The water pump impeller is a crucial component in outboard motors, responsible for circulating water through the engine's cooling system to prevent overheating.
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1-2 weeks delivery time Price incl. 19% VAT This manifold riser spacer kit includes all necessary mounting hardware for easy installation, designed for MCM V-6 carb & TBI engines with 2-piece exhaust manifolds, with product number 18-1908K, branded by Sierra.
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€ 602,71
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1-2 weeks delivery time Price incl. 19% VAT This exhaust elbow is designed for specific Volvo-Penta and OMC engines, ensuring optimal performance for inboard engines, with original references including 3850456 and product number 18-1909-1, branded by Sierra.
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€ 432,25
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1-2 weeks delivery time Price incl. 19% VAT Compatible with various Crusader GM Small Block and Big Block V8 engines, this exhaust elbow provides reliable exhaust management, fitting models 220, 270, and 454cu.in, with product number 18-1928, branded by Sierra.
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€ 213,81
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1-2 weeks delivery time Price incl. 19% VAT Crafted for a range of Volvo-Penta engines, this exhaust manifold ensures effective exhaust flow and durability, with original references 834438-4 and 855387, and product number 18-1930-2, branded by Sierra.
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€ 578,53
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1-2 weeks delivery time Price incl. 19% VAT Engineered for a variety of Volvo-Penta inboard engines, this exhaust manifold provides efficient exhaust flow and durability, with original references 835804 and 856883, and product number 18-1931-1, branded by Sierra.
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€ 500,66
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1-2 weeks delivery time Price incl. 19% VAT Designed to fit specific inboard models, this Volvo-Penta exhaust manifold ensures reliable performance and longevity, with original reference 856894 and product number 18-1932, branded by Sierra.
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€ 455,64
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1-2 weeks delivery time Price incl. 19% VAT This exhaust elbow enhances exhaust efficiency and engine performance for various Volvo-Penta models, with original references 855384-4 and 856891, and product number 18-1935-1, branded by Sierra.
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€ 258,44
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1-2 weeks delivery time Price incl. 19% VAT Designed for Volvo-Penta inboard engines, this exhaust elbow ensures efficient exhaust flow and durability, with original reference 857037 and product number 18-1936, branded by Sierra.
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€ 286,83
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1-2 weeks delivery time Price incl. 19% VAT This marine exhaust elbow is compatible with various Chrysler marine models, providing reliable exhaust management, fitting models 273, 318, 340, and 360 CID engines from 1966 to 1986, with product number 18-1946, branded by Sierra.
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€ 158,96
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1-2 weeks delivery time Price incl. 19% VAT Suitable for MerCruiser 4.3L marine gas engines, this new exhaust manifold ensures compatibility and performance, with included gasket kit and necessary fittings, and product number 18-1952-1, branded by Sierra.
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€ 408,87
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1-2 weeks delivery time Price incl. 19% VAT This exhaust manifold is specifically designed for Mercruiser engines, ensuring optimal performance and durability, with compatibility for GM V8 models from 1982 to 2009, including original references like 860246A10 and 87114A19.
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€ 420,28
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1-2 weeks delivery time Price incl. 19% VAT The manifold enhances performance for Mercruiser 4-cylinder engines with a Rochester carburettor mount, supplied with a complete mounting kit. It is suitable for models from 1981 to 1997, referencing original part numbers such as 807078Q07.
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€ 472,07
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1-2 weeks delivery time Price incl. 19% VAT Designed for Mercruiser L4 engines, this exhaust manifold provides reliable performance with compatibility for models from 1990 to 1998, featuring original references like 806867A12 and 816329A3.
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€ 694,42
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1-2 weeks delivery time Price incl. 19% VAT This exhaust elbow is crafted for Mercruiser engines, ensuring compatibility and reliable performance, interchangeable with various models including Mercruiser 76351A04, with the product number 18-1971.
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€ 284,86
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1-2 weeks delivery time Price incl. 19% VAT Specifically for Mercruiser L4 engines, this exhaust elbow ensures efficient exhaust management, suitable for models from 1982 to 1989 and referencing original part numbers such as 12076A2.
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€ 376,08
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1-2 weeks delivery time Price incl. 19% VAT This riser is compatible with late model Mercruiser 4-cylinder engines, providing effective exhaust flow for MCM 2.5L and 3.0L/LX models from 1982 and newer.
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€ 361,60
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1-2 weeks delivery time Price incl. 19% VAT Designed for Mercruiser V6 and V8 engines, this exhaust elbow enhances exhaust flow and performance, suitable for models from 1981 to 2009, with original references including 44354A10.
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€ 330,45
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1-2 weeks delivery time Price incl. 19% VAT This thermostat housing is compatible with various Mercruiser engine models, ensuring proper temperature regulation across a wide range of models, referencing original parts like 47441A1.
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€ 97
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1-2 weeks delivery time Price incl. 19% VAT Designed for Volvo-Penta and OMC engines, this exhaust manifold delivers reliable performance for GM V8 models from 1990 to 2015, with original references such as 3852374 and 3847501.
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€ 486,84
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1-2 weeks delivery time Price incl. 19% VAT This thermostat housing is designed for various Mercruiser engine models, ensuring optimal performance and reliability, with original references including 861006A1 and 8M0061381.
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€ 374,34
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What is the function of an impeller in an outboard motor?
The impeller in an outboard motor is a flexible, rubber component housed within the water pump. Its primary function is to draw water from outside the boat and circulate it through the engine's cooling system, preventing overheating. Regular inspection and timely replacement of the impeller are crucial, as wear or damage can lead to engine failure. Utilizing appropriate tools, such as an impeller puller, can facilitate safe removal and installation during maintenance procedures.
For models designed specifically for Evinrude engines, explore our selection of Evinrude Impeller options. We also offer a dedicated range of Mercury Impeller replacements for those maintaining Mercury outboard motors, ensuring optimal performance and compatibility.
What are the differences between a standart outboard impeller and a raw water pump impeller in outboard motors?
A standard outboard impeller is typically designed for general cooling system operation, ensuring a steady water flow through the pump housing and engine. A raw water pump impeller, on the other hand, is specifically built to handle unfiltered seawater, requiring a more flexible impeller material to resist wear and debris. Regular impeller service, including replacing the old impeller with a new one and applying lubricant to the shaft and seal, helps maintain optimal performance and prevent gear damage.
For those servicing their outboard motor, a proper Honda Impeller Replacement ensures efficient cooling and engine longevity.
What are the signs that indicate an outboard engine needs an impeller service?
Signs that an outboard engine needs an impeller service include reduced water flow from the telltale, overheating, or unusual noises from the water pump housing. If the engine temperature rises abnormally, it may indicate that the water pump impeller is worn or damaged, requiring removal and replacement with a new impeller from a repair kit. Routine inspection and proper installation following the brand’s instructions help maintain performance and prevent issues related to overheating and insufficient cooling.
For Tohatsu engines, a high-quality Tohatsu Impellers is essential for maintaining optimal water circulation and preventing engine damage. Regularly checking and replacing the Tohatsu impeller ensures efficient cooling, prolonging the life of your outboard motor and keeping it in peak condition for all your boating adventures.