SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2005 Cadillac CTS Parts

What year is your
Free Same Day Shipping

2005 Cadillac CTS

Filter Results
Upstream
  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61759

    5 reviews
    Brand: TRQ - OSA61759
    $63.95
    Save 16%
    List $75.95 Save $12.00

    Guaranteed to Fit 2005 Cadillac CTS

    Guaranteed to Fit 2005 Cadillac CTS

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor Set

    Replaces 2005 Cadillac CTS V8 5.7L Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61642

    10 reviews
    Brand: TRQ - OSA61642
      Kit Includes
    • Kit Includes: (2) Upstream O2 Oxygen Sensors

    • Quantity: 2 Piece
    $70.95
    Save 13%
    List $81.95 Save $11.00

    Guaranteed to Fit 2005 Cadillac CTS

    Guaranteed to Fit 2005 Cadillac CTS

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor Set

    Replaces 2 Piece O2 Oxygen Sensor Set TRQ OSA61809

    4 reviews
    Brand: TRQ - OSA61809
      Kit Includes
    • Kit Includes: (2) Upstream O2 Oxygen Sensors

    • Quantity: 2 Piece
    $113.95
    Save 16%
    List $134.95 Save $21.00

    Guaranteed to Fit 2005 Cadillac CTS

    Guaranteed to Fit 2005 Cadillac CTS

  • Notify When Available
    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA63080

    3 reviews
    Brand: TRQ - OSA63080
    $63.95
    Save 15%
    List $74.95 Save $11.00

    Guaranteed to Fit 2005 Cadillac CTS

    Guaranteed to Fit 2005 Cadillac CTS

Close



Cadillac is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Cadillac 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
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.

loading