MAHLE 55517 Original Equipment Engine Cylinder Head Gasket

The MAHLE 55517 is an OEM-grade engine cylinder head gasket engineered to provide a reliable, leak-free seal between the engine block and cylinder head. Manufactured by MAHLE Aftermarket — a globally recognized leader in engine sealing technology — this head gasket meets or exceeds original equipment specifications for fit, form, and function.

MAHLE head gaskets are constructed using high-quality materials, including multi-layer steel (MLS) or composite construction depending on application, designed to withstand extreme combustion pressures, temperature cycling, and chemical exposure from coolant and engine oil. Each gasket features precision-formed sealing beads and fire rings to ensure consistent clamping load distribution and long-term sealing integrity.

Key Features:

• OEM-quality construction meeting or exceeding original manufacturer specifications
• Engineered for reliable sealing against combustion gases, coolant, and oil
• Precision material and bead design for even load distribution under torque
• Resistant to high heat, pressure, and chemical exposure
• Direct OE replacement — no modifications required for installation
• Manufactured by MAHLE, a trusted global OEM supplier to major automakers

Whether used in a professional shop or a DIY engine rebuild, the MAHLE 55517 cylinder head gasket delivers the quality and durability expected from a top-tier OEM sealing components manufacturer.