MLS Head Gasket Ford 5.0L Coyote LH 3.700

The MLS Head Gasket Ford 5.0L Coyote LH 3.700 is an OEM-quality replacement gasket engineered for the modern Coyote 5.0L platform found in Ford Mustang, F-150, and specialty performance builds. Built by MAHLE ORIGINAL/CLEVITE, this left-hand gasket maintains critical combustion chamber sealing under extreme cylinder pressures and thermal cycling. Whether you're rebuilding a stock engine, addressing a head gasket failure, or assembling a modified high-output Coyote, this gasket delivers the reliability demanded by enthusiasts and professional builders alike.

Multi-layer steel (MLS) construction provides superior durability over traditional cork or composite gaskets, resisting blow-by and coolant seepage even under boost or nitrous applications. The 3.700-inch bore specification is precisely matched to the Coyote's cylinder dimensions, ensuring flush seating and uniform clamp load distribution across the head deck. MAHLE's proven metallurgy and precision stamping mean no hot spots or premature failure—critical when you're trusting thousands of horsepower and fuel economy demands. The gasket's low-friction properties reduce parasitic losses while maintaining the seal integrity that prevents mixing of oil, coolant, and combustion gases.

Installation is straightforward for any mechanic familiar with Ford cylinder head work: ensure clean deck surfaces, torque to factory spec in the proper sequence, and use a quality head gasket sealer for additional insurance on high-mileage or modified engines. The left-hand configuration (LH) fits Coyote blocks from 2011-generation Mustangs through current F-150 applications. Whether you're doing a full rebuild, addressing a coolant leak, or assembling a long-block crate engine, this MAHLE gasket is the proven choice for maintaining Coyote reliability and performance.