Complete gasket set for 07-12 Nissan Altima, Sentra, and Rogue 2.5 DOHC QR25DE engines.

A complete gasket set for the 2.5-liter Nissan QR25DE engine (2001-2010 and later models) typically includes a multi-layer steel (MLS) cylinder head gasket, valve cover gasket, intake/exhaust manifold gaskets, and crankshaft oil seals. The gasket set is usually made of the same quality materials as the original equipment manufacturer (OEM) parts or graphite/steel, and is specifically designed for an 89mm bore to ensure high-temperature sealing performance.