Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Cadillac CTS Parts

What year is your
Free Same Day Shipping

2003 Cadillac CTS

Filter Results
  • Notify When Available

    VIDEO

    03-07 Cadillac CTS Front Lower Control Arm w/ Ball Joint LF

    Replaces 2003 Cadillac CTS Front Driver Side Lower Control Arm with Ball Joint TRQ PSA84354

    1 reviews
    Brand: TRQ - PSA84354

    $139.95
    Save 34%
    List $212.95 Save $73.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    Brake Rotor Set

    Replaces Front & Rear 4 Piece Brake Rotor Set TRQ BRA13924

    2 reviews
    Brand: TRQ - BRA13924

    • Quantity: 4 Piece
    • Kit Includes: (2) Front Brake Rotors
    • Kit Includes: (2) Rear Brake Rotors
    $214.95
    Save 21%
    List $270.95 Save $56.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    03-07 CTS w/ RPO FE1 Front & Rear Rotor Kit

    Replaces 2003 Cadillac CTS Front & Rear with 5 Lug Wheels with RPO Code FE1 (Soft Ride Suspension) without Performance Brakes 4 Piece Brake Rotor Set TRQ BRA13923

    1 reviews
    Brand: TRQ - BRA13923

    • Quantity: 4 Piece
    • Kit Includes: (2) Front Brake Rotors
    • Kit Includes: (2) Rear Brake Rotors
    $209.95
    Save 18%
    List $255.95 Save $46.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    03-07 Cadillac CTS Suspension Kit (4pcs)

    Replaces 2003 Cadillac CTS Front Driver & Passenger Side 4 Piece Suspension Kit TRQ PSA64808

    Brand: TRQ - PSA64808

    • Kit Includes: (2) Front Sway Bar Links
    • Kit Includes: (2) Front Lower Control Arms with Ball Joints
    • Quantity: 4 Piece
    $244.95
    Save 39%
    List $400.95 Save $156.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    03-07 Cadillac CTS; 04-06 SRX Power Door Lock Actuator & Latch LF

    Replaces 2003 Cadillac CTS Front Driver Side Door Lock Actuator DIY Solutions BSS00138

    1 reviews
    Brand: DIY Solutions - BSS00138

    • Includes: Integrated Latch
    $84.95
    Save 29%
    List $119.95 Save $35.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    04-08 Cadillac SRX; 05-11 STS Hydraulic Front Engine Mount LF = RF

    Replaces Engine Mount TRQ MTA70632

    2 reviews
    Brand: TRQ - MTA70632

    • Design: Hydraulic
    $54.95
    Save 13%
    List $62.95 Save $8.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    03-07 Cadillac CTS, CTS-V A/C Condenser w/Receiver Drier

    Replaces 2003 Cadillac CTS A/C Condenser and Receiver Drier Assembly TRQ ACA84475

    Brand: TRQ - ACA84475

    $76.95
    Save 25%
    List $101.95 Save $25.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    03-07 Cadillac CTS (w/ RPO FE1) Front Strut & Spring Assembly LF

    Replaces 2003 Cadillac CTS with RPO Code FE1 (Soft Ride Suspension) Front Driver Side Strut & Spring Assembly TRQ SCA57738

    Brand: TRQ - SCA57738

    $162.95
    Save 8%
    List $177.95 Save $15.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    03-07 Cadillac CTS; 04-07 CTS-V Front Steering & Suspension Kit (8 Piece)

    Replaces 2003 Cadillac CTS Front 8 Piece Steering & Suspension Kit TRQ PSA59568

    2 reviews
    Brand: TRQ - PSA59568

    • Kit Includes: (2) Front Lower Ball Joints
    • Kit Includes: (2) Front Sway Bar Links
    • Quantity: 8 Piece
    • Kit Includes: (2) Front Outer Tie Rods
    • Kit Includes: (2) Front Inner Tie Rods
    $89.95
    Save 31%
    List $129.95 Save $40.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    03-07 Cadillac CTS Rear Sway Bar End Link Pair

    Replaces 2003 Cadillac CTS Rear Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55950

    3 reviews
    Brand: TRQ - PSA55950

    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Passenger Side Sway Bar Link
    • Kit Includes: (1) Rear Driver Side Sway Bar Link
    $44.95
    Save 34%
    List $67.95 Save $23.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

1

...

5 6 7 8 9

...

35
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.