Ajusa 52399500 Cylinder Head Gasket Set for Subaru - EJ257

The Ajusa 52399500 Cylinder Head Gasket Set is a comprehensive OE-quality sealing solution designed specifically for Subaru EJ257 2.5L turbocharged engines. This complete gasket kit provides all the essential seals needed for cylinder head service or engine rebuilds on Subaru WRX STI and Impreza performance models.

Key Features:

• Complete cylinder head gasket set with all necessary seals and gaskets
• OE-certified quality from Ajusa, a trusted OEM supplier to major automakers
• Engineered for high-performance turbocharged applications
• Includes valve stem seals for complete cylinder head service
• Multi-layer steel (MLS) construction for superior sealing under extreme pressure and temperature
• ISO 9001 and ISO/TS certified manufacturing ensures consistent quality

OEM Cross-References: Replaces Subaru OEM part numbers 10105AB080, 10105-AB080, 10105AB200, 10105-AB200

Ajusa has been manufacturing precision engine gaskets since 1972 and maintains one of the most extensive catalogs in the automotive aftermarket. Each gasket undergoes rigorous testing for extreme temperature, pressure, and mechanical stress to ensure long-lasting reliability. When performing cylinder head work on your Subaru, always use new cylinder head bolts along with this gasket set for optimal sealing performance.