WakeMAKERS Malibu M5/M6 E100090 Raw Water Pump Impeller

WakeMAKERS Malibu M5/M6 E100090 Raw Water Pump Impeller
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Item: S217507

Direct replacement impeller for Malibu's E100090 raw water pump impeller.

This direct replacement for the Malibu E100090 raw water impeller was common on 2019-2021 Malibu and Axis boats with the M5 and M6 engines. If you have a 2019-2021 Malibu or Axis boat that has not had the upgraded housing installed this is the impeller that you want. From the factory you most likely had the Sherwood 15000K impeller that was known to fail and this will directly replace that factory impeller.

The raw water impellers on the 2019-2021 Malibu and Axis M5 and M6 engines were known to have issues from the factory and fail within the first 30hrs of operation. If you have not had the impeller housing upgraded by your local dealer, we recommend to keep a couple extras on hand as a safety net.

We recommend checking your engine maintenance manual for the service interval for changing the raw water pump impeller on your specific engine. Staying on this maintenance plan with keep your boat running smooth and happy for years to come.


Do you have a 2022+ Malibu or Axis?

If you have a 2022+ Malibu or Axis M5 or M6 engine or your 2019-2020 M5 or M6 engine has gotten the upgraded raw water pump impeller housing you will want to purchase the replacement for the Johnson 09-812B impeller.

No Warranty


This product can expose you to chemicals including DINP (Diisononyl phthalate) and DIDP (Diisodecyl phthalate) which are known to the State of California to cause cancer. For more information go to https://www.p65warnings.ca.gov.

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Note We have the right to refuse price matching at any time for any reason. In order to qualify for price matching, the item must be identical make, model, year, and part number, and must be in stock. Price matching excludes sale items and previously purchased products.

365 Day Returns

365 Day Returns Your satisfaction is our biggest priority, which is why we gladly accept returns on any new product for up to 365 days from the date your order ships. Refunds will be issued to the original payment method for up to 30 days from the original ship date. Returns on orders older than 30 days up to 365 days will be processed as store credit that can be applied to a future order.

For the full details of our 365 Return Policy, including any restrictions or exclusions, please visit the Returns & Exchanges section on Customer Service page.

Expert Advice

Our product experts bring over 40+ years of real-world experience and knowledge of the boating industry. They really know the gear, because they spend their free time out on the water with friends and family testing the products out.

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Looking for specific installation guides or instructional videos? Check out our Resource Section for detailed information.

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