Cometic C4518-086 MLS Cylinder Head Gasket for Renault F4P/F4R 83mm Bore

The Cometic C4518-086 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Renault F4P and F4R engines. This high-performance gasket features an 83mm bore diameter and a compressed thickness of .086 inches (2.18mm), providing exceptional sealing capability for both stock and modified applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior durability and heat resistance
• 83mm bore diameter engineered for Renault F4P/F4R engine specifications
• .086" (2.18mm) compressed gasket thickness
• Advanced coating technology ensures optimal seal and prevents corrosion
• Designed to withstand high cylinder pressures in performance applications
• Precise fitment for Renault applications including Clio RS and Megane models

Cometic's MLS head gaskets feature multiple layers of stainless steel with specialized coatings that allow the gasket to conform to minor surface imperfections while maintaining excellent torque retention. The proprietary design accommodates engine movement and thermal expansion, making this gasket ideal for both street and racing applications. This gasket is the professional choice for engine rebuilds and performance upgrades on Renault F4P and F4R powerplants.