Cometic C4530-120 MLS Cylinder Head Gasket for Toyota 1FZ-FE 101.5mm Bore

The Cometic C4530-120 is a high-performance multi-layer steel (MLS) cylinder head gasket designed specifically for Toyota 1FZ-FE inline-six engines. This precision-engineered gasket features a 101.5mm bore diameter and a compressed thickness of .120 inches (3.05mm), making it ideal for both stock rebuilds and performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 101.5mm bore diameter designed for Toyota 1FZ-FE engines
• .120" (3.05mm) compressed gasket thickness
• Accommodates thermal expansion and cylinder head movement
• Resistant to blowouts and provides excellent torque retention
• Embossed stainless steel layers with Viton rubber sealing beads

Cometic MLS gaskets are constructed from multiple layers of stainless steel, with an embossed active seal that responds to cylinder pressure and combustion chamber temperature changes. This design provides superior sealing capabilities compared to traditional composite gaskets, making them the preferred choice for performance engines, forced induction applications, and high-compression rebuilds. The gasket's construction allows it to recover from extreme cylinder pressures while maintaining a consistent seal throughout the engine's operating range.

This gasket is engineered for Toyota Land Cruiser and Lexus LX450 vehicles equipped with the 1FZ-FE 4.5L inline-six engine. Always verify fitment and follow manufacturer torque specifications during installation.