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 water pump housing is compatible with Yamaha outboard engines, ensuring effective water circulation. It is designed for use with Sierra's water pump kits and is interchangeable with various models from Mallory and Yamaha, branded by Sierra.
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€ 33,49
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1-2 weeks delivery time Price incl. 19% VAT This water pump housing is designed for Yamaha outboard engines, offering durability and optimal performance. It is compatible with Sierra's 18-3371 Water Pump Kit and interchangeable with Mallory 9-43251 and Yamaha part 688-44311-01-00. Brand: Sierra, Product Number: 18-3171.
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€ 34,79
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1-2 weeks delivery time Price incl. 19% VAT 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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€ 80,66
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1-2 weeks delivery time Price incl. 19% VAT 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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€ 60,99
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1-2 weeks delivery time Price incl. 19% VAT 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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€ 70,35
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1-2 weeks delivery time Price incl. 19% VAT 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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€ 64,94
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1-2 weeks delivery time Price incl. 19% VAT 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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€ 51,91
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1-2 weeks delivery time Price incl. 19% VAT 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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€ 51,32
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1-2 weeks delivery time Price incl. 19% VAT 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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€ 189,13
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1-2 weeks delivery time Price incl. 19% VAT 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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€ 172,68
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1-2 weeks delivery time Price incl. 19% VAT This high-quality oxygen sensor is designed for Honda engines, ensuring optimal performance and efficiency. It corresponds to the original references 35655-ZY3-C01 and 35655-ZZ5-004 and is suitable for models BF40, BF50, BF175, BF200, BF225, and BF250. Brand: Sierra, Product Number: 18-32153.
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€ 376,46
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1-2 weeks delivery time Price incl. 19% VAT 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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€ 42,18
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1-2 weeks delivery time Price incl. 19% VAT 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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€ 20,07
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1-2 weeks delivery time Price incl. 19% VAT This top cover screw is vital for securing the upper drive shaft in Mercruiser stern drives, ensuring reliable performance. It is designed for Mercruiser stern drive compatibility. Brand: Sierra, Product Number: 18-3231.
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€ 2,99
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1-2 weeks delivery time Price incl. 19% VAT These screw head plugs are designed to fit Mercruiser engines, providing a secure and reliable seal. They correspond to the original reference Merc. 19-47579. Brand: Sierra, Product Number: 18-3232-9.
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€ 9,70
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1-2 weeks delivery time Price incl. 19% VAT This impeller kit is crucial for maintaining optimal cooling performance in Bravo lower units for various Mercruiser engines. It is made of rubber and has eight blades, with the original reference 47-59362T6. Brand: Sierra, Product Number: 18-3237.
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€ 68,70
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1-2 weeks delivery time Price incl. 19% VAT This water pump kit is designed for Mercury outboard engines, ensuring efficient cooling and performance. It is made from rubber material and corresponds to original references 47-39074, 47-65957, and 47-89981. Brand: Sierra, Product Number: 18-3239.
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€ 27,16
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1-2 weeks delivery time Price incl. 19% VAT This comprehensive water pump kit supports various Suzuki engines, providing reliable cooling for optimal performance. It includes models for both 4T and 2T engines and original references 17400-96350 to 17400-96353. Brand: Sierra, Product Number: 18-3242.
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€ 35,29
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1-2 weeks delivery time Price incl. 19% VAT Specifically designed for Honda outboard engines, this impeller provides essential water flow for cooling. It corresponds to the original references 19210-881-003, 19210-881-A01, and 19210-881-A02. Brand: Sierra, Product Number: 18-3245.
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€ 27,30
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1-2 weeks delivery time Price incl. 19% VAT The Impeller for Honda engines is designed for optimal performance and durability, ensuring smooth operation of your outboard engine. It has original references 19210-ZW9-A31 and 19210-ZW9-A32, is made of rubber, and is suitable for models 8, 9, 15, and 20. Brand: Sierra, Product Number: 18-32455.
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€ 30,69
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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.