Cometic C4171-030 MLS Exhaust Manifold Gasket for Mazda FS-DE

The Cometic C4171-030 is a high-performance Multi-Layer Steel (MLS) exhaust manifold gasket engineered specifically for Mazda FS-DE engines. This precision-manufactured gasket features a .030" thickness designed to provide superior sealing under extreme heat and pressure conditions.

Key Features:

• Multi-Layer Steel (MLS) construction for maximum durability and heat resistance
• .030" (0.76mm) thickness for optimal sealing performance
• Engineered specifically for Mazda FS-DE engine applications
• Superior resistance to exhaust gas leaks and thermal cycling
• Cometic's proven MLS technology ensures long-lasting reliability

Cometic MLS gaskets are constructed from multiple layers of stainless steel, providing exceptional strength and the ability to withstand extreme temperatures. The embossed sealing beads allow the gasket to conform to imperfect sealing surfaces, while maintaining consistent clamping loads. This gasket is ideal for both stock and performance applications where reliable exhaust manifold sealing is critical.