{"product_id":"for-mercruiser-circulation-4-3l-5-0l-5-7l-water-pump-18-684m-60658-with-gasket","title":"For MerCruiser Circulation 4.3L 5.0L 5.7L Water Pump 18-684M 60658 With Gasket","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket circulation water pump is designed for MerCruiser 4.3L, 5.0L, and 5.7L applications. It includes a gasket and carries part number 18-684M 60658. The pump is intended as a replacement for the original circulation water pump in compatible marine engine setups.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAftermarket circulation water pump\u003c\/li\u003e\n\u003cli\u003eIncludes gasket\u003c\/li\u003e\n\u003cli\u003ePart number 18-684M 60658\u003c\/li\u003e\n\u003cli\u003eIntended for MerCruiser 4.3L, 5.0L, and 5.7L applications\u003c\/li\u003e\n\u003cli\u003eReplacement-style component for the original circulation water pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor MerCruiser 4.3L\u003c\/li\u003e\n\u003cli\u003eFor MerCruiser 5.0L\u003c\/li\u003e\n\u003cli\u003eFor MerCruiser 5.7L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Circulation Water Pump\u003c\/li\u003e\n\u003cli\u003ePart Number: 18-684M 60658\u003c\/li\u003e\n\u003cli\u003eIncluded Component: Gasket\u003c\/li\u003e\n\u003cli\u003eEngine Application: 4.3L, 5.0L, 5.7L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the purpose of a circulation water pump? \u003cstrong\u003eA:\u003c\/strong\u003e It helps move coolant through the engine cooling system to support proper operating temperature.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I verify this part fits my engine? \u003cstrong\u003eA:\u003c\/strong\u003e Compare the part number 18-684M 60658 and the listed 4.3L, 5.0L, or 5.7L application with your existing pump or engine documentation before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"RivetOak","offers":[{"title":"Default Title","offer_id":67595415388260,"sku":"ZZ3N00568","price":140.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/6647\/7156\/files\/s-l1600_d186c979-fedf-4117-ac67-d80854683468.jpg?v=1790972759","url":"https:\/\/www.rivetoak.com\/products\/for-mercruiser-circulation-4-3l-5-0l-5-7l-water-pump-18-684m-60658-with-gasket","provider":"RivetOak","version":"1.0","type":"link"}