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 comprehensive tune-up kit replaces Johnson Evinrude OMC part number 172525, ensuring peak engine performance, and is branded by Sierra with product number 18-5001.
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€ 57,22
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1-2 weeks delivery time Price incl. 19% VAT This ignition kit is designed for Johnson and Evinrude outboard engines, ensuring reliable performance and optimal functionality, with original reference 0172523 for models ranging from 18 to 40 HP produced between 1962 and 1976, and is branded by Sierra with product number 18-5002.
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€ 32,04
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1-2 weeks delivery time Price incl. 19% VAT Specifically designed for Johnson and Evinrude outboard engines, this ignition kit ensures optimal performance and reliability, with original reference 0172806 for models 9.9 to 40 HP produced between 1975 and 1983, and is branded by Sierra with product number 18-5003.
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€ 46,72
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1-2 weeks delivery time Price incl. 19% VAT Providing reliable performance and easy installation, this ignition kit is designed for Johnson and Evinrude outboard engines, with original reference 0172522 for models 3 to 40 HP produced between 1952 and 1990, and is branded by Sierra with product number 18-5006.
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€ 33,41
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1-2 weeks delivery time Price incl. 19% VAT This ignition kit is specifically crafted for Johnson and Evinrude outboard engines, ensuring optimal performance and straightforward installation, with original reference 0172521 for models 1.2 to 2 HP produced between 1975 and 1990, and is branded by Sierra with product number 18-5011.
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€ 23,66
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1-2 weeks delivery time Price incl. 19% VAT Designed for various GM engine types, this ignition module ensures reliable performance and compatibility, with original references including 7243110 and 556096 for models 3.0L to 8.2L, and is branded by Sierra with product number 18-5107-1.
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€ 181,03
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1-2 weeks delivery time Price incl. 19% VAT Crafted for L4, V6, and V8 engines, this ignition module provides optimal ignition performance, with original references including 802465 and 811639 for GM Delco HEI models, and is branded by Sierra with product number 18-5108.
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€ 42,99
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1-2 weeks delivery time Price incl. 19% VAT This ignition coil is designed for Yamaha outboard motors, ensuring reliable engine performance, compatible with part numbers 6E5-85570-10-00 and 6E5-85570-11-00, and is branded by Sierra with product number 18-5110.
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€ 128,11
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1-2 weeks delivery time Price incl. 19% VAT Essential for Yamaha motors, this high-voltage coil enhances ignition efficiency, with original references 697-85570-10-00 and 697-85570-11-00 for models 55 to 90 produced between 1984 and 1994, and is branded by Sierra with product number 18-5111.
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€ 103,14
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1-2 weeks delivery time Price incl. 19% VAT The Ignition Coil is a critical component for various Yamaha outboard motors, ensuring reliable engine performance and efficiency, compatible with models like Yamaha 20 (1996-97), 25 (1994-2009), and C30 (1993-97), with cross references including 61N-85570-00-00, and is branded by Sierra with product number 18-5113.
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€ 105,48
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1-2 weeks delivery time Price incl. 19% VAT Designed for GM engine blocks, the Thunderbolt Ignition Sensor provides optimal ignition performance for marine applications, with original references including 87-861780A2 for models 200 to 525, suitable for V6 and V8 GM engines with Thunderbolt IV and V ignition, and is branded by Sierra with product number 18-5116-1.
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€ 83,58
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1-2 weeks delivery time Price incl. 19% VAT Essential for Mercruiser stern drives, the Ignition Module ensures reliable engine operation, replacing General Motors part number 10482803, and is branded by Sierra with product number 18-5117.
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€ 214,01
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1-2 weeks delivery time Price incl. 19% VAT The Ignition Coil for Yamaha engines provides essential spark and performance for models 115 to 225 produced between 1994 and 2006, with original reference 6R3-85570-01-00, and is branded by Sierra with product number 18-5128.
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€ 94,63
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1-2 weeks delivery time Price incl. 19% VAT The CDI unit is crucial for Yamaha engines, ensuring optimal ignition performance across various horsepower ranges, with original references including 430771 for models 9.9-15hp produced between 1999 and 2009, and is branded by Sierra with product number 18-5132.
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€ 189,89
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1-2 weeks delivery time Price incl. 19% VAT Designed for Tohatsu engines, this Ignition Coil ensures reliable ignition and engine performance, and is branded by Sierra with product number 18-5133.
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€ 88,77
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1-2 weeks delivery time Price incl. 19% VAT The Ignition Coil for various Yamaha outboard motors provides reliable spark for optimal performance, fitting models like F6 (2001-07) and T9.9 (2007-21), with cross references including 680-85570-00-00, and is branded by Sierra with product number 18-5138.
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€ 163,34
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1-2 weeks delivery time Price incl. 19% VAT These Platinum Screws are designed for specific Johnson and Evinrude outboard engines, ensuring durability and reliability, compatible with models ranging from 9.9 HP to 40 Comm, and are branded by Sierra with product number 18-5141.
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€ 24,52
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1-2 weeks delivery time Price incl. 19% VAT This Ignition Coil is designed to provide essential ignition for various engine types, ensuring smooth operation, and is branded by Sierra with product number 18-5151.
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€ 169,70
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1-2 weeks delivery time Price incl. 19% VAT This ignition coil is designed specifically for Suzuki engines, ensuring optimal performance and reliability for models DT9.9 and DT15 produced between 1983 and 1988, with original reference 32140-93900, and is branded by Sierra with product number 18-5152.
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€ 18,19
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1-2 weeks delivery time Price incl. 19% VAT These platinum screws are essential for maintaining Johnson and Evinrude motors, providing durability and strength for models ranging from 1.2 to 40 HP produced between 1952 and 1990, with original reference 580148, and are branded by Sierra with product number 18-5156.
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€ 17,63
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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.