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. HW2801
    UPR K-Member/ Front Control Arm Hardware Heavy Duty Kit Mustang 1979-2004
    Rating:
    95%
    $77.99
  2. M2328C
    Ford Racing Adjustable Brake Proportioning Valve 'Ford Racing'
    Rating:
    100%
    $64.99
  3. Steeda Shifter Handle Tri-Ax Manual Transmission Mustang 1979-2004
    Steeda Shifter Handle Tri-Ax Manual Transmission Mustang 1979-2004
    Rating:
    93%
    $67.95
  4. Trufiber Hood A45 Heat Extractor Cobra Mustang 2003-2004
    Trufiber Hood A45 Heat Extractor Cobra Mustang 2003-2004
    Rating:
    95%
    $493.99
  5. RT4D
    Reische Performance 170° Thermostat Mustang Cobra 96-04/ Mach 1 03-04/ GT 05-06
    Rating:
    99%
    $69.00
  6. VSW Black Horn Button for 14-15” 9-Hole Wheel Mustang 65-73
    VSW Black Horn Button for 14-15” 9-Hole Wheel Mustang 65-73
    Rating:
    80%
    From $46.99
  7. EXMS2
    SLP Muffler Loud Mouth Bullet-Type Pair Mustang GT 1986-2004
    Rating:
    100%
    $189.99
  8. CBS12
    SLP Loud Mouth Cat-Back Exhaust System Mustang GT 1999-2004/Mach 1 2003-2004
    Rating:
    100%
    $689.99
  9. G237
    Mach 1 Grille Delete With Chrome Grille Horse And Filler Panel Mustang 1994-2004
    Rating:
    100%
    $104.99
  10. 3004117
    UPR Adjustable Clutch Cable Quadrant/Firewall Adjuster Kit Mustang 1996-2004
    Rating:
    100%
    $86.99
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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.