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. Center Console Armrest Pad Charcoal Mustang 1999-2004
    Center Console Armrest Pad Charcoal Mustang 1999-2004
    Rating:
    100%
    $52.99
  2. STRHS
    Starter Heat Shield
    Rating:
    100%
    $34.99
  3. CJ Classics Brake/ Clutch Pedal Bushing Pair Mustang 1965-2004
    CJ Classics Brake/ Clutch Pedal Bushing Pair Mustang 1965-2004
    Rating:
    92%
    $6.99
  4. Spark Plug Wire Separator Pair
    Spark Plug Wire Separator Pair
    Rating:
    100%
    $4.99
  5. Light Bulb Type 194 Various Applications Pair Mustang 1965-2004
    Light Bulb Type 194 Various Applications Pair Mustang 1965-2004
    Rating:
    100%
    $4.99
  6. 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
  7. D5FZ7B602A
    CJ Classics Clutch Fork Pivot Stud T-5/T-45/TR3650 Transmission Mustang 1979-2004
    Rating:
    100%
    $15.99
  8. License Plate Frame Black Metal With Tri-Bar Sports Stripe And Mustang And Tri-Bar Logos
    License Plate Frame Black Metal With Tri-Bar Sports Stripe And Mustang And Tri-Bar Logos
    Rating:
    96%
    $38.99
  9. Idle Air Control Motor GT 9/6/ Mustang 2001-2004
    Idle Air Control Motor GT 9/6/ Mustang 2001-2004
    Rating:
    100%
    $69.99
  10. Headlight Switch Reproduction Mustang 1994-2004
    Headlight Switch Reproduction Mustang 1994-2004
    Rating:
    100%
    $24.99
  11. Lower Air Deflector Reproduction Mustang 1994-2004
    Lower Air Deflector Reproduction Mustang 1994-2004
    Rating:
    100%
    $39.99
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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.