2003 Mustang Parts

2003 Mustang Parts

Transform Your 2003 Mustang with Performance-Driven Kits and Components

2003 Mustang Parts

2003 Mustang Parts

Transform Your 2003 Mustang with Performance-Driven Kits and Components

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  1. CJ Classics Brake/ Clutch Pedal Bushing Pair Mustang 1965-2004
    CJ Classics Brake/ Clutch Pedal Bushing Pair Mustang 1965-2004
    Rating:
    92%
    $6.99
  2. Spark Plug Wire Separator Pair
    Spark Plug Wire Separator Pair
    Rating:
    100%
    $4.99
  3. Scott Drake Window Decal Mustang 50 YEARS
    Scott Drake Window Decal Mustang 50 YEARS
    Rating:
    99%
    $4.99
  4. Door Lock Rod Retainer Clip Mustang 1979-2004
    Door Lock Rod Retainer Clip Mustang 1979-2004
    Rating:
    100%
    $4.99
  5. M4033KA
    Ford Racing Rear Differential Cover 8.8" Finned Aluminum Mustang 86-14 w/ Cooler Ports
    Rating:
    100%
    $314.99
  6. Lokar Engine Oil Dipstick And Tube Flexible Billet/Braided Mustang GT 1996-2004
    Lokar Engine Oil Dipstick And Tube Flexible Billet/Braided Mustang GT 1996-2004
    Rating:
    100%
    $102.95
  7. ARP Wheel Studs Rear 3" Mustang 1965-2004
    ARP Wheel Studs Rear 3" Mustang 1965-2004
    Rating:
    98%
    $49.99
  8. LB5B
    Classic Design Concepts Styling Bar Black Without Brake Light Convertible Mustang 1999-2004
    Rating:
    100%
    $495.00
  9. CJ Classics Convertible Top Motor Fill Plug Rubber Mustang 1965-2004
    CJ Classics Convertible Top Motor Fill Plug Rubber Mustang 1965-2004
    Rating:
    98%
    $3.99
  10. Light Bulb Type 194 Various Applications Pair Mustang 1965-2004
    Light Bulb Type 194 Various Applications Pair Mustang 1965-2004
    Rating:
    100%
    $4.99
  11. SFC26
    Maximum Motorsports Subframe Connector Full-Length Black Pair Mustang 1979-2004
    Rating:
    100%
    $269.97
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2003 Mustang Parts

The 2003 Mustang saw two exciting trim variants. The first was the SVT Cobra. This trim featured torque and horsepower upgrades, independent rear suspension, special alloy wheels, and the Tremec 6-speed transmission. The second trim option was the return of the Mach 1, offering improved horsepower and retro interior stylings. Whether you drive the stock model SN95 or one of the exclusive trims, we offer parts to help upgrade or rebuild your Mustang.

A fresh set of racing seats will restore comfort to your interior and, depending on the set you choose, could offer benefits like harness slots and roll cage compatibility. These features are ideal if you plan to race your Mustang or participate in any autocross events.

Suspension upgrades like performance sway bars and coilovers are a must if you want to keep your car grounded during tight turns and hard corners. A solid set of brake pads and rotors are also a good idea if you want better control over your ride.

Swapping in a crate engine and adding a supercharger or cold air intake will provide enormous gains in horsepower and torque. While these upgrades tend to be difficult and time-consuming, the increased performance is more than worth the labor.

Not your Mustang’s model year? Check out parts for these SN95 Mustangs: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, or 2004.