How do I find the right cooling parts for my marine engine?

Use our engine finder tool to select your engine make and model. We carry OEM-equivalent raw water pumps, impellers, gaskets, and repair kits for over 100 marine engine models from brands like Caterpillar, Cummins, Volvo Penta, Perkins, and more.

What are the signs of a failing marine raw water cooling system?

Common signs include rising engine temperature, reduced water flow from the exhaust, visible impeller pieces in the strainer basket, water pump weeping or leaking, and unusual noises from the pump area. Address these symptoms immediately to prevent engine damage.

Hose – The Marine Exchange

Trident Marine 2-1/2" Ocean Flex Multipurpose Hose - Sold by the Foot [321-2126-FT]

Trident Marine 2-1/2" Ocean Flex Multipurpose Hose - Sold by the Foot [321-2126-FT]

Regular price $49.99

Regular price ~~$0.00~~ Sale price $49.99
Trident Marine 2-1/2" x 50' Ocean-Flex Multipurpose Hose [321-2126]

Trident Marine 2-1/2" x 50' Ocean-Flex Multipurpose Hose [321-2126]

Regular price $2,024.99

Regular price ~~$0.00~~ Sale price $2,024.99
Trident Marine 2-1/2" x 25' Ocean-Flex Multipurpose Hose [321-2125]

Trident Marine 2-1/2" x 25' Ocean-Flex Multipurpose Hose [321-2125]

Regular price $1,024.99

Regular price ~~$0.00~~ Sale price $1,024.99
Trident Marine 2" Ocean-Flex Multipurpose Hose - Sold by the Foot [321-2006-FT]

Trident Marine 2" Ocean-Flex Multipurpose Hose - Sold by the Foot [321-2006-FT]

Regular price $39.99

Regular price ~~$0.00~~ Sale price $39.99
Trident Marine 2" x 50' Ocean-Flex Multipurpose Hose [321-2006]

Trident Marine 2" x 50' Ocean-Flex Multipurpose Hose [321-2006]

Regular price $1,549.99

Regular price ~~$0.00~~ Sale price $1,549.99
Trident Marine 2" x 25' Ocean-Flex Multipurpose Hose [321-2005]

Sold out

Trident Marine 2" x 25' Ocean-Flex Multipurpose Hose [321-2005]

Regular price $769.99

Regular price ~~$0.00~~ Sale price $769.99

Sold out
Trident Marine 1-1/2" Ocean-Flex Multipurpose Hose - Sold by the Foot [321-1126-FT]

Trident Marine 1-1/2" Ocean-Flex Multipurpose Hose - Sold by the Foot [321-1126-FT]

Regular price $29.99

Regular price ~~$0.00~~ Sale price $29.99
Trident Marine 1-1/2" x 50' Ocean-Flex Multipurpose Hose [321-1126]

Trident Marine 1-1/2" x 50' Ocean-Flex Multipurpose Hose [321-1126]

Regular price $1,249.99

Regular price ~~$0.00~~ Sale price $1,249.99
Trident Marine 1" Flex Marine Wet Exhaust Water Hose Black - Sold by the Foot [100-1006-FT]

Trident Marine 1" Flex Marine Wet Exhaust Water Hose Black - Sold by the Foot [100-1006-FT]

Regular price $15.99

Regular price ~~$0.00~~ Sale price $15.99
Trident Marine 3/4" Flex Marine Wet Exhaust Water Hose Black - Sold by the Foot [100-0346-FT]

Trident Marine 3/4" Flex Marine Wet Exhaust Water Hose Black - Sold by the Foot [100-0346-FT]

Regular price $13.99

Regular price ~~$0.00~~ Sale price $13.99
Trident Marine 1-1/4" Flex Marine Wet Exhaust Water Hose Black - Sold by the Foot [100-1146-FT]

Trident Marine 1-1/4" Flex Marine Wet Exhaust Water Hose Black - Sold by the Foot [100-1146-FT]

Regular price $16.99

Regular price ~~$0.00~~ Sale price $16.99
Trident Marine 1-1/2" Flex Marine Wet Exhaust Water Hose - Black - Sold by the Foot [250-1126-FT]

Trident Marine 1-1/2" Flex Marine Wet Exhaust Water Hose - Black - Sold by the Foot [250-1126-FT]

Regular price $19.99

Regular price ~~$0.00~~ Sale price $19.99
Trident Marine 1" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-1006]

Trident Marine 1" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-1006]

Regular price $454.99

Regular price ~~$0.00~~ Sale price $454.99
Trident Marine 3/4" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-0346]

Trident Marine 3/4" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-0346]

Regular price $576.55

Regular price ~~$0.00~~ Sale price $576.55
Trident Marine 1-1/4" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-1146]

Trident Marine 1-1/4" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-1146]

Regular price $665.92

Regular price ~~$0.00~~ Sale price $665.92
Trident Marine 1-1/2" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [250-1126]

Trident Marine 1-1/2" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [250-1126]

Regular price $699.99

Regular price ~~$0.00~~ Sale price $699.99

Item added to your cart

Find Parts for Your Engine

Hose

Trident Marine 2-1/2" Ocean Flex Multipurpose Hose - Sold by the Foot [321-2126-FT]

Trident Marine 2-1/2" Ocean Flex Multipurpose Hose - Sold by the Foot [321-2126-FT]

Trident Marine 2-1/2" x 50' Ocean-Flex Multipurpose Hose [321-2126]

Trident Marine 2-1/2" x 50' Ocean-Flex Multipurpose Hose [321-2126]

Trident Marine 2-1/2" x 25' Ocean-Flex Multipurpose Hose [321-2125]

Trident Marine 2-1/2" x 25' Ocean-Flex Multipurpose Hose [321-2125]

Trident Marine 2" Ocean-Flex Multipurpose Hose - Sold by the Foot [321-2006-FT]

Trident Marine 2" Ocean-Flex Multipurpose Hose - Sold by the Foot [321-2006-FT]

Trident Marine 2" x 50' Ocean-Flex Multipurpose Hose [321-2006]

Trident Marine 2" x 50' Ocean-Flex Multipurpose Hose [321-2006]

Trident Marine 2" x 25' Ocean-Flex Multipurpose Hose [321-2005]

Trident Marine 2" x 25' Ocean-Flex Multipurpose Hose [321-2005]

Trident Marine 1-1/2" Ocean-Flex Multipurpose Hose - Sold by the Foot [321-1126-FT]

Trident Marine 1-1/2" Ocean-Flex Multipurpose Hose - Sold by the Foot [321-1126-FT]

Trident Marine 1-1/2" x 50' Ocean-Flex Multipurpose Hose [321-1126]

Trident Marine 1-1/2" x 50' Ocean-Flex Multipurpose Hose [321-1126]

Trident Marine 1" Flex Marine Wet Exhaust Water Hose Black - Sold by the Foot [100-1006-FT]

Trident Marine 1" Flex Marine Wet Exhaust Water Hose Black - Sold by the Foot [100-1006-FT]

Trident Marine 3/4" Flex Marine Wet Exhaust Water Hose Black - Sold by the Foot [100-0346-FT]

Trident Marine 3/4" Flex Marine Wet Exhaust Water Hose Black - Sold by the Foot [100-0346-FT]

Trident Marine 1-1/4" Flex Marine Wet Exhaust Water Hose Black - Sold by the Foot [100-1146-FT]

Trident Marine 1-1/4" Flex Marine Wet Exhaust Water Hose Black - Sold by the Foot [100-1146-FT]

Trident Marine 1-1/2" Flex Marine Wet Exhaust Water Hose - Black - Sold by the Foot [250-1126-FT]

Trident Marine 1-1/2" Flex Marine Wet Exhaust Water Hose - Black - Sold by the Foot [250-1126-FT]

Trident Marine 1" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-1006]

Trident Marine 1" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-1006]

Trident Marine 3/4" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-0346]

Trident Marine 3/4" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-0346]

Trident Marine 1-1/4" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-1146]

Trident Marine 1-1/4" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [100-1146]

Trident Marine 1-1/2" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [250-1126]

Trident Marine 1-1/2" x 50 Coil Flex Marine Wet Exhaust Water Hose - Black [250-1126]

Hose

Filter and sort

Filter

SUBSCRIBE FOR OEM‑VERIFIED GUIDES, TROUBLESHOOTING TIPS, AND EXCLUSIVE DISCOUNTS

Get 10% Off Your First Order

Welcome Aboard!