Marine Exhaust Hoses
- Shields Hose®Nautiflex 8" x 3' Blue Silicone Exhaust Hose (116-202-8000-36)Nautiflex 8" x 3' Blue Silicone Exhaust Hose (116-202-8000-36) by Shields Hose®. Shields Nautiflex Silicone Exhaust Hose has a blue silicone cover with a smooth finish for easy clean up. This hose is flexible, easy to install and has...Carefully crafted to suit your specific boating needsEngineered to high standards$395.53
- Shields Hose®Shieldsaust 2" x 6-1/4' Rubber Corrugated Exhaust Hose (116-252-2001)Shieldsaust 2" x 6-1/4' Rubber Corrugated Exhaust Hose (116-252-2001) by Shields Hose®. Shieldsaust – C Hose has a black synthetic rubber tube and cover. It is reinforced with double wire helix imbedded between plies of synthetic cord...Carefully crafted to suit your specific boating needsEngineered to high standards$109.22
- Shields Hose®Shieldsaust 3" x 10' Rubber Corrugated Exhaust Hose (116-252-3003)Shieldsaust 3" x 10' Rubber Corrugated Exhaust Hose (116-252-3003) by Shields Hose®. Shieldsaust – C Hose has a black synthetic rubber tube and cover. It is reinforced with double wire helix imbedded between plies of synthetic cord...Carefully crafted to suit your specific boating needsEngineered to high standards$244.20
- Shields Hose®10" x 14" Silicone Exhaust Hose with Reinforced Fabric (116-274-10000)10" x 14" Silicone Exhaust Hose with Reinforced Fabric by Shields Hose®. Shields Single and Double Hump Couplers have a blue silicone cover with a smooth finish for easy clean up and are fabric reinforced. The couplers remain stable at...Carefully crafted to suit your specific boating needsEngineered to high standards$605.23
- Shields Hose®6" x 14" Silicone Exhaust Hose with Reinforced Fabric (116-274-6000)6" x 14" Silicone Exhaust Hose with Reinforced Fabric by Shields Hose®. Shields Single and Double Hump Couplers have a blue silicone cover with a smooth finish for easy clean up and are fabric reinforced. The couplers remain stable at...Carefully crafted to suit your specific boating needsEngineered to high standards$448.01
- Shields Hose®8" x 14" Silicone Exhaust Hose with Reinforced Fabric (116-274-8000)8" x 14" Silicone Exhaust Hose with Reinforced Fabric by Shields Hose®. Shields Single and Double Hump Couplers have a blue silicone cover with a smooth finish for easy clean up and are fabric reinforced. The couplers remain stable at...Carefully crafted to suit your specific boating needsEngineered to high standards$504.87
- Shields Hose®Shieldsflex ll 2-1/2" x 6-1/4' Black Rubber Water/Exhaust Hose with Wire (116-250-2121)Shieldsflex ll 2-1/2" x 6-1/4' Black Rubber Water/Exhaust Hose with Wire (116-250-2121) 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$215.52
- 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 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
- Centek®Fiberglass Exhaust Y-Coupling (1200316)Fiberglass Exhaust Y-Coupling (1200316) by Centek®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$295.82
- Centek®Vernatube 2-1/2" x 10' Fiberglass Exhaust Tube (1100501-10)Vernatube 2-1/2" x 10' Fiberglass Exhaust Tube (1100501-10) by Centek®. Vernatube™ is resin-impregnated glass filament tubing wound exclusively with a new fire retardant resin formulated for high temperature applications. Centek uses...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$283.08
- Centek®Vernatube 4" x 10' Fiberglass Exhaust Tube (1100504-10)Vernatube 4" x 10' Fiberglass Exhaust Tube (1100504-10) by Centek®. Vernatube™ is resin-impregnated glass filament tubing wound exclusively with a new fire retardant resin formulated for high temperature applications. Centek uses the...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$349.34
- Centek®Vernatube 8" x 10' Fiberglass Exhaust Tube (1100508-10)Vernatube 8" x 10' Fiberglass Exhaust Tube (1100508-10) by Centek®. Vernatube™ is resin-impregnated glass filament tubing wound exclusively with a new fire retardant resin formulated for high temperature applications. Centek uses the...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$983.59
- 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
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.