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Impeller for Mercury Mariner outboard 8 9.9 hp 4 stroke 209cc new water pump

Regular price £8.00 | Save £-8.00 (Liquid error (sections/product-template line 192): divided by 0% off)
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Impeller for Mercury Mariner outboard 8 9.9 hp 4 stroke 209cc new water pump

Impeller for Mercury Mariner outboard 8 9.9 hp 4 stroke 209cc new water pump


Impeller for Mercury / Mariner outboard 8 9.8 HP 4  stroke

Will fit  Mercury / Mariner:  

  • 8 hp 4 stroke; 
  • 9.8 hp 4 stroke just 209 cc models

Replace Tohatsu part number 47-8037481 

If you have any concerns regarding the suitability of the item please ask before purchase.

If the part looks the same like yours is not always the right one for your outboards so please double-check.

Marine-grade quality aftermarket part.

OEM part number used for reference only.

The item is completely compatible and interchangeable with the OEM.

Our aftermarket parts are either produced in European Union or imported in Europe from a major distributor. Our parts not only meet the required standards for marine engines but also comply with European laws and regulations of quality.



We offer free shipping on all orders over £150 (excluded outboard engines, trailers)

Standard Shipping - £ 8.50

Orders are typically shipped within 1 business day of receipt of payment. We ship via Royal Mail Tracked 24 delivery service. Delivery times vary depending on the delivery destination.

For engines delivery cost please ask for a quote.

It is the buyer's responsibility to ensure that the correct shipping address is supplied.

All item(s) will be despatched to the registered address.

Tracking your order:

Once your order has been shipped, you will receive a tracking number via email. You can track your order online using the tracking number provided.


We accept returns of unused and undamaged items within 30 days of purchase.

To return an item please contact us for a return authorisation number. Return shipping costs are the responsibility of the customer.


Refunds will be issued for the purchase price of the item, less shipping costs. Refunds will be issued in the same form of payment as the initial purchase.

Customer Reviews

Based on 3 reviews
Mervyn Yalland
Impellor mercury 9.9 4stroke

Oops wrong one the shaft was bigger than impellor sadly

John McAleese


Mark Hudson
Good impeller if you change it every year.

Great quality if you switch it out every year, more than durable enough. Genuine one's seem to be more flexible still after 12-18 months but both seem to pump as well as each other. These are way better than the ones on Amazon for £11 which fall apart after 3 months..


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