{"product_id":"full-power-plus-water-pump-kit-with-housing-for-johnson-evinrude-omc-outboards-20-35hp-1980-up-sierra-18-3382-393630-0393630","title":"Full Power Plus Water Pump Kit with Housing for Johnson Evinrude\/OMC Outboards 20-35HP (1980-UP) Sierra 18-3382 393630 0393630","description":"\u003ch2\u003eFull Power Plus Water Pump Kit with Housing for Outboard Motors\u003c\/h2\u003e\u003cp\u003eKeep Johnson Evinrude\/OMC 20-35HP outboards performing reliably on the water with this rebuild kit. Designed for models from 1980 onward, it replaces aging water pump components to support steady cooling performance. The kit blends durable materials with straightforward installation, offering a practical refresh that can help maintain engine efficiency under a range of boating conditions.\u003c\/p\u003e\u003cp\u003eThe kit combines resilient parts and thoughtful design to support a smooth maintenance workflow. With a careful balance of compatibility and quality, this rebuild set aims to provide a dependable upgrade path for older outboards without requiring specialized tools or custom parts. While results can vary by conditions, many users appreciate the ease of installation and the potential to restore cooling performance during routine service.\u003c\/p\u003e\u003ch3\u003eWhat’s included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNeoprene Impeller 395289\u003c\/li\u003e\n\u003cli\u003ePump Cup 328751\u003c\/li\u003e\n\u003cli\u003ePump Housing 393632\u003c\/li\u003e\n\u003cli\u003eWear Plate\u003c\/li\u003e\n\u003cli\u003eWater Pump Impeller Gasket 325537\u003c\/li\u003e\n\u003cli\u003eInstall Bolts\u003c\/li\u003e\n\u003cli\u003eKey\u003c\/li\u003e\n\u003cli\u003eSeal\u003c\/li\u003e\n\u003cli\u003eO-Ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility, fit, and durability\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits 20hp engines (1985 and later)\u003c\/li\u003e\n\u003cli\u003eFits 25hp engines (1985 and later; 1998-2001)\u003c\/li\u003e\n\u003cli\u003eCompatible with Johnson\/Evinrude and OMC 20-35HP outboards\u003c\/li\u003e\n\u003cli\u003eDurable alloy and neoprene construction designed for extended service life\u003c\/li\u003e\n\u003cli\u003eEngineered for use under tough boating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe materials and layout emphasize reliability under vibration and heat, with gasket and O-ring components selected to help maintain a robust seal across cycles. When installed correctly, the kit can support consistent cooling flow and reduce the need for repeated pump replacements.\u003c\/p\u003e\u003cp\u003eReal-world use commonly highlights easier maintenance planning, clearer service intervals, and smoother operation after refreshing worn parts. This rebuild kit is designed to fit straightforwardly, letting boaters refresh their cooling system without disassembling larger assemblies or sourcing extra OEM parts.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What engines is this water pump kit compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Johnson\/Evinrude\/OMC 20–35HP outboards from 1980 onward, including Sierra 18-3382, 393630, and 0393630.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the rebuild kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Neoprene impeller, pump cup, housing, wear plate, gasket, install bolts, key, seal, and O-ring.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Full Power Plus","offers":[{"title":"Default Title","offer_id":42470604701781,"sku":"B0721K1TRY","price":46.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/full-power-plus-water-pump-kit-housing.jpg?v=1778137856","url":"https:\/\/plentytorque.co.uk\/products\/full-power-plus-water-pump-kit-with-housing-for-johnson-evinrude-omc-outboards-20-35hp-1980-up-sierra-18-3382-393630-0393630","provider":"PlentyTorque","version":"1.0","type":"link"}