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
    Window Regulator

    Replaces 2003 Cadillac CTS Rear Driver Side Power Power Window Motor & Regulator Assembly TRQ WRA65325

    Brand: TRQ
    - WRA65325

    • Operation: Power
    $64.95
    Save 21%
    List $81.95 Save $17.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Rear Driver Side Power Power Window Motor & Regulator Assembly TRQ WRA65325

    Window Regulator
    Brand: TRQ - WRA65325
    • Operation: Power
    $64.95
    Save 21%
    List $81.95 Save $17.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    Kit image

    Replaces 2003 Cadillac CTS Front Driver & Passenger Side Rearward 2 Piece Inner Fender Liner Set TRQ BDA48551

    Brand: TRQ
    - BDA48551

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Rearward Inner Fender Liner
    • Kit Includes: (1) Front Driver Side Rearward Inner Fender Liner
    $64.95
    Save 34%
    List $97.95 Save $33.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Front Driver & Passenger Side Rearward 2 Piece Inner Fender Liner Set TRQ BDA48551

    Kit image
    Brand: TRQ - BDA48551
    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Rearward Inner Fender Liner
    • Kit Includes: (1) Front Driver Side Rearward Inner Fender Liner
    $64.95
    Save 34%
    List $97.95 Save $33.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    03-07 Cadillac CTS (w/ RPO FE1) Front Loaded Strut & Sway Link Kit (4pc)

    Replaces 2003 Cadillac CTS Front with RPO Code FE1 (Soft Ride Suspension) 4 Piece Suspension Kit TRQ SCA67185

    2 reviews
    Brand: TRQ
    - SCA67185

    • Quantity: 4 Piece
    • Kit Includes: (2) Front Sway Bar Links
    • Kit Includes: (2) Front Strut & Spring Assemblies
    $290.95
    Save 22%
    List $371.95 Save $81.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Front with RPO Code FE1 (Soft Ride Suspension) 4 Piece Suspension Kit TRQ SCA67185

    VIDEO

    03-07 Cadillac CTS (w/ RPO FE1) Front Loaded Strut & Sway Link Kit (4pc)
    2 reviews
    Brand: TRQ - SCA67185
    • Quantity: 4 Piece
    • Kit Includes: (2) Front Sway Bar Links
    • Kit Includes: (2) Front Strut & Spring Assemblies
    $290.95
    Save 22%
    List $371.95 Save $81.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2003 Cadillac CTS Front with RPO Code FE1 (Soft Ride Suspension) Ceramic Premium G-Coated Performance Brake Pad & Rotor Kit with Calipers TRQ Performance BKA57825

    Brand: TRQ Performance
    - BKA57825

    • Product Line: Performance
    • Brake Pad Friction Material: Ceramic
    • Brake Rotor Coating: Premium G-Coated
    • Kit Includes: (1) Front Ceramic Brake Pad Set
    • Kit Includes: (1) Front Premium G-Coated Performance Brake Rotor Set
    • Kit Includes: (2) Front Replacement Brake Hoses
    • Kit Includes: (2) Front Brake Calipers
    $349.95
    Save 27%
    List $476.95 Save $127.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Front with RPO Code FE1 (Soft Ride Suspension) Ceramic Premium G-Coated Performance Brake Pad & Rotor Kit with Calipers TRQ Performance BKA57825

    VIDEO

    Kit image
    Brand: TRQ Performance - BKA57825
    • Product Line: Performance
    • Brake Pad Friction Material: Ceramic
    • Brake Rotor Coating: Premium G-Coated
    • Kit Includes: (1) Front Ceramic Brake Pad Set
    • Kit Includes: (1) Front Premium G-Coated Performance Brake Rotor Set
    • Kit Includes: (2) Front Replacement Brake Hoses
    • Kit Includes: (2) Front Brake Calipers
    $349.95
    Save 27%
    List $476.95 Save $127.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    Suspension Kit

    Replaces 2003 Cadillac CTS Rear without Magnetic Ride Control 4 Piece Suspension Kit TRQ PSA81153

    Brand: TRQ
    - PSA81153

    • Kit Includes: (2) Rear Sway Bar Links
    • Quantity: 4 Piece
    • Kit Includes: (2) Rear Shock Absorbers
    $118.95
    Save 30%
    List $168.95 Save $50.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Rear without Magnetic Ride Control 4 Piece Suspension Kit TRQ PSA81153

    VIDEO

    Suspension Kit
    Brand: TRQ - PSA81153
    • Kit Includes: (2) Rear Sway Bar Links
    • Quantity: 4 Piece
    • Kit Includes: (2) Rear Shock Absorbers
    $118.95
    Save 30%
    List $168.95 Save $50.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    Brake Caliper Set

    Replaces 2003 Cadillac CTS Front & Rear with Brake Code JL9 4 Piece Brake Caliper Set TRQ CLA84432

    Brand: TRQ
    - CLA84432

    • Kit Includes: (2) Front Brake Calipers
    • Kit Includes: (2) Rear Brake Calipers
    • Quantity: 4 Piece
    $274.95
    Save 35%
    List $422.95 Save $148.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Front & Rear with Brake Code JL9 4 Piece Brake Caliper Set TRQ CLA84432

    Brake Caliper Set
    Brand: TRQ - CLA84432
    • Kit Includes: (2) Front Brake Calipers
    • Kit Includes: (2) Rear Brake Calipers
    • Quantity: 4 Piece
    $274.95
    Save 35%
    List $422.95 Save $148.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available
    Wheel Bearing & Hub Assembly Set

    Replaces 2003 Cadillac CTS Front & Rear 4 Piece Wheel Bearing & Hub Assembly Set TRQ BHA82337

    1 reviews
    Brand: TRQ
    - BHA82337

    • Kit Includes: (2) Rear Wheel Bearing & Hub Assemblies
    • Quantity: 4 Piece
    • Kit Includes: (2) Front Wheel Bearing & Hub Assemblies
    $209.95
    Save 20%
    List $262.95 Save $53.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Front & Rear 4 Piece Wheel Bearing & Hub Assembly Set TRQ BHA82337

    Wheel Bearing & Hub Assembly Set
    1 reviews
    Brand: TRQ - BHA82337
    • Kit Includes: (2) Rear Wheel Bearing & Hub Assemblies
    • Quantity: 4 Piece
    • Kit Includes: (2) Front Wheel Bearing & Hub Assemblies
    $209.95
    Save 20%
    List $262.95 Save $53.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    03-07 Cadillac CTS w/FE1 Susp (w/o Auto Level System) Rear Shock Absorber LR = RR

    Replaces Rear Shock Absorber TRQ SBA60743

    Brand: TRQ
    - SBA60743

    $64.95
    Save 29%
    List $91.95 Save $27.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces Rear Shock Absorber TRQ SBA60743

    VIDEO

    03-07 Cadillac CTS w/FE1 Susp (w/o Auto Level System) Rear Shock Absorber LR = RR
    Brand: TRQ - SBA60743
    $64.95
    Save 29%
    List $91.95 Save $27.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • Notify When Available

    VIDEO

    03-07 Cadillac CTS w/FE1 Susp (w/o Auto Level System) Front Shock Absorber Pair

    Replaces 2003 Cadillac CTS Front Driver & Passenger Side with RPO Code FE1 (Soft Ride Suspension) without Automatic Leveling Suspension 2 Piece Strut Assembly Set TRQ SBA58210

    3 reviews
    Brand: TRQ
    - SBA58210

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Strut Assembly
    • Kit Includes: (1) Front Driver Side Strut Assembly
    $83.95
    Save 27%
    List $114.95 Save $31.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

    Replaces 2003 Cadillac CTS Front Driver & Passenger Side with RPO Code FE1 (Soft Ride Suspension) without Automatic Leveling Suspension 2 Piece Strut Assembly Set TRQ SBA58210

    VIDEO

    03-07 Cadillac CTS w/FE1 Susp (w/o Auto Level System) Front Shock Absorber Pair
    3 reviews
    Brand: TRQ - SBA58210
    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Strut Assembly
    • Kit Includes: (1) Front Driver Side Strut Assembly
    $83.95
    Save 27%
    List $114.95 Save $31.00

    Guaranteed to Fit 2003 Cadillac CTS

    Guaranteed to Fit 2003 Cadillac CTS

  • 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

1

...

9 10 11 12 13

...

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.