Fel-Pro Ford Focus HS 9539 PT-1 PermaTorque Engine Cylinder Head Gasket Set

If you're working on the top end of your 2000-2004 Ford Focus, this Fel-Pro PermaTorque engine cylinder head gasket set is what you need. Head gaskets are critical for sealing the combustion chambers, oil passages, and coolant passages between your engine block and cylinder head, preventing leaks and ensuring proper engine operation.

Fel-Pro designs these gaskets specifically for the realities of engine repair. They feature proprietary materials and sealing innovations to handle imperfect sealing surfaces, which can sometimes happen during a rebuild. The gasket itself has a steel core for strength and durability, and it's often covered with graphite or reinforced fiber facing. Plus, a special non-stick coating helps seal minor scratches on the head or block surfaces. Because of this robust design, these gaskets are a 'no retorque' type, meaning you won't need to go back and tighten the head bolts after the initial heat cycle.