Cometic Peugeot XU9J4/XU9J4Z/XU10J2/XU10J4 .056in MLS Cylinder Head Gasket - 86.5mm Bore

When you're rebuilding the top end of your Peugeot or Toyota engine, a solid cylinder head gasket is crucial for sealing combustion chambers and coolant passages. This Multi-Layer Steel (MLS) gasket from Cometic is built for the XU9J4, XU9J4Z, XU10J2, and XU10J4 engines, including those found in the 1999-2003 Toyota Sienna, as well as Peugeot 405 and Toyota Tacoma models. It features an 86.5mm bore and a .056 inch thickness, designed to provide a reliable seal under demanding conditions.

Cometic constructs this gasket using multiple layers of stainless steel, which offers increased strength and resistance to corrosion. The outer layers are treated with a Viton rubber coating on both sides. This coating is heat resistant up to 482°F (250°C) and helps the gasket conform to surface imperfections, ensuring a tight seal even in harsh environments and under varying load conditions. The embossed outer layers further enhance its sealing capabilities.