SIERRA WATER PUMP KIT COMPLETE MERCURY V6 105 - 225 HP 76-99 - 18-3319, 46-42579

SIERRA WATER PUMP KIT COMPLETE MERCURY V6 105 - 225 HP 76-99 - 18-3319, 46-42579

Marsoni

M251S

$71.97

Get it in 3 business days with 1 day shipping. Friday, May 29

SIERRA WATER PUMP KIT COMPLETE MERCURY V6 105 - 225 HP 76-99 - 18-3319, 46-42579ITEM#: 18 3319 WATER PUMP KIT COMPLETE MERCURY V6 105 225 HP 76 99 OEM#: 46 42579A4, 46 96148A5 BRAND: SIERRA FITMENTS: Make Model Year(s) Mercury 6 Cyl 3. 125 Bore 2L 135 1986 1999 Mercury 6 Cyl 3. 125 Bore 2L 150 1978 1999 Mercury 6 Cyl 3. 125 Bore 2L 175 1976 1981 Mercury 6 Cyl 3. 125 Bore 2L XR2 150 1986 1988 Mercury 6 Cyl 3. 375 Bore 2. 4L 175 1981 1982 Mercury 6 Cyl 3. 375 Bore 2. 4L 200 1980 1982 Mercury 6 Cyl 3. 375 Chrome Bore 2. 4L 175 1983

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Exact fit and cheaper than a trip to a repair shop. Make sure you have the proper gasket sealer, a good scrapper that's not going to dig into the sealing surface, and tools for the job. I went on my computer and downloaded a video that walked me through the process. I'm a mechanic by trade but wanted to ensure everything was correct. I've been running the motor now for a couple of months. Peeing just as it's supposed to. No more delivering, waiting, and retrieving my boat from the shop for its routine service. Just follow your owner's manual to make sure you do all the necessary maintenance.

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Reviewed in the United States on February 8, 2025

Verified Purchase

Chelsey R

Charlottesville, US

★★★★★ 5

Great replacement

Size: For 5.5HP 6HP 7.5HP

Works as it should. Easy to swap out.

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Reviewed in the United States on August 12, 2025

Verified Purchase