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 Kia Optima Fuel & Emissions

What year is your
Free Same Day Shipping

2012 Kia Optima Fuel & Emissions

Filter Results
  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61776

    4 reviews
    Brand: TRQ
    - OSA61776

    $79.95
    Save 13%
    List $91.95 Save $12.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

    Replaces O2 Oxygen Sensor TRQ OSA61776

    VIDEO

    O2 Oxygen Sensor
    4 reviews
    Brand: TRQ - OSA61776
    $79.95
    Save 13%
    List $91.95 Save $12.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor Set

    Replaces 2 Piece O2 Oxygen Sensor Set TRQ OSA61837

    8 reviews
    Brand: TRQ
    - OSA61837

    • Quantity: 2 Piece
    • Kit Includes: (1) Upstream O2 Oxygen Sensor
    • Kit Includes: (1) Downstream O2 Oxygen Sensor
    $104.95
    Save 20%
    List $130.95 Save $26.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

    Replaces 2 Piece O2 Oxygen Sensor Set TRQ OSA61837

    VIDEO

    O2 Oxygen Sensor Set
    8 reviews
    Brand: TRQ - OSA61837
    • Quantity: 2 Piece
    • Kit Includes: (1) Upstream O2 Oxygen Sensor
    • Kit Includes: (1) Downstream O2 Oxygen Sensor
    $104.95
    Save 20%
    List $130.95 Save $26.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61777

    3 reviews
    Brand: TRQ
    - OSA61777

    $47.95
    Save 17%
    List $57.95 Save $10.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

    Replaces O2 Oxygen Sensor TRQ OSA61777

    VIDEO

    O2 Oxygen Sensor
    3 reviews
    Brand: TRQ - OSA61777
    $47.95
    Save 17%
    List $57.95 Save $10.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61722

    2 reviews
    Brand: TRQ
    - OSA61722

    $47.95
    Save 20%
    List $59.95 Save $12.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

    Replaces O2 Oxygen Sensor TRQ OSA61722

    VIDEO

    O2 Oxygen Sensor
    2 reviews
    Brand: TRQ - OSA61722
    $47.95
    Save 20%
    List $59.95 Save $12.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

  • Notify When Available

    VIDEO

    MAP Sensor

    Replaces 2012 Kia Optima L4 2.4L MAP Sensor TRQ ESA95883

    6 reviews
    Brand: TRQ
    - ESA95883
    $34.95
    Save 15%
    List $40.95 Save $6.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

    Replaces 2012 Kia Optima L4 2.4L MAP Sensor TRQ ESA95883

    VIDEO

    MAP Sensor
    6 reviews
    Brand: TRQ - ESA95883
    $34.95
    Save 15%
    List $40.95 Save $6.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

  • Notify When Available

    VIDEO

    High Pressure Fuel Pump

    Replaces High Pressure Fuel Pump TRQ FPA60883

    9 reviews
    Brand: TRQ
    - FPA60883
    $162.95
    Save 36%
    List $255.95 Save $93.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

    Replaces High Pressure Fuel Pump TRQ FPA60883

    VIDEO

    High Pressure Fuel Pump
    9 reviews
    Brand: TRQ - FPA60883
    $162.95
    Save 36%
    List $255.95 Save $93.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61757

    5 reviews
    Brand: TRQ
    - OSA61757

    $76.95
    Save 16%
    List $91.95 Save $15.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

    Replaces O2 Oxygen Sensor TRQ OSA61757

    VIDEO

    O2 Oxygen Sensor
    5 reviews
    Brand: TRQ - OSA61757
    $76.95
    Save 16%
    List $91.95 Save $15.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

  • Notify When Available

    VIDEO

    Vapor Canister Purge Solenoid Valve

    Replaces 2012 Kia Optima Vapor Canister Purge Solenoid Valve TRQ EVA47779

    2 reviews
    Brand: TRQ
    - EVA47779
    $28.95
    Save 24%
    List $37.95 Save $9.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

    Replaces 2012 Kia Optima Vapor Canister Purge Solenoid Valve TRQ EVA47779

    VIDEO

    Vapor Canister Purge Solenoid Valve
    2 reviews
    Brand: TRQ - EVA47779
    $28.95
    Save 24%
    List $37.95 Save $9.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

  • Notify When Available
    Fuel Pump

    Replaces 2012 Kia Optima L4 2.0L US Built Models Fuel Pump Module Assembly TRQ FPA69952

    1 reviews
    Brand: TRQ
    - FPA69952

    $150.95
    Save 23%
    List $194.95 Save $44.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

    Replaces 2012 Kia Optima L4 2.0L US Built Models Fuel Pump Module Assembly TRQ FPA69952

    Fuel Pump
    1 reviews
    Brand: TRQ - FPA69952
    $150.95
    Save 23%
    List $194.95 Save $44.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

  • Notify When Available

    VIDEO

    Fuel Tank Strap

    Replaces 2012 Kia Optima Fuel Tank Strap TRQ FSA70143

    Brand: TRQ
    - FSA70143

    $49.95
    Save 26%
    List $67.95 Save $18.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

    Replaces 2012 Kia Optima Fuel Tank Strap TRQ FSA70143

    VIDEO

    Fuel Tank Strap
    Brand: TRQ - FSA70143
    $49.95
    Save 26%
    List $67.95 Save $18.00

    Guaranteed to Fit 2012 Kia Optima

    Guaranteed to Fit 2012 Kia Optima

1

...

1 2

...

2
Close



Kia is a registered trademark of Kia Motors America Inc. 1A Auto is not affiliated with or sponsored by Kia or Kia Motors America Inc. 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
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.