2015 Cadillac CTS Fuel & Emissions

  • 2015 Cadillac CTS V Upstream O2 Oxygen Sensor

    03-05, 07 Buick Cadillac GMC Truck Multifit Oxygen Sensor
    $35.95
    30
    Save 25%
    List: $47.95 Save: $12.00

    Guaranteed to Fit

    2015 Cadillac CTS

    Part #: 1AEOS01029

    IN STOCK

  • 2015 O2 Oxygen Sensor

    Oxygen Sensor
    $34.95
    1
    Save 30%
    List: $49.95 Save: $15.00

    Guaranteed to Fit

    2015 Cadillac CTS

    Part #: 1AEOS00249

    IN STOCK

  • 2015 Cadillac CTS V6 3.6L Turbo Air Flow Meter Sensor

    05-12 Buick, Cadillac, Chevy, GMC, Pontiac, Saturn Multifit Air Flow Sensor
    $51.95
    1
    Save 29%
    List: $72.95 Save: $21.00

    Guaranteed to Fit

    2015 Cadillac CTS

    Part #: 1AEAF00077

    IN STOCK

  • 2015 Cadillac CTS V Upstream O2 Oxygen Sensor with Install Tool

    03-05, 07 Buick Cadillac GMC Truck Multifit Oxygen Sensor w/ Tool
    $55.95
    12
    Save 10%
    List: $61.95 Save: $6.00

    Guaranteed to Fit

    2015 Cadillac CTS

    Part #: 1AEEK00521

    IN STOCK

  • 2015 Cadillac CTS V8 6.2L Mass Air Flow Sensor

    09-14 Cadillac; 09-14 Chevy, GMC FS PU, SUV Air Flow Meter Sensor (w/o Hsg)
    $51.95
    Save 29%
    List: $72.95 Save: $21.00

    Guaranteed to Fit

    2015 Cadillac CTS

    • Part #: 1AEAF00164

    IN STOCK

  • 2015 Cadillac CTS Vapor Canister Vent Valve

    02-12 GM, Saab Multifit Vapor Canister Vent Valve
    $39.95
    Save 32%
    List: $58.95 Save: $19.00

    Guaranteed to Fit

    2015 Cadillac CTS

    Part #: 1AZMX00197

    IN STOCK

  • 2015 Cadillac CTS V8 6.2L Downstream O2 Oxygen Sensor

    06-15 Cadillac; Chevy; GMC; Hummer Oxygen Sensor
    $34.95
    Save 30%
    List: $49.95 Save: $15.00

    Guaranteed to Fit

    2015 Cadillac CTS

    Part #: 1AEOS00205

    IN STOCK

  • 2015 Cadillac CTS V8 6.2L Mass Air Flow Sensor

    09-12 Cadillac; 09-12 Chevy, GMC FS PU, SUV Air Flow Meter Sensor (w/o Hsg) (Delphi)
    $94.95
    1
    Save 28%
    List: $131.95 Save: $37.00

    Guaranteed to Fit

    2015 Cadillac CTS

    Part #: DEEAF00021

    IN STOCK

  • 2015 CTS CTS Cadillac L4 2.0L Catalytic Converter

    13-17 ATS, 14-17 CTS, 16-17 Camaro w/2.0L & Fed Emiss Catalytic Converter w/Gasket & Hardware Kit
    $294.95
    Save 72%
    List: $1,068.68 Save: $773.73

    Guaranteed to Fit

    2015 Cadillac CTS

    • Includes: Hardware
    • Includes: Gasket
    • Includes: Gasket & Bolts
    • Includes: Mounting Hardware
    • Part #: 1ACCD00358

    IN STOCK

  • 2015 Chevrolet GMC Buick Cadillac Mass Air Flow Sensor Delphi AF10412

    12-17 Buick, Cadillac, Chevy, GMC Multifit w/L4, V6, V8 Mass Air Flow Sensor (w/o Housing) (Delphi)
    $94.95
    Save 32%
    List: $139.95 Save: $45.00

    Guaranteed to Fit

    2015 Cadillac CTS

    Part #: DEEAF00049

    IN STOCK

  • Fuel Line Dorman 800-071 Dorman 800-071

    5/16 Inch x 25 Feet Nylon Fuel Line (Dorman0
    $49.95
    Save 25%
    List: $66.95 Save: $17.00
    • Design: Universal
    • Part #: DMFFL00001

    IN STOCK

  • 2.5 x 8 Inch Universal Flex Pipe

    2.5
    $39.95
    Save 37%
    List: $62.95 Save: $23.00
    • Size: 2.5 x 8 Inch
    • Additional Exhaust Information: Clamp On Style
    • Kit Includes: (2) Muffler Clamps
    • Part #: 1AEMK00013

    Out of Stock

  • 2.5 x 14 Inch Universal Flex Pipe

    2.5
    $49.95
    Save 39%
    List: $81.95 Save: $32.00
    • Size: 2.5 x 14 Inch
    • Additional Exhaust Information: Clamp On Style
    • Kit Includes: (2) Muffler Clamps
    • Part #: 1AEMK00012

    Out of Stock

  • 2 x 10 Inch Universal Flex Pipe

    2
    $47.95
    Save 16%
    List: $56.95 Save: $9.00
    • Size: 2 x 10 Inch
    • Additional Exhaust Information: Clamp On Style
    • Kit Includes: (2) Muffler Clamps
    • Part #: 1AEMK00014

    Out of Stock

  • 2.5 x 10 Inch Universal Flex Pipe

    2.5
    $43.95
    Save 37%
    List: $69.95 Save: $26.00
    • Size: 2.5 x 10 Inch
    • Additional Exhaust Information: Clamp On Style
    • Kit Includes: (2) Muffler Clamps
    • Part #: 1AEMK00010

    Out of Stock

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

Orders ship same day when ordered by 2pm ET. Need your part faster? Choose expedited shipping at checkout.
Guaranteed To Fit

Providing you the highest quality, direct fit replacement auto parts enforced to the strictest product standards.
USA Customer Support

Exceeding customers' expectations every day, our team of passionate auto enthusiasts are here to help.
Instructional Video Library

Thousands of how-to auto repair videos specific to year, make and model guide you step-by-step through your repair.

Go To Top
Loading...