    Guaranteed to Fit 2012 Ram 3500 Truck

    Guaranteed to Fit 2012 Ram 3500 Truck

  • Notify When Available

    VIDEO

    01-14 Chrysler; Dodge; Jeep Oxygen Sensor

    Replaces 2012 Ram 3500 Truck V8 5.7L Downstream Left Bank 1 Sensor 2 O2 Oxygen Sensor TRQ OSA61692

    Brand: TRQ - OSA61692

    $49.95
    Save 7%
    List $53.95 Save $4.00

    Guaranteed to Fit 2012 Ram 3500 Truck

    Guaranteed to Fit 2012 Ram 3500 Truck

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA63082

    1 reviews
    Brand: TRQ - OSA63082

    $79.95
    Save 13%
    List $91.95 Save $12.00

    Guaranteed to Fit 2012 Ram 3500 Truck

    Guaranteed to Fit 2012 Ram 3500 Truck

  • Notify When Available
    NOx Sensor

    Replaces 2012 Ram 3500 Truck L6 6.7L Diesel NOx Sensor TRQ NSA02028

    1 reviews
    Brand: TRQ - NSA02028
    $204.95
    Save 11%
    List $230.95 Save $26.00

    Guaranteed to Fit 2012 Ram 3500 Truck

    Guaranteed to Fit 2012 Ram 3500 Truck

  • Notify When Available
    Crankcase Breather Filter

    Replaces 2012 Ram 3500 Truck L6 6.7L Diesel Crankcase Breather Filter TRQ EFA93525

    1 reviews
    Brand: TRQ - EFA93525
    $89.95
    Save 20%
    List $111.95 Save $22.00

    Guaranteed to Fit 2012 Ram 3500 Truck

    Guaranteed to Fit 2012 Ram 3500 Truck

  • Notify When Available

    VIDEO

    01-03 PT Cruiser; 05-10 300; 04-15 Dodge Multifit EGR Valve Gasket Tube Seal (Mopar)

    Replaces 2012 Ram 3500 Truck V8 5.7L EGR Valve Tube Seal Mopar 4591250

    1 reviews
    Brand: Mopar - 4591250
    $25.95
    Save 38%
    List $41.95 Save $16.00

    Guaranteed to Fit 2012 Ram 3500 Truck

    Guaranteed to Fit 2012 Ram 3500 Truck

  • Notify When Available
    07-15 Dodge Ram 2500, 3500 w/6.7L Diesel Crankcase Breather Filter (Mopar)

    Replaces 2012 Ram 3500 Truck V8 6.7L Diesel Crankcase Breather Filter Mopar 68002433AC

    Brand: Mopar - 68002433AC
    $279.95
    Save 33%
    List $415.95 Save $136.00

    Guaranteed to Fit 2012 Ram 3500 Truck

    Guaranteed to Fit 2012 Ram 3500 Truck

1

...

1 2

...

2
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.