

💧 Keep your MerCruiser running cool and cruising smooth — don’t get left high and dry!
The Quicksilver Water Pump 8M0113734 is a precision-engineered OEM replacement designed exclusively for V-6 and V-8 MerCruiser engines by General Motors. This complete pump and housing kit includes all necessary gaskets and meets Mercury Marine’s strict original equipment specifications, ensuring optimal engine cooling and durability. Trusted by marine professionals for over 65 years, Quicksilver delivers unmatched quality and peace of mind for your stern drive’s performance.





| ASIN | B001HBX3LE |
| Best Sellers Rank | #8,998 in Sporting Goods ( See Top 100 in Sporting Goods ) #5 in Boat Plumbing |
| Brand | Quicksilver |
| Customer Reviews | 4.4 4.4 out of 5 stars (162) |
| Date First Available | 21 September 2023 |
| Item Weight | 91 g |
| Item model number | 8M0113734 |
| Manufacturer | Quicksilver |
| Manufacturer Part Number | 8M0113734 |
| Model | Water Pump 8M0113734 - V-6 and V-8 MerCruiser Engines |
| OEM Part Number | 850399 1 |
| Product Dimensions | 36.58 x 16.51 x 20.07 cm; 91 g |
S**E
Works well. 2004 Mercruiser 5.0.
P**Y
OEM part for my 1999 Merceuiser 4.3. Fit well. No leaks. Hopefully it lasts for a long time.
M**N
Perfect fit for my 1998 mercruiser 5.7 efi.
S**E
je suis septique que ce soit une originale habituellement il y a un no de gravé dans le boitier de fonte, difficile aujourd'hui de faire confiance il y a tellement de copie et de fraudeur .... fonctionne très bien et a réglé le problème de surchauffe.....donc parfait.
R**N
WELL MADE and fits perfect easy to install
Trustpilot
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