Thomas OShaughnessy
New Member
I just bought a $950 1999 Mustang. But of course it needs some fixin. Are all or most parts from 1999 to 2004 Mustangs interchangeable?
New owner of a used Mustang
- Thread starter Thomas OShaughnessy
- Start date
08'MustangDude
Profile Violation
99-04 is all New Edge. Everything will work between years, some with
modifications. Late model '04s got the 3.9 V6, but it will still run in
99-03. However, the new Edge basic proportions, interior design, and
chassis remained the same as the previous model.
A split port induction system was added in 1999 for 190HP
1999–2000, while the Mustang GT's 4.6 L V8 saw an increase in output to 260HP
due to a new head design.
01-04's V6 HP was increased to 193 HP.
The 3.9, on top of the 01-04 increases, is another +3 ft-lbs in torque, with
Noise, Vibration & Harmonics improvements.
modifications. Late model '04s got the 3.9 V6, but it will still run in
99-03. However, the new Edge basic proportions, interior design, and
chassis remained the same as the previous model.
A split port induction system was added in 1999 for 190HP
1999–2000, while the Mustang GT's 4.6 L V8 saw an increase in output to 260HP
due to a new head design.
01-04's V6 HP was increased to 193 HP.
The 3.9, on top of the 01-04 increases, is another +3 ft-lbs in torque, with
Noise, Vibration & Harmonics improvements.
Pete fender
Pete Fender
The only major parts that differ are the pistons and engine bore, they made some changes and refactored 3.8 to 3.9, but all other parts interchange.
It's a worthwhile project as these cars are getting scarce.
It's a worthwhile project as these cars are getting scarce.
Thomas OShaughnessy
New Member
Thanks guys you helped me a lot!