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

    Brake Pads

    Replaces 2003 Cadillac CTS Front without Heavy Duty Brakes Semi-Metallic Brake Pads DIY Solutions BFS01329

    Brand: DIY Solutions
    - BFS01329

    • Brake Pad Friction Material: Semi-Metallic
    $54.95
    Save 30%
    List $78.95 Save $24.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Front without Heavy Duty Brakes Semi-Metallic Brake Pads DIY Solutions BFS01329

    VIDEO

    Brake Pads
    Brand: DIY Solutions - BFS01329
    • Brake Pad Friction Material: Semi-Metallic
    $54.95
    Save 30%
    List $78.95 Save $24.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    03-07 Cadillac CTS Base Rear Hub & Bearing w/Sway Bar Link Kit (SET of 4)

    Replaces 2003 Cadillac CTS Rear with 5 Lug Wheels 4 Piece Suspension & Drivetrain Kit TRQ PSA65985

    Brand: TRQ
    - PSA65985

    • Kit Includes: (2) Rear Sway Bar Links
    • Kit Includes: (2) Rear Wheel Bearing & Hub Assemblies
    • Quantity: 4 Piece
    $134.95
    Save 23%
    List $175.95 Save $41.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Rear with 5 Lug Wheels 4 Piece Suspension & Drivetrain Kit TRQ PSA65985

    VIDEO

    03-07 Cadillac CTS Base Rear Hub & Bearing w/Sway Bar Link Kit (SET of 4)
    Brand: TRQ - PSA65985
    • Kit Includes: (2) Rear Sway Bar Links
    • Kit Includes: (2) Rear Wheel Bearing & Hub Assemblies
    • Quantity: 4 Piece
    $134.95
    Save 23%
    List $175.95 Save $41.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    03-07 Cadillac CTS Front Steering & Suspension Kit (6pc)

    Replaces 2003 Cadillac CTS Front 6 Piece Steering & Suspension Kit TRQ PSA64489

    Brand: TRQ
    - PSA64489

    • Kit Includes: (2) Front Sway Bar Links
    • Kit Includes: (2) Front Lower Control Arms with Ball Joints
    • Kit Includes: (2) Front Outer Tie Rods
    • Quantity: 6 Piece
    $289.95
    Save 36%
    List $453.95 Save $164.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Front 6 Piece Steering & Suspension Kit TRQ PSA64489

    VIDEO

    03-07 Cadillac CTS Front Steering & Suspension Kit (6pc)
    Brand: TRQ - PSA64489
    • Kit Includes: (2) Front Sway Bar Links
    • Kit Includes: (2) Front Lower Control Arms with Ball Joints
    • Kit Includes: (2) Front Outer Tie Rods
    • Quantity: 6 Piece
    $289.95
    Save 36%
    List $453.95 Save $164.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    Brake Rotor Set

    Replaces Front Driver & Passenger Side 2 Piece Brake Rotor Set TRQ BRA76674

    Brand: TRQ
    - BRA76674

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Driver Side Brake Rotor
    • Kit Includes: (1) Front Passenger Side Brake Rotor
    $119.95
    Save 24%
    List $156.95 Save $37.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces Front Driver & Passenger Side 2 Piece Brake Rotor Set TRQ BRA76674

    Brake Rotor Set
    Brand: TRQ - BRA76674
    • Quantity: 2 Piece
    • Kit Includes: (1) Front Driver Side Brake Rotor
    • Kit Includes: (1) Front Passenger Side Brake Rotor
    $119.95
    Save 24%
    List $156.95 Save $37.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    Brake Pads

    Replaces 2003 Cadillac CTS Rear Ceramic Brake Pads TRQ BFA73220

    Brand: TRQ
    - BFA73220

    • Includes: Contact Point Grease
    • Includes: Hardware
    • Brake Pad Friction Material: Ceramic
    $39.95
    Save 29%
    List $55.95 Save $16.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Rear Ceramic Brake Pads TRQ BFA73220

    Brake Pads
    Brand: TRQ - BFA73220
    • Includes: Contact Point Grease
    • Includes: Hardware
    • Brake Pad Friction Material: Ceramic
    $39.95
    Save 29%
    List $55.95 Save $16.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    Door Lock Actuator & Integrated Latch

    Replaces 2003 Cadillac CTS Front Driver & Passenger Side Door Lock Actuator 2 Piece Set DIY Solutions BSS01603

    Brand: DIY Solutions
    - BSS01603

    • Quantity: 2 Piece Set
    • Includes: Integrated Latch
    • Kit Includes: (1) Front Passenger Side Door Lock Actuator
    • Kit Includes: (1) Front Driver Side Door Lock Actuator
    $144.95
    Save 31%
    List $210.95 Save $66.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Front Driver & Passenger Side Door Lock Actuator 2 Piece Set DIY Solutions BSS01603

    Door Lock Actuator & Integrated Latch
    Brand: DIY Solutions - BSS01603
    • Quantity: 2 Piece Set
    • Includes: Integrated Latch
    • Kit Includes: (1) Front Passenger Side Door Lock Actuator
    • Kit Includes: (1) Front Driver Side Door Lock Actuator
    $144.95
    Save 31%
    List $210.95 Save $66.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    Window Regulator

    Replaces 2003 Cadillac CTS Rear Driver & Passenger Side 2 Piece Power Power Window Motor & Regulator Assembly Set TRQ WRA65476

    Brand: TRQ
    - WRA65476

    • Operation: Power
    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Passenger Side Power Window Motor & Regulator Assembly
    • Kit Includes: (1) Rear Driver Side Power Window Motor & Regulator Assembly
    $113.95
    Save 22%
    List $146.95 Save $33.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Rear Driver & Passenger Side 2 Piece Power Power Window Motor & Regulator Assembly Set TRQ WRA65476

    Window Regulator
    Brand: TRQ - WRA65476
    • Operation: Power
    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Passenger Side Power Window Motor & Regulator Assembly
    • Kit Includes: (1) Rear Driver Side Power Window Motor & Regulator Assembly
    $113.95
    Save 22%
    List $146.95 Save $33.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    Shock Absorber Set

    Replaces 2003 Cadillac CTS Rear Driver & Passenger Side with RPO Code FE1 (Soft Ride Suspension) without Automatic Leveling Suspension 4 Piece Suspension Kit TRQ SBA67009

    Brand: TRQ
    - SBA67009

    • Kit Includes: (2) Rear Sway Bar Links
    • Quantity: 4 Piece
    • Kit Includes: (2) Rear Shock Absorbers
    $144.95
    Save 20%
    List $180.95 Save $36.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Rear Driver & Passenger Side with RPO Code FE1 (Soft Ride Suspension) without Automatic Leveling Suspension 4 Piece Suspension Kit TRQ SBA67009

    VIDEO

    Shock Absorber Set
    Brand: TRQ - SBA67009
    • Kit Includes: (2) Rear Sway Bar Links
    • Quantity: 4 Piece
    • Kit Includes: (2) Rear Shock Absorbers
    $144.95
    Save 20%
    List $180.95 Save $36.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    Lift Support

    Replaces Trunk Lid Lift Support TRQ GSA09108

    Brand: TRQ
    - GSA09108

    $29.95
    Save 23%
    List $38.95 Save $9.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces Trunk Lid Lift Support TRQ GSA09108

    Lift Support
    Brand: TRQ - GSA09108
    $29.95
    Save 23%
    List $38.95 Save $9.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    Brake Rotor Set

    Replaces 2003 Cadillac CTS Rear Driver & Passenger Side without Performance Brakes with 5 Lug Wheels 2 Piece Premium G-Coated Brake Rotor Set TRQ BRA22883

    Brand: TRQ
    - BRA22883

    • Brake Rotor Coating: Premium G-Coated
    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Passenger Side Premium G-Coated Brake Rotor
    • Kit Includes: (1) Rear Driver Side Premium G-Coated Brake Rotor
    $94.95
    Save 27%
    List $129.95 Save $35.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Rear Driver & Passenger Side without Performance Brakes with 5 Lug Wheels 2 Piece Premium G-Coated Brake Rotor Set TRQ BRA22883

    Brake Rotor Set
    Brand: TRQ - BRA22883
    • Brake Rotor Coating: Premium G-Coated
    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Passenger Side Premium G-Coated Brake Rotor
    • Kit Includes: (1) Rear Driver Side Premium G-Coated Brake Rotor
    $94.95
    Save 27%
    List $129.95 Save $35.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

1

...

11 12 13 14 15

...

30
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.