2009 Cadillac CTS Oxygen Sensors

What year is your
Free Same Day Shipping

2009 Cadillac CTS Oxygen Sensors

Shop by Oxygen Sensor Location

Downstream
Downstream Driver Side
Downstream Passenger Side
Upstream
Upstream Driver Side
Upstream Passenger Side

Upstream sensors are between the engine and catalytic converter. Downstream are behind the catalytic converter.

Filter Results
  • Notify When Available

    Replaces

    VIDEO

    O2 Oxygen Sensor Set

    2009 Cadillac CTS V Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61642

    7
    Brand: TRQ - OSA61642

    • Quantity: 2 Piece
    • Kit Includes: (2) O2 Oxygen Sensors
    $59.95
    Save 18%
    List $72.95 Save $13.00

    Guaranteed to Fit

    2009 Cadillac CTS

    Guaranteed to Fit

    2009 Cadillac CTS

  • Notify When Available

    Replaces

    VIDEO

    03-05, 07 Buick Cadillac GMC Truck Multifit Oxygen Sensor

    2009 Cadillac CTS V Upstream O2 Oxygen Sensor TRQ OSA61320

    44
    Brand: TRQ - OSA61320

    $36.95
    Save 23%
    List $47.95 Save $11.00

    Guaranteed to Fit

    2009 Cadillac CTS

    Guaranteed to Fit

    2009 Cadillac CTS

  • Notify When Available

    Replaces

    VIDEO

    O2 Oxygen Sensor Set

    2009 Cadillac CTS V6 3.6L Manual Transmission Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA60243

    Brand: TRQ - OSA60243

    • Quantity: 2 Piece
    $59.95
    Save 22%
    List $76.95 Save $17.00

    Guaranteed to Fit

    2009 Cadillac CTS

    Guaranteed to Fit

    2009 Cadillac CTS

  • Notify When Available

    Replaces

    VIDEO

    Oxygen Sensor

    O2 Oxygen Sensor TRQ OSA61747

    5
    Brand: TRQ - OSA61747

    $39.95
    Save 20%
    List $49.95 Save $10.00

    Guaranteed to Fit

    2009 Cadillac CTS

    Guaranteed to Fit

    2009 Cadillac CTS

  • Notify When Available

    Replaces

    Oxygen Sensor

    Chevrolet Cadillac Pontiac Suzuki O2 Oxygen Sensor DIY Solutions EMS00411

    2
    Brand: DIY Solutions - EMS00411

    $37.95
    Save 24%
    List $49.95 Save $12.00

    Guaranteed to Fit

    2009 Cadillac CTS

    Guaranteed to Fit

    2009 Cadillac CTS

  • Notify When Available

    Replaces

    VIDEO

    O2 Oxygen Sensor with Install Tool

    2009 Cadillac CTS V Upstream O2 Oxygen Sensor TRQ OSA61632

    15
    Brand: TRQ - OSA61632

    • Includes: Installation Tool
    $64.95
    Save 13%
    List $74.95 Save $10.00

    Guaranteed to Fit

    2009 Cadillac CTS

    Guaranteed to Fit

    2009 Cadillac CTS

  • Notify When Available

    Replaces

    06-15 Cadillac; Chevy; GMC; Hummer Oxygen Sensor

    2009 Cadillac CTS V8 6.2L Downstream O2 Oxygen Sensor TRQ OSA61704

    Brand: TRQ - OSA61704

    $39.95
    Save 20%
    List $49.95 Save $10.00

    Guaranteed to Fit

    2009 Cadillac CTS

    Guaranteed to Fit

    2009 Cadillac CTS

  • Notify When Available

    Replaces

    O2 Oxygen Sensor Set

    2009 Cadillac CTS V8 6.2L Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA60240

    Brand: TRQ - OSA60240

    • Quantity: 2 Piece
    $59.95
    Save 22%
    List $76.95 Save $17.00

    Guaranteed to Fit

    2009 Cadillac CTS

    Guaranteed to Fit

    2009 Cadillac CTS

  • Notify When Available

    Replaces

    VIDEO

    03-07 CTS w/2.8L; 05-06 SRX; 05-07 STS w/3.6L; 06-09 STS w/4.6L Downstream O2 Sens LR = RR (AC)

    2009 Cadillac CTS V6 3.6L Downstream O2 Oxygen Sensor ACDelco 213-2823

    1
    Brand: ACDelco - 213-2823

    $94.95
    Save 30%
    List $135.95 Save $41.00

    Guaranteed to Fit

    2009 Cadillac CTS

    Guaranteed to Fit

    2009 Cadillac CTS

  • Notify When Available

    Replaces

    VIDEO

    O2 Oxygen Sensor

    2009 Cadillac CTS V Upstream O2 Oxygen Sensor Walker Products 250-24470

    Brand: Walker Products - 250-24470

    Out of Stock

    $ 54.95

    Guaranteed to Fit

    2009 Cadillac CTS

    Guaranteed to Fit

    2009 Cadillac CTS

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.

If your vehicle isn't listed, close the window to return to search.