Description
Head Gasket Yanmar 6LP / 6LPA Series (Mark 3) – 119770-00940
This Yanmar cylinder head gasket (119770-00940, Mark 3) is designed for the 6LP and 6LPA series marine engines. Engineered to OEM standards, it provides a secure, durable seal between the cylinder head and engine block, preventing coolant and combustion leaks while maintaining engine compression and reliable performance.
Compatible with Yanmar 6LPA series engines:
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6LPA-DTE
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6LPA-DTP
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6LPA-DTZE
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6LPA-DTZP
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6LPA-DTZEP1
Compatible with Yanmar 6LP series engines:
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6LP-DT
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6LP-DETE
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6LP-DTP
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6LP-DTZE
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6LP-DTZE1
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6LP-DTZEP
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6LP-DTZEP1
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6LP-DTZY
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6LP-WDT
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6LP-WDTZY
Key Benefits:
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OEM-quality replacement gasket (Mark 3)
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Prevents coolant and combustion gas leaks
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Maintains proper engine compression and efficiency
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Durable, heat- and pressure-resistant construction
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Ideal for engine rebuilds, top-end repairs, and overhauls
This Yanmar 6LP / 6LPA Mark 3 head gasket ensures long-lasting sealing performance and dependable operation for marine engines, making it the ideal choice for boat owners and marine mechanics.






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