The Fel-Pro one-piece oil pan gasket set for Nissan Altima is a 16-bolt replacement engineered to conform to real-world sealing surfaces. Built with proprietary cork-rubber formulation and designed for repair conditions, the set includes the parts needed for the job and has been validated through on-vehicle testing. It provides a highly conformable seal for imperfect mating surfaces in the oil pan area.
Fel-Pro Nissan Altima OS 30852 Engine Oil Pan Gasket Set 16 Bolt Hole One Piece Gasket