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Description
* 89984T3 Mercury Marine/Quicksilver Impeller/205C89984T3 Mercury Marine Quicksilver Impeller Replacement water pump impeller 89984T3 is for sterndrive and outboard applications. See your owner's manual or service manual for specific applications and installation instructions. Impeller elastomers provide improved flexibility across broad temperature ranges throughout the boating season Designed for durability to provide higher flow rates and cooling flow to protect your engine The fiberglass center
89984T3 Mercury Marine/Quicksilver Impeller/
Replacement water pump impeller 89984T3 is for sterndrive and outboard applications. See your owner's manual or service manual for specific applications and installation instructions.
- Impeller elastomers provide improved flexibility across broad temperature ranges throughout the boating season
- Designed for durability to provide higher flow rates and cooling flow to protect your engine
- The fiberglass center insert is bonded to the vanes to resist tearing loose and losing water flow and for improved corrosion resistance in saltwater
- The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection, and peace of mind.
Item Supersession Chain:
| Row | Class | Part Number | SS Level | Disp | Description |
|---|---|---|---|---|---|
| 1 | 47 | 89984T3 | 00 | ACT | IMPELLER |
| 2 | 47 | 899843 | 01 | SS | IMPELLER |
| 3 | 47 | 899841 | 02 | SS | IMPELLER |
| 4 | 47 | 8M0028376 | 03 | SS | IMPELLER |
| 5 | 47 | 803631T | 01 | SS | IMPELLER |
| 6 | 47 | F694065 | 02 | SS | IMPELLER |
| 7 | 47 | 89984B3 | 01 | SS | IMP-BULK -3 @5 |
| 8 | 47 | 89984B1 | 02 | SS | IMP-BULK -1 @5 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
May not fit correctly or is difficult to fit on.
Would not advise buying. It wouldn’t fit with the o ring nor with the old one, it would only go in with no o ring. So I had to put back my old hinge and o ring. Edit: I had to add coolant to the O ring, along with somewhat forcing/prying it in in order to get it to fit flush.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Works 100% on my f30 n55
No leaks made with good material you can use everything they send it will work
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Reviewed in the United States on May 26, 2026
★★★★★ 5
It’s the right part and it’s not defective
It fit and works great
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Reviewed in the United States on February 3, 2026
★★★★★ 4
Quick solution to replace that OEM Plastic Mount in your BMW E90
Effective Upgrade: After installation, I have experienced no leaks, which is a significant improvement for my vehicle.
Quality Material: The aluminum construction feels durable and sturdy, offering a long-lasting solution compared to the original fitting.
Cons:
The installation process was a bit tricky. The holes didn't line up perfectly, making it a challenge to fit. While there was no need for drilling, finding the right angle to fit it required some patience and effort. Wider holes could have made the installation easier. I rate it 4 stars because of that.
Despite the challenging installation, the Aluminum Water Hose Fitting Upgrade is a worthwhile investment for anyone experiencing leaks. The improved performance and durability make it a recommended upgrade for BMW E90 owners.
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Reviewed in the United States on May 21, 2024
★★★★★ 5
A-
Great part, had to change oring the one that comes with is way to big, but overall great quality
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Reviewed in the United States on October 25, 2025