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 This impeller is suitable for various Suzuki engines, ensuring optimal performance and reliability. Made of rubber, it is designed for numerous models and is essential for maintaining efficient operation across a range of production years.
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$ 43.08
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1-2 weeks delivery time Ensuring efficient operation for various Suzuki outboard engines, this impeller is made from high-quality materials. It covers a wide range of years and models, making it a reliable choice for maintaining performance in Suzuki engines.
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$ 30.85
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1-2 weeks delivery time Crafted for Mercury engines, this impeller provides reliable cooling and performance, suitable for various models. Made from rubber, it supports multiple serial numbers, ensuring compatibility with a range of Mercury outboard engines.
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$ 25.96
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1-2 weeks delivery time This impeller is essential for maintaining the performance of Suzuki outboard engines, supporting models from 8 to 20 horsepower. With a focus on durability, it covers several production years and is compatible with Evinrude, Johnson, and Suzuki engines.
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$ 30.85
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1-2 weeks delivery time This high-quality impeller is designed for Honda outboard engines, ensuring optimal performance and reliability. It is made from rubber and is compatible with models BF8D and 9.9D, with original references 19210-ZW9-003 and 19210-ZW9-013.
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$ 35
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1-2 weeks delivery time This reliable impeller is suitable for Evinrude and Johnson outboard engines, providing excellent water flow and cooling. It fits models from 1986 to 1994, with original references 432941, 437059, and 765350, and is branded by Sierra.
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$ 59.38
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1-2 weeks delivery time This premium water pump kit is specifically designed for various Mercury outboard and inboard engines, ensuring efficient cooling and performance. It includes models like 200 EFI/DFI and 300 EFI/DFI, with original references 817275K05 and others, and is made from rubber.
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$ 162.59
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1-2 weeks delivery time This water pump kit is engineered for Bravo lower units, ensuring optimal water flow for various Mercruiser engines. It is made from rubber and fits multiple engine models, with original references 46-807151A14 and 46-807151A7.
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$ 138.50
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1-2 weeks delivery time This water tube guide is designed for specific Mercury and Mercruiser lower units, ensuring proper alignment and functionality. It is compatible with models like Alpha I Gen II and Mercury 200 DFI, and is branded by Sierra.
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$ 23.15
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1-2 weeks delivery time This seawater pump is engineered for a range of Mercruiser engines, providing reliable cooling and performance. It has original references including 46-862914A13 and fits several engine models, branded by Sierra.
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$ 663.19
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1-2 weeks delivery time This original water pump kit is made for Honda outboard engines and features high-quality rubber material for reliable operation. It corresponds to the original reference 06192-ZW1-305. Brand: Sierra, Product Number: 18-3187.
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$ 125.17
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1-2 weeks delivery time This water pump kit is suitable for various Mercury outboard engines, providing effective water circulation. It is compatible with multiple models and original references 47-89983Q1 and 47-89983T2. Brand: Sierra, Product Number: 18-3207.
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$ 65.47
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1-2 weeks delivery time Designed for Johnson and Evinrude outboard engines, this water pump kit ensures reliable water circulation for optimal performance. It is compatible with several engine models and original references. Brand: Sierra, Product Number: 18-3211.
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$ 108.39
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1-2 weeks delivery time This water pump kit is specifically for Cobra lower units, featuring durable rubber construction and compatibility with various models. The original reference is 984461, and it has ten blades. Brand: Sierra, Product Number: 18-3212-1.
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$ 100.05
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1-2 weeks delivery time This versatile water pump kit is designed for both Mercury and Honda outboard engines, made with high-quality rubber for lasting performance. It has numerous compatibility options and original references. Brand: Sierra, Product Number: 18-3214.
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$ 68.67
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1-2 weeks delivery time This water pump kit is specifically designed for Mercury outboard engines, ensuring reliable performance and durability. It is compatible with several models and original references 47-85089Q4 and 47-85089T7. Brand: Sierra, Product Number: 18-3215.
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$ 76.39
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1-2 weeks delivery time This lambda oxygen sensor is designed for GM engine blocks, providing accurate readings for optimal engine performance. It is suitable for GM New Generation LS Blocks and Small Block engines. Brand: Sierra, Product Number: 18-32150.
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$ 281.50
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1-2 weeks delivery time Tailored for GM blocks used in Indmar, Malibu, and Ilmor engines, this lambda oxygen sensor ensures precise monitoring of exhaust gases. It fits New Generation LS and Small Block engines. Brand: Sierra, Product Number: 18-32151.
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$ 257.01
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1-2 weeks delivery time This water pump kit is essential for maintaining the performance of various Mercury outboard engines. It is compatible with numerous models and original references, made from rubber material. Brand: Sierra, Product Number: 18-3217.
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$ 58.83
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1-2 weeks delivery time Designed for the Alpha I Gen II model, this durable water hose ensures efficient water flow. It fits original references 32-814384 and 32-860220 and is suitable for Mercruiser engines. Brand: Sierra, Product Number: 18-3221.
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$ 30.73
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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 genuine replacement parts, see our range of Boat Impeller.
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.