Engine Cylinder Head Gasket

Product Details

Don't let a failing head gasket sideline your BMW or compromise its performance. Whether you are dealing with an unexpected cooling system over-pressurization, oil-to-coolant contamination, or are simply refreshing a high-mileage N54 engine during a major service, doing the job right requires a high-quality seal. This cylinder head gasket from Elring is a premium-tier, +0.3 mm oversized repair-grade gasket designed to restore factory-level sealing. Fabricated using robust Multi-Layer Steel (MLS) construction, it features 6 precision layers engineered to comfortably handle high combustion pressures and thermal expansion. It serves as a direct replacement for BMW factory part number 11127557266, giving you the exact OE-quality fit and materials required to handle the demanding operating conditions of your German sports sedan or coupe.

Key Features

• Rugged Multi-Layer Steel: Multi-Layer Steel (MLS) construction handles the intense cylinder pressures and heat cycles of high-performance engines.

• Oversized Repair Grade: Features a +0.3 mm thickness adjustment to perfectly accommodate machined or decked block and cylinder head surfaces.

• True OE Quality: Manufactured by Elring to meet strict original equipment standards, ensuring long-term durability and a perfect seal.

• Exact Fitment: Engineered as a direct replacement for factory BMW part number 11127557266 to prevent fluid mix and compression loss.

Specifications

• Brand: Elring

• Manufacturer Part Number: 217.590

• Material: Multi-Layer Steel (MLS)

• Installed Thickness: 1.47 mm

• Repair Grade: +0.3 mm

• Bore Diameter: 85.3 mm

• Number of Layers: 6

• BMW Factory Reference: 11 12 7 557 266

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