{"product_id":"fuyear-water-pump-assembly-for-hisun-utv-yamaha-rhino-grizzly-660-2002-2008-with-o-ring-direct-fit-replacement","title":"FUYEAR Water Pump Assembly for HiSun UTV \u0026 Yamaha Rhino\/Grizzly 660 (2002–2008) with O‑Ring, Direct‑Fit Replacement","description":"\u003cp\u003e\u003cstrong\u003eFUYEAR water pump assembly with O‑ring replaces worn cooling pumps on compatible HiSun UTVs and select Yamaha ATVs to restore engine coolant circulation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis aftermarket water pump is a direct-fit replacement designed for a range of utility vehicles, including many HiSun 500\/700 models and specific Yamaha machines. Supplied complete with the sealing O‑ring, the unit uses aftermarket part references (Hisun 19700‑004‑0000, Yamaha 5KM‑12420‑10‑00) and is built to withstand temperature extremes while maintaining a reliable seal during wading and regular riding conditions. Before ordering, verify fitment against your vehicle model and year to ensure compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eWhat vehicles will this water pump fit?\u003c\/h3\u003e\n\u003cp\u003eThe assembly fits most HiSun 500 and 700 ATV\/UTV platforms and a number of OEM-equivalent models, plus specific Yamaha machines. Always cross-check the part number and your machine’s model year for a correct match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible HiSun-family machines: HiSun UTV MSU 500\/700, Supermach, Massimo and similar 500\/700cc platforms.\u003c\/li\u003e\n  \u003cli\u003eCompatible Yamaha models: Rhino 660 (2004–2007) and Grizzly 660 (2002–2008).\u003c\/li\u003e\n  \u003cli\u003eAftermarket reference numbers included for verification: Hisun 19700‑004‑0000, Yamaha 5KM‑12420‑10‑00.\u003c\/li\u003e\n  \u003cli\u003eIncludes one water pump plus a replacement O‑ring for immediate installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and reliable is the replacement pump?\u003c\/h3\u003e\n\u003cp\u003eThe pump is engineered for stable operation across a wide temperature range and to resist leakage when used under normal riding and shallow wading conditions. It’s produced as an aftermarket assembly to meet functional expectations for cooling performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterials selected for high and low temperature resistance.\u003c\/li\u003e\n  \u003cli\u003eDesigned to maintain a secure seal with the included O‑ring.\u003c\/li\u003e\n  \u003cli\u003eMeets typical OEM-style tolerances for fit and rotation balance.\u003c\/li\u003e\n  \u003cli\u003eBuilt for routine ATV\/UTV use, trail riding, and light off-road exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before buying and installing?\u003c\/h3\u003e\n\u003cp\u003eMeasure and verify part compatibility with your vehicle’s year and model; size is manually measured so the actual unit may vary slightly. If you’re unsure about fitment or installation, consult a mechanic or contact the seller for guidance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm your vehicle make, model, and production year against the compatibility list.\u003c\/li\u003e\n  \u003cli\u003eCompare the pump’s aftermarket part numbers to your existing pump.\u003c\/li\u003e\n  \u003cli\u003eInspect the impeller and housing on the old pump for wear during replacement.\u003c\/li\u003e\n  \u003cli\u003eHave basic tools and coolant handling supplies ready for installation and bleeding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This FUYEAR water pump assembly is intended for owners and mechanics who need a dependable replacement cooling component for HiSun 500\/700 UTVs and certain Yamaha Rhino\/Grizzly 660 models. It’s suitable for riders maintaining or repairing their machines, fleet operators seeking a cost-effective aftermarket option, and anyone who wants a complete pump with O‑ring included for immediate swap-out. If doubts about fit arise, contact the seller or refer to your vehicle’s service manual before purchase. FUYEAR stands behind customer service and will help resolve product questions during or after the sale.\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: Does this pump include the sealing O‑ring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the package contains one water pump assembly and the required O‑ring for installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit my Yamaha Rhino 660?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits Yamaha Rhino 660 model years 2004–2007; confirm with your vehicle year and part number before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FUYEAR","offers":[{"title":"Default Title","offer_id":48086716416158,"sku":"B0B14DNFF2","price":54.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/fuyear-water-pump-front-view.jpg?v=1785902859","url":"https:\/\/northtrailauto.ca\/products\/fuyear-water-pump-assembly-for-hisun-utv-yamaha-rhino-grizzly-660-2002-2008-with-o-ring-direct-fit-replacement","provider":"North Trail Auto","version":"1.0","type":"link"}