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 solenoid switch is compatible with a range of outboard engines, providing dependable operation across multiple models, and is produced by Sierra under product number 18-5811, with various cross-reference options.
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€ 96,40
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1-2 weeks delivery time Price incl. 19% VAT These relays are designed for Johnson and Evinrude outboard motors, ensuring compatibility and reliable performance for models from 1976 to 1981, manufactured by Sierra under product number 18-5814.
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€ 35,32
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1-2 weeks delivery time Price incl. 19% VAT This solenoid is built to withstand saltwater and corrosion, meeting original equipment standards for Mercury and Mariner outboards, and replaces several part numbers, produced by Sierra under product number 18-5815.
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€ 45,76
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1-2 weeks delivery time Price incl. 19% VAT The Mercury Motor Relays are essential components for various Mercury and Mercruiser engines, ensuring reliable performance and operation across models such as V135, V150, and 3.0L, produced by Sierra under product number 18-5817.
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€ 27,38
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1-2 weeks delivery time Price incl. 19% VAT Designed for outboard motors, the Mercury Trim Relay provides optimal functionality for models including V135, V150, and XR4, manufactured by Sierra under product number 18-5818.
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€ 55,89
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1-2 weeks delivery time Price incl. 19% VAT These relays are compatible with a range of Mercury and Mariner engines, ensuring smooth operation for various models from 15 to 800, produced by Sierra under product number 18-5820.
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€ 61,80
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1-2 weeks delivery time Price incl. 19% VAT The Starter Relays for Yamaha Engines provide reliable starting for models ranging from 9.9 to 100hp, manufactured by Sierra under product number 18-5821.
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€ 36,88
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1-2 weeks delivery time Price incl. 19% VAT This Starter Solenoid is crucial for ensuring reliable starting in outboard motors, designed to interchange with OMC part number 584580, produced by Sierra under product number 18-5823.
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€ 86,97
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1-2 weeks delivery time Price incl. 19% VAT The Regulator/Rectifier for Johnson and Evinrude outboard motors replaces specific OMC parts, providing seamless compatibility and manufactured by Sierra under product number 18-5828.
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€ 437,22
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1-2 weeks delivery time Price incl. 19% VAT These relays are designed for a range of Johnson and Evinrude outboard motors, ensuring efficient operation for models from 30 to 300, produced by Sierra under product number 18-5833.
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€ 67,69
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1-2 weeks delivery time Price incl. 19% VAT Designed for various Mercury outboard motor models, these relays ensure reliable performance and functionality, manufactured by Sierra under product number 18-5834.
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€ 58,10
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1-2 weeks delivery time Price incl. 19% VAT This 12V solenoid features a robust steel housing and durable copper contacts, designed for reliable performance with a continuous rating of 85A at 12 VDC, produced by Sierra under product number 18-5840 and replacing multiple part numbers.
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€ 68,33
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1-2 weeks delivery time Price incl. 19% VAT The Trim Relays for Mercury engines are essential for ensuring efficient operation across various models, including V135, V150, and 3.0L, manufactured by Sierra under product number 18-5849.
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€ 22,87
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1-2 weeks delivery time Price incl. 19% VAT Designed for specific Yamaha 2-Stroke engines, this solenoid ensures optimal performance for models ranging from 115hp to 250hp, produced by Sierra under product number 18-5853 and compatible with several cross-reference parts.
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€ 140,71
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1-2 weeks delivery time Price incl. 19% VAT This stator serves as a direct replacement for Mercury Marine models, ensuring compatibility and performance, manufactured by Sierra under product number 18-5854.
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€ 372,86
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1-2 weeks delivery time Price incl. 19% VAT Designed specifically for Mercury Marine outboard motors, this stator ensures reliable performance and is produced by Sierra under product number 18-5860.
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€ 315,95
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1-2 weeks delivery time Price incl. 19% VAT The comprehensive stator kit is suitable for various Mercury and Mariner motors from 1977 to 1998, covering models from 6 to 40hp, manufactured by Sierra under product number 18-5864.
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€ 271,87
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1-2 weeks delivery time Price incl. 19% VAT Engineered for Mercury 50-70 HP engines, this stator meets or exceeds original quality standards and is interchangeable with several part numbers, produced by Sierra under product number 18-5865.
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€ 320,47
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1-2 weeks delivery time Price incl. 19% VAT This stator is a suitable replacement for a range of Mercury, Mariner, and Force motors, enhancing performance and manufactured by Sierra under product number 18-5870, replacing multiple original parts.
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€ 382,75
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1-2 weeks delivery time Price incl. 19% VAT The Stator Kit for Mercury Motors is designed to ensure reliable performance and compatibility with various engine models from 1994 to 2006, including models 100 and 125, manufactured by Sierra under product number 18-5873.
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€ 657,33
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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.
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.