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- £124.03
- £124.03
- Unit price
- per
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Free Returns
Description
xRefresh your Mercury Marine 75-115 HP outboard cooling with a complete repair kit
The UANOFCN Water Pump Impeller Repair Kit is designed for Mercury Marine 75-115 HP outboard models, offering a comprehensive rebuild set that can help restore efficient cooling and smooth operation. This kit focuses on durable materials and precise assembly to support reliable performance during long days on the water. While results can vary with engine condition and usage, a fresh pump assembly has the potential to improve flow and reduce overheating risks when the boat is pushed hard or run for extended periods.
Compatibility and replacements
This kit is intended to replace multiple Mercury Marine and Sierra parts, making it a versatile option for appropriate models. Replacements include Mercury OEM numbers such as 46-8M0113799, 46-43024A7, and 43024A4/43024A5/43024A6/43026T9, along with Sierra 18-3688. Before purchase, verify your outboard model, serial number, and year to confirm fit. If you’re uncertain, contact us for guidance and we’ll help you confirm compatibility.
What’s inside
- Water pump impeller
- Wear plate (stainless)
- Drive key
- Pump cover
- Housing
- Seals (two)
- Gaskets and four screws
Materials that matter
- Stainless wear plate designed for durability in demanding cooling cycles
- Nylon PA66 tube for robust, abrasion-resistant flow paths
- Non-asbestos gasket for a reliable seal between components
- Neoprene impeller offering flexible, long-lasting performance
Real-world use and benefits
In everyday boating, a refreshed water pump can contribute to more consistent coolant flow, which may support steadier idle quality and predictable RPMs on the water. The combination of durable wear parts, a robust impeller, and a sealed housing aims to reduce the risk of leaks and uneven cooling under typical marine conditions. Consider this kit as a practical upgrade option during maintenance or preseason checks, rather than a guaranteed outcome.
Installation notes
- Please check your outboard model, serial number, and year before purchase
- If you’re unsure about compatibility, feel free to reach out—we’re glad to help you verify fit
Choosing the UANOFCN Water Pump Impeller Repair Kit means selecting a complete rebuild set that emphasizes correct fit, quality materials, and straightforward assembly for Mercury Marine engines in the 75-115 HP range.
FAQ
Q: What Mercury outboard models is this kit compatible with?
A: Fits Mercury Marine 75-115 HP outboards and replaces OEM numbers like 46-8M0113799 and 43024A7.
Q: What is included in the kit?
A: Water pump impeller, wear plate, drive key, pump cover, housing, two seals, gaskets, and four screws.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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