Ford 2003 Mustang Workshop Manual page 962

16. Remove and discard the intake manifold gaskets.
Item Part Number
1 9439
2 9441
3 9A424
4 9A425
Installation
1. NOTE: If the lower intake manifold is not secured within four minutes, the sealant must be
removed and the sealing area cleaned with metal surface cleaner. Allow to dry until there is no
sign of wetness, or four minutes, whichever is longer. Failure to follow this procedure can cause
future oil leakage.
Install the lower intake manifold front and rear end seals.
1. Apply a bead of silicone gasket and sealant to the intake manifold front and rear end seal
mounting points as indicated.
2. Install the lower intake manifold front and rear end seals.
Description
Intake manifold gasket—RH
Intake manifold gasket—LH
Intake manifold rear end seal (part of 9439)
Intake manifold front end seal (part of 9439)