The Cometic Ford 4.6L/5.4L RHS 92mm Bore .052in MLX Head Gasket - C15258-052 is a precision-engineered head gasket with a 92mm bore and .052" compressed thickness for the Right-Hand Side (RHS).
The Cometic MLX Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring MLX Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers for superior sealing under extreme cylinder pressures and temperatures. 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: MLX Multi-Layer Steel (MLS)
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Bore Size: 92mm
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Thickness: .052" compressed
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Position: Right-Hand Side (RHS)
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Part Number: C15258-052
Verified fitment: Ford Crown Victoria (1992–2011); Ford E 150 (1997–2008); Ford E 250 (1997–2008); Ford E 350 (1997–2008); Ford Excursion (2000–2005); Ford Expedition (1997–2004); Ford Explorer (2002–2005); Ford F 150 (1997–2010); and 9 more.