Cylinder Head Gasket

Product Details

When refreshing or rebuilding your high-performance BMW N55 engine, sacrificing seal integrity is not an option. This Elring multi-layer steel (MLS) cylinder head gasket is designed to meet strict factory standards, delivering a precise seal for your 3.0-liter twin-scroll turbo inline-six. If your cylinder head overhaul requires milling or resurfacing to correct warpage, this +0.3mm oversized repair-stage gasket is an absolute necessity. Measuring at 1.42mm thick, it perfectly offsets the shaved cylinder head material, preserving your critical valve-to-piston clearances and preventing a dangerous spike in compression. Built to withstand the rigorous demands of hard driving and forced induction, this 5-layer steel gasket is a direct premium replacement that ensures your N55 remains reliable, leak-free, and ready for the track.

Key Features

• Premium OEM-quality replacement for BMW N55 3-liter turbocharged engines

• +0.3mm thicker profile safely compensates for resurfaced or milled cylinder heads

• Heavy-duty 5-layer Multilayer Steel (MLS) design withstands high thermal loads and combustion pressure

• Maintains critical internal engine geometries and safe piston-to-valve clearances

• Perfect for engine refreshes, head gasket failures, and performance rebuilds

Specifications

• Brand: Elring

• Part Number: 797.820

• Cross Reference BMW OEM Number: 11127599213

• Gasket Design: Multilayer Steel (MLS)

• Number of Layers: 5

• Thickness: 1.42 mm

• Installed Thickness: 1.42 mm

• Repair Stage: +0.3 mm (Oversize)

• Bore Diameter: 85 mm

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