Mercury Outboard Cooling System

Sierra 18-3214 Impeller Kit for Mercury A boat impeller is a part that is primarily made from rubber, which projects as a series of vanes that are molded around a metal hub. The tips of these flexible vanes wear down over time through use or if the boat...

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Sierra 18-3319 Water Pump Kit for Mercury and Mercruiser Sierra high-quality engine parts are designed to meet OEM specifications. This Water Pump Kit is the same as Sierra 18-3316 except the base. Includes water pump base 18-3419 (replaces...

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Sierra 18-3570 Water Pump Kit for Mercury Outboards Sierra engine parts are engineered to meet today's high horsepower engine demands and stand up to the harsh marine environment. All Sierra products meet or exceed the original part it replaces. This...

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Sierra 18-3217 Water Pump Repair Kit for Mercruiser, Mercury For #1 Units thru S/N D494568 (Similar to #46-96148A5 without base or housing) Used on Mercruiser Stern Drives and Mercury Outboards. This kit contains all the components needed to properly...

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Sierra 18-3017 Water Pump Impeller for Mercury Sierra replacement water pump impeller for Mercury and Mercruiser engines. This impeller fits MCM and outboard applications. All Sierra engine parts are manufactured to meet or exceed OEM requirements...

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Sierra 18-3517 Water Pump Kit (Without Base) Sierra replacement water pump kit for Mercury and Mercruiser engines. Sierra high quality aftermarket parts are manufactured to meet or exceed OEM requirements. Fits: Mercury/Mariner 65 HP (4 cylinder)...

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Sierra 18-3056 Water Pump Impeller Sierra high-quality engine parts are designed to meet OEM specifications. For Alpha I-Generation 2 s/n D494569 & above Mercruiser Vazer For 30/40/45/50/60 4-stroke Bigfoot, 60 (3 cyl.) Bigfoot, 75-125 (all 3...

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Sierra 18-3207 Impeller Kit for Mercury Marine Engines Sierra 18-3207 Impeller Kit is an aftermarket replacement kit for Mercury Marine engines. All Sierra marine parts are manufactured to meet or exceed OEM requirements. For Use On Engine...

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Sierra 18-3553 Mercury Thermostat The Sierra 18-3553 Thermostat has a 143°F temperature rating. For use on Mercury Marine engines. Interchangeable with: GLM 13010 Mallory 9-43019 Mercury...

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Mercury - Mercruiser 47-43026T-2 Water Pump Impeller  Genuine OEM Mercury - Mercruiser part. Fits: 30/40/45/50/60 hp Fourstroke Bigfoot 60 hp (3cyl) BigFoot 75 - 125 hp (all 3 & 4 cylinder models s/n A996142 and above) 75/90/115 hp...

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Mercury - Mercruiser 47-8M0100527 Water Pump Repair Kit Fits: 40/45/50/60 Fourstroke BigFoot 60 (3cyl) Bigfoot 75 - 125 (all 3 & 4 cylinder 0A996142 & above) 75, 90, 115 Fourstroke V-200/225/250 (3.0L) Mercruiser Alpha One Gen II...

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Inboard/Outboard Water Pump Kit Fits Mercury/Mariner 65 hp (4 cylinder) through V-6 outboards with short-vane impellers and fits Mercruiser I/R/MR/Alpha drives (s/n 2495186 - 0D469858) Kit Contains: Water Tube Guide #18-3109, O.E. #23-29804, qty. 1 ...

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Sierra 18-3057 Water Pump Impeller for Mercury Sierra high-quality engine parts are designed to meet OEM specifications. For use on Chrysler/Force/US Marine, Mercury Marine, and Sears engines. Fits various 15 thru 25 HP outboards Interchangeable...

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Sierra 18-3239 Water Pump Repair Kit for Mercury, Mariner Sierra high-quality engine parts are designed to meet OEM specifications. For small gear case engines under 9.9 hp. Kit Includes: (1) 18-3039 Impeller (1) 18-3139 Impeller Plate (1) 18-7409...

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Sierra 18-3324 Mercury Water Pump Kit For Mercury and Mariner Outboard Motors. Applications: 30 HP Jet SN. C159200-G589999 35 HP SN. 6445653-Up 40 HP SN. 4890103-6445653 40 HP (4cyl) SN. C159200-Up 45 HP SN. 5531630-Up 50 HP (4cyl) SN...

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Sierra 18-3007 Water Pump Impeller Sierra high-quality engine parts are designed to meet OEM specifications. Fits various 30-70 HP outboards. Interchangeable with: GLM 89830 Mallory 9-45300 Mercruiser Stern Drive 47-20268 Mercury...

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Sierra 18-3569 Mercury Thermostat Kit  Sierra replacement thermostat kits are designed to meet OEM specifications. This kit fits various Mercury/Mariner 70-125 HP 2 cycle outboards (1987 and newer). Temperature rating: 120°F Kit...

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Mercury-Mercruiser 46-96148Q-8 Water Pump Kit - No Base OEM Mercury-Mercruiser Quicksilver water pump upper repair kit. Fits Mercury/Mariner 65 HP (4-cylinder) through V-6 outboards with short-vane impellers Fits Mercruiser I/R/MR/Alpha drives (s/n...

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Sierra 18-3215 Impeller Repair Kit for Mercury, Force 18-25 HP Sierra high-quality engine parts are designed to meet OEM specifications. Fits various 15 thru 25 HP 2-Cycle Outboards Kit Contains: (2) 18-2560 Impeller Washer Gasket (1) 18-2561...

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Water Pump Kit for Mercury by Sierra Kit Includes: Sie-18-3007 Impeller Sie-18-3118 Upper Pump Housing Sie-18-2945 Drain Gasket Sie-18-2823 Lower Water Pump Base To Face Plate Gasket Sie-18-2824 Upper Face Plate To Body Gasket Sie-18-2825 Water Pump...

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