Cometic Nissan VQ30DE/VQ35DE (Non VQ30DE-K) 96mm Bore LHS .030in MLS Head Gasket

This product is a left-side Multi-Layer Steel (MLS) head gasket for specific Nissan VQ30DE and VQ35DE engines, measuring 96mm across the bore and with a compressed thickness of .030 inches. It's designed to seal the cylinder head to the engine block, which is crucial for maintaining compression and preventing coolant and oil from mixing. This gasket is built to handle the demands of high-output engines, offering a strong seal without needing additional sealants.

Cometic constructs these MLS gaskets from multiple layers of stainless steel, which gives them strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit and works well in tough sealing environments. The center layer is stainless steel and can be varied in thickness to meet different requirements, like the .030 inch compressed thickness found here. This construction makes them suitable for sealing aluminum heads to either aluminum or cast iron blocks, as they can manage the stresses that arise from dissimilar metals.

This gasket fits a wide range of vehicles, including models like the Infiniti FX35, Nissan 350Z, and Nissan Altima. Always double-check the fitment details to ensure it's the correct part for your specific application.