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SIERRA WATER PUMP KIT COMPLETE MERCURY 50 / 70 HP - 18-3323, 46-73640A2
SIERRA WATER PUMP KIT COMPLETE MERCURY 50 / 70 HP - 18-3323, 46-73640A2
SIERRA WATER PUMP KIT COMPLETE MERCURY 50 / 70 HP - 18-3323, 46-73640A2
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SIERRA WATER PUMP KIT COMPLETE MERCURY 50 / 70 HP - 18-3323, 46-73640A2

Marsoni M251S
Sale price$114.97
Pay 4 payments of $28.74 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
SIERRA WATER PUMP KIT COMPLETE MERCURY 50 / 70 HP - 18-3323, 46-73640A2ITEM#: 18 3323 WATER PUMP KIT COMPLETE MERCURY 50 70 HP OEM#: 46 73640A2 BRAND: SIERRA FITMENTS: Make Model Year(s) Mercury 3 Cyl 2. 875 Bore Cross Flow 70 1977 1979 Mercury 4 Cyl 2. 565 Bore Cross Flow 50 1976 1979
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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
4.5 ★★★★★
Based on 2097 reviews
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Verified Purchase
Vivian Santos
Pawtucket, US
★★★★★ 5
Excellent product
Size: 10 Ft, Color: Black
It is a practical and very good quality product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
L
Verified Purchase
Lauren M
Pawtucket, US
★★★★★ 5
Good for DIY projects
Color: Black, Size: 6 FT
Good quality. All works well and seems durable enough and like that it’s easy to replace in future if damaged.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
C
Verified Purchase
Christopher Hudy
Birmingham, US
★★★★★ 5
Easy Install on my headboard frame. Clean product and design.
Color: Black, Size: 10 FT, Color: Black, Size: 10 FT
Amazing product. Installed easily. Love the surge protection as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
A
Verified Purchase
Angelmom
Lake Worth, US
★★★★★ 5
Works great and installs easy.
Color: Black, Size: 6 FT
The charger works really well and the a/c outlets work as they should. The install was easy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
J
Verified Purchase
J.W.
New York, US
★★★★★ 5
Well made.
Color: Black, Size: 6 FT
I bought a version this product maybe for years ago. Suffice to say that the outlets were too loose. The plugs rattle around and regularly lost electrical conduct. Not a problem with these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026

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