This Yanmar Cylinder Head Gasket (11941501330) is a high-quality OEM-equivalent replacement specifically designed for the Yanmar 3YM15 marine diesel engine.

It ensures a reliable seal between the cylinder head and engine block—critical for maintaining proper compression and preventing oil, coolant, and combustion gas leaks. Ideal for engine rebuilds or top-end servicing.

Compatible With:
• Yanmar 3YM15 marine diesel engines

Key Features:
• Engineered for a precise OEM fit
• High-temp, high-pressure resistant composite material
• Prevents internal leaks and loss of compression
• Suitable for professional rebuilds or preventative maintenance

Part Number: 11941501330
Condition: Brand new (OEM or equivalent quality)

In Stock – Same-day shipping available
Not sure about fitment? Contact us with your engine number — we’re happy to help.