Cometic C4539-080 MLS Cylinder Head Gasket Renault Bore - F7P F7R 83mm

The Cometic C4539-080 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Renault F7P (1.8L) and F7R (2.0L) 16-valve engines. This high-performance gasket features a compressed operating thickness of .080 inches and an 83mm bore diameter, making it ideal for performance builds and turbocharged applications requiring increased head lift.

Key Features:

• Multi-layer stainless steel construction provides superior strength and rebound characteristics
• Outer layers embossed and coated with Viton fluoroelastomer rubber, heat resistant to 482°F (250°C)
• .080 inch compressed thickness for increased compression control and piston-to-valve clearance
• 83mm bore diameter optimized for F7P and F7R engine specifications
• Requires no additional sealants for installation
• Ideal for aluminum-to-aluminum and aluminum-to-cast iron applications
• Resists corrosion and withstands shearing forces between dissimilar materials

Cometic MLS gaskets are designed to meet the demands of high-output engines with varying load conditions and surface finishes. The proprietary coating and embossment pattern creates a micro seal that effectively contains combustion pressure, oil, and coolant. Compatible with Renault Clio Williams, Clio 16v, R19 16v, Megane 2.0, and Sport Spider models equipped with F7P or F7R engines.