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The water pump is the heart of your inboard or I/O cooling system. Sierra Marine offers circulating water pumps—quality replacements designed specifically for your GM, Ford, or Chrysler-based watercraft engine. Each pump is assembled using new castings, and features corrosion-resistant brass impellers, mounting gaskets, brass plugs and fittings, and is powdercoated for additional protection. Order the pump best suited to your marine engine. Key features: * Engineered to be an exact match to OEM pumps * Assembled with brass bi-directional impellers for installation on right hand or left hand rotating engines * Pumps include gaskets, brass plugs and fittings, stainless steel seal cup and spring (except Model 18-3599-1), and stainless steel backplate (where applicable) * Powdercoated finish to stand up to harsh marine environment
( 11 )
$99.99
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$210.99
Yes, Sierra Marine has water pump impeller kits, too! When your focus is on servicing your cooling system, Sierra offers a large selection of complete water pump kits, upper pump kits, and impeller repair kits with all the correct fittings and necessary components to do the job right—the first time.
( 4 )
$13.99
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$120.99
Sierra Marine water pump impellers provide direct-replacement fitment when servicing your cooling system. Sierra offers a large selection of impellers to match your exact model.
( 1 )
$11.99
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$48.99
Servicing your boat's cooling system? Sierra Marine water pump kits make service easier. Each Sierra kit includes the necessary components and gaskets to rebuild and repair your boat's water pump. And you will find Sierra's quality parts will fit and function just like the originals they are replacing.
( 1 )
$38.99
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$177.99
Sierra Marine's coupler water tubes are made from a blend of high-tech materials, and skillfully designed to work with Alpha One Gen II drives, and work with many outboard applications. Each Sierra product meets or exceeds the original equipment part it replaces and is engineered to meet today's high horsepower engine demands while withstanding the harsh marine environment. Order the model designed for your application needs.
Not Yet Reviewed
$12.99
Water pump housings can wear over time and lead to serious problems if not replaced. Sierra Marine offers quality replacements to restore proper cooling and reduce the chances of overheating your boat's engine. They are engineered to meet OE specification for an easy installation and proper fit. Maintain the proper function and cooling with Sierra Marine water pump housings; order the housing designed for your application.
Not Yet Reviewed
$31.99
Sierra Marine exhaust protector valves feature an external flap that will prevent unwanted water and debris from entering your exhaust system. Their stainless steel hose clamp will provide a tight and secure fit to your exhaust pipe. They are constructed from weather-resistant EPDM with UV stabilizer.
Not Yet Reviewed
$27.99
Sierra Marine offers water pump impeller keys for a wide range of watercraft brands, including Suzuki, Mercury, Yamaha, Chrysler, GLM, Mallory, Mercruiser, US Marine, Honda©, Johnson/Evinrude, and Volvo Penta. These drive unit components deliver high-level performance, durability, and longevity that surpass customers' expectations. The replacement keys meet or exceed the quality of the original part. Made with the finest materials, the keys are each to attach and detach. Order the model recommended for your application.
Not Yet Reviewed
$1.99
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$15.99
Sierra Marine offers a variety of water pump replacement parts—including cups, plates, dividers, housings, gaskets, idlers, impellers, motors, O-rings, mounts, and more. These components are available for numerous watercraft makes, such as Yamaha, Johnson/Evinrude, GLM, and Mallory.
Not Yet Reviewed
$3.99
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