Cometic Ford 4.0L SOHC Cologne V6 .040 MLX Cylinder 103mm Bore LHS Head Gasket

This Cometic MLX head gasket is built with an embossed outer layer coated in Viton, a material known for its resistance to heat and oil. It's specifically designed for the Ford 4.0L SOHC Cologne V6 engine, featuring a 103mm bore and a .040 inch oversize to account for any machining or wear on the cylinder block and head surfaces. This gasket is intended for the Left Hand Side (LHS) of the engine.

The HP shim technology integrated into this gasket is a notable design choice. It works by increasing the clamping force around the combustion chamber. This is particularly beneficial for open deck block designs, like the one found in many 4.0L Cologne V6s, as it helps to create a tighter seal and prevent leaks under pressure. This improved sealability is key to maintaining proper engine compression and preventing coolant or oil from entering the combustion chamber.

When you're rebuilding the top end of your 4.0L SOHC V6, whether it's for a 1997-2010 Ford Explorer, a 2005-2010 Mustang, a 2001-2011 Ranger, or a 1998-2010 Mercury Mountaineer, this Cometic gasket is a solid option. It's important to ensure you have the correct gasket for the specific side of the engine you are working on, as this is the LHS version.