The Cometic Peugeot XU9J4/XU9J4Z/XU10J2/XU10J4 .098in MLS Cylinder Head Gasket - 88mm Bore - C4228-098 is a precision-engineered head gasket with a 88mm bore and .098" compressed thickness.
The Cometic Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers that conform to surface irregularities and maintain a positive seal. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.
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Material: Multi-Layer Steel (MLS)
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Bore Size: 88mm
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Thickness: .098" compressed
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Part Number: C4228-098
Verified fitment: Peugeot 405 (1989–1991).