The Fel‑Pro PermaTorque cylinder head gasket for Nissan Altima is an OE‑spec replacement intended to restore reliable head sealing. PermaTorque materials and construction are engineered to seal imperfect mating surfaces and are validated for fit, form and function. The gasket meets or exceeds original equipment specifications and features a no‑retorque design to simplify installation while maintaining sealing performance.
Fel-Pro Nissan Altima 9942 PT PermaTorque Engine Cylinder Head Gasket