Marine Exhaust Hoses
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- Shields Hose®Shieldsflex ll 3" x 6-1/4' Black Rubber Water/Exhaust Hose with Wire (116-250-3001)Shieldsflex ll 3" x 6-1/4' Black Rubber Water/Exhaust Hose with Wire (116-250-3001) by Shields Hose®. Shieldsflex II Marine Water/Exhaust Hose has a black synthetic rubber tube and cover. It is reinforced with wire helix imbedded...Carefully crafted to suit your specific boating needsEngineered to high standards$136.38
- Shields Hose®Shieldsflex ll 3-1/2" x 6-1/4' Black Rubber Water/Exhaust Hose with Wire (116-250-3121)Shieldsflex ll 3-1/2" x 6-1/4' Black Rubber Water/Exhaust Hose with Wire (116-250-3121) by Shields Hose®. Shieldsflex II Marine Water/Exhaust Hose has a black synthetic rubber tube and cover. It is reinforced with wire helix imbedded...Carefully crafted to suit your specific boating needsEngineered to high standards$263.68
- Shields Hose®Shieldsflex ll 3-1/8" x 6-1/4' Black Rubber Water/Exhaust Hose with Wire (116-250-3181)Shieldsflex ll 3-1/8" x 6-1/4' Black Rubber Water/Exhaust Hose with Wire by Shields Hose®. Shieldsflex II Marine Water/Exhaust Hose has a black synthetic rubber tube and cover. It is reinforced with wire helix imbedded between plies of...Carefully crafted to suit your specific boating needsEngineered to high standards$331.14
- Shields Hose®Shieldsflex ll 4" x 6-1/4' Black Rubber Water/Exhaust Hose with Wire (116-250-4001)Shieldsflex ll 4" x 6-1/4' Black Rubber Water/Exhaust Hose with Wire (116-250-4001) by Shields Hose®. Shieldsflex II Marine Water/Exhaust Hose has a black synthetic rubber tube and cover. It is reinforced with wire helix imbedded...Carefully crafted to suit your specific boating needsEngineered to high standards$314.13
- Shields Hose®Shieldsflex ll 5" x 2' Black Rubber Water/Exhaust Hose with Wire (116-250-5000-24)Shieldsflex ll 5" x 2' Black Rubber Water/Exhaust Hose with Wire (116-250-5000-24) by Shields Hose®. Shieldsflex II Marine Water/Exhaust Hose has a black synthetic rubber tube and cover. It is reinforced with wire helix imbedded between...Carefully crafted to suit your specific boating needsEngineered to high standards$87.07
- Gates®Marine Master™ 1-1/2" x 12-1/2' Rubber Exhaust Hose (250-1124)Marine Master™ 1-1/2" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$90.45
- Gates®Marine Master™ 1-1/4" x 12-1/2' Rubber Exhaust Hose (250-1144)Marine Master™ 1-1/4" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$83.55
- Gates®Marine Master™ 1-1/8" x 12-1/2' Rubber Exhaust Hose (250-1184)Marine Master™ 1-1/8" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$80.37
- Gates®Marine Master™ 1-3/4" x 12-1/2' Rubber Exhaust Hose (250-1344)Marine Master™ 1-3/4" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$55.39
- Gates®Marine Master™ 1-3/8" x 12-1/2' Rubber Exhaust Hose (250-1384)Marine Master™ 1-3/8" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$84.89
- Gates®Marine Master™ 1-4/8" x 12-1/2' Rubber Exhaust Hose (250-1584)Marine Master™ 1-4/8" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$92.78
- Gates®Marine Master™ 1-7/8" x 12-1/2' Rubber Exhaust Hose (250-1784)Marine Master™ 1-7/8" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$102.02
- Gates®Marine Master™ 2-1/2" x 12-1/2' Rubber Exhaust Hose (250-2124)Marine Master™ 2-1/2" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$141.94
- Gates®Marine Master™ 2-1/4" x 12-1/2' Rubber Exhaust Hose (250-2144)Marine Master™ 2-1/4" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$60.70
- Gates®Marine Master™ 2-1/8" x 12-1/2' Rubber Exhaust Hose (250-2184)Marine Master™ 2-1/8" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$114.74
- Gates®Marine Master™ 2-3/4" x 12-1/2' Rubber Exhaust Hose (250-2344)Marine Master™ 2-3/4" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$174.86
- Gates®Marine Master™ 2-3/8" x 12-1/2' Rubber Exhaust Hose (250-2384)Marine Master™ 2-3/8" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$60.38
- Gates®Marine Master™ 2-5/8" x 12-1/2' Rubber Exhaust Hose (250-2584)Marine Master™ 2-5/8" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$173.87
- Gates®Marine Master™ 2-7/8" x 12-1/2' Rubber Exhaust Hose (250-2784)Marine Master™ 2-7/8" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$96.95
- Gates®Marine Master™ 3" x 12-1/2' Rubber Exhaust Hose (250-3004)Marine Master™ 3" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$202.32
- Gates®Marine Master™ 3-1/2" x 12-1/2' Rubber Exhaust Hose (250-3124)Marine Master™ 3-1/2" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$246.57
- Gates®Marine Master™ 4" x 12-1/2' Rubber Exhaust Hose (250-4004)Marine Master™ 4" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$129.12
- Gates®Marine Master™ 4-1/2" x 12-1/2' Rubber Exhaust Hose (250-4124)Marine Master™ 4-1/2" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$299.34
- Gates®Marine Master™ 5" x 12-1/2' Rubber Exhaust Hose (250-5004)Marine Master™ 5" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$322.84
- Gates®Marine Master™ 5-1/2" x 12-1/2' Rubber Exhaust Hose (250-5124)Marine Master™ 5-1/2" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$235.61
- Gates®Marine Master™ 6" x 12-1/2' Rubber Exhaust Hose (250-6004)Marine Master™ 6" x 12-1/2' Rubber Exhaust Hose by Gates®. Heavy-duty fabric-reinforced hose with a helical steel wire reinforcement to meet marine water and wet exhaust hose requirements. Features blue layline for easy...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$529.65
- Sea Dog®2-9/16" Stainless Steel Exhaust Thru-Hull (521130)2-9/16" Stainless Steel Exhaust Thru-Hull (521130) by Sea Dog®. For use with hose to allow water to pass in or out of a vessel. These injection molded nylon thru-hulls are ideal for salt water use because they are impervious to...Expertly crafted from premium materialsDesigned to match rigorous quality standards$81.98
- Trident®2" x 12.5' Softwall Exhaust Hose (2002004)2" x 12.5' Softwall Exhaust Hose by Trident®. Trident Marine is a company that continues to grow successfully by providing only the highest quality marine hose and related products. They design, specify, source, private label, certify...Expertly crafted utilizing advanced technologiesUnwavering commitment to excellence$161.19
- Trident®2-1/2" x 2' Softwall Exhaust Hose (200212024)2-1/2" x 2' Softwall Exhaust Hose (200212024) by Trident®. Trident Marine is a company that continues to grow successfully by providing only the highest quality marine hose and related products. They design, specify, source, private...Expertly crafted utilizing advanced technologiesUnwavering commitment to excellence$41.44
- Trident®2-1/2" x 4' Softwall Exhaust Hose (200212048)2-1/2" x 4' Softwall Exhaust Hose (200212048) by Trident®. Trident Marine is a company that continues to grow successfully by providing only the highest quality marine hose and related products. They design, specify, source, private...Expertly crafted utilizing advanced technologiesUnwavering commitment to excellence$79.34
Most boats and yachts have a wet exhaust system. Raw water from the engine cooling system is pushed into the exhaust gas stream to cool down the hot gases and reduce engine noise. Because water absorbs heat therefore reducing temperatures downstream, exhaust lines can be made from materials like rubber, silicone, or fiberglass. Compared to steel, these materials are lightweight, fully corrosion-resistant, and flexible, or can easily be molded into different shapes.
The hoses used in wet exhaust systems are rated for certain temperatures. When the temps increase drastically due to mishaps like debris clogging the intake, which interrupts the flow of cooling raw water, even the strongest hose won’t be able to withstand the thermal load and will eventually get damaged. Even if engine and generator hoses are visually decent, it’s a good idea to replace them along with clamps once in five years or so, simply because the material they are made from ages and weakens. Always opt for high-quality marine exhaust hoses; those offered in our store come from reputable makers like Trident, Shields Hose, or Gates, which ensure their products meet or exceed exhaust standards and provide high levels of resistance to high and low temperatures, salt water, diesel fumes, and aging.