95.8mm MLX Head Gskt LH .032 Subaru FA24F 19-Up

The Cometic Gaskets 95.8mm MLX Head Gskt LH .032 Subaru FA24F 19-Up is a precision-engineered cylinder head gasket engineered for modern Subaru FA-series engines, specifically targeting driver-side (left-hand) applications. Built for Subaru enthusiasts, engine builders, and professional mechanics performing head gasket replacement, this component is essential when rebuilding or resealing the cylinder head on FA24F platforms from 2019 onward. A compromised or aged head gasket leads to coolant and oil leakage, combustion blow-by, and potential engine damage—making OEM-equivalent or superior aftermarket gaskets like this one non-negotiable for reliability and performance.

This gasket features a 95.8mm bore diameter matched to the FA24F cylinder head, with a 0.032-inch compression thickness that maintains proper chamber volume and combustion dynamics. Constructed from multi-layer steel (MLS) material, the gasket combines embossed steel layers with elastomer sealing beads to withstand extreme combustion pressures, thermal cycling, and contact face irregularities common in high-revving or turbocharged applications. The MLS design prevents fretting corrosion and maintains a stable, long-term seal under both stock and modified engine conditions, making it far superior to traditional composition gaskets that degrade and weep over time.

Mechanics rebuilding stock or modified FA24F engines will appreciate the Cometic precision fit and repeatability across multiple jobs. This left-side head gasket pairs with a corresponding right-side gasket to complete a full head reseal. Installation requires proper torque sequencing per factory or performance specification, along with surfacing of mating faces to ensure flatness—standard procedure for any professional engine build. Whether you're addressing a leaking OEM gasket or preemptively sealing during a major overhaul, the MLX construction delivers the reliability and durability demanded by Subaru platforms operating at or beyond stock output.