Sierra Marine Exhaust Manifold Gaskets

4.33 out of 5 stars 3 Customer Reviews

Sierra Marine exhaust manifold gaskets are engineered to meet or exceed manufacturer specifications—and provide added value to boaters and marine mechanics. Exhaust manifolds take a beating in the watercraft environment and require regular inspection to avoid catastrophic engine failure. After an inspection (or replacement), it's equally important to replace the gaskets. Sierra Marine offers gaskets in a variety of configurations for direct-fitment on most popular engine make applications. Sierra Marine exhaust manifold gaskets are designed to perfectly match the exhaust ports for your engine.

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Sierra Marine Exhaust Manifold Gaskets 18-4349

Exhaust Manifold Gasket Set

Part Number: RRA-18-4349

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Sierra Marine Exhaust Manifold Gaskets 18-2949-9

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Mercruiser Stern Drive, Volvo Penta, Each

Part Number: RRA-18-2949-9

Not Yet Reviewed

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Sierra Marine Exhaust Manifold Gaskets 18-4348

Exhaust Gasket, Manifold, Marine, 7.4L, Set

Part Number: RRA-18-4348

Not Yet Reviewed

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Sierra Marine Exhaust Manifold Gaskets 18-0418

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Mercruiser Stern Drive, OMC Inboard, OMC Stern Drive, Volvo Penta, Each

Part Number: RRA-18-0418

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 18-4346

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Chrysler Inboard, Set

Part Number: RRA-18-4346

Not Yet Reviewed

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Sierra Marine Exhaust Manifold Gaskets 18-2928

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Volvo Penta, Each

Part Number: RRA-18-2928

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 18-2930

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Volvo Penta, Each

Part Number: RRA-18-2930

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 7-02511-2

Gasket, Small Engine, Exhaust Manifold, OEM Style Replacement, Briggs & Stratton, Pair

Part Number: RRA-7-02511-2

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 7-02530-2

Gasket, Small Engine, Exhaust Manifold, OEM Style Replacement, Kohler, Pair

Part Number: RRA-7-02530-2

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 18-99002

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Yamaha Outboard, Each

Part Number: RRA-18-99002

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 18-0106-9

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Johnson/Evinrude Outboard, Pair

Part Number: RRA-18-0106-9

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 18-0604

Exhaust Manifold Gasket Set

Part Number: RRA-18-0604

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 18-0823

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Yamaha Outboard, Each

Part Number: RRA-18-0823

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 18-0680

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Mercruiser Stern Drive, OMC Stern Drive, Volvo Penta, Each

Part Number: RRA-18-0680

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 18-1207

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-1207

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 18-2902-1-9

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, OMC Inboard, OMC Stern Drive, Volvo Penta, Pair

Part Number: RRA-18-2902-1-9

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 18-2991-1-9

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Volvo Penta, Set of 4

Part Number: RRA-18-2991-1-9

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 18-4396

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Mercruiser Stern Drive, Set

Part Number: RRA-18-4396

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 18-99114

Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Yamaha Outboard, Each

Part Number: RRA-18-99114

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Sierra Marine Exhaust Manifold Gaskets 7-02594-2

Gasket, Small Engine, Exhaust Manifold, OEM Style Replacement, Tecumseh, Pair

Part Number: RRA-7-02594-2

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

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