{"product_id":"zozoye-radiator-overflow-tank-for-polaris-sportsman-ranger-rzr-ace-direct-replace-surge-reservoir-oem-fit","title":"zozoye Radiator Overflow Tank for Polaris Sportsman Ranger RZR ACE – Direct-Replace Surge Reservoir, OEM Fit","description":"\u003cp\u003e\u003cstrong\u003eReplacement radiator overflow surge tank engineered to fit multiple Polaris ATV and UTV models, restoring proper coolant expansion control and preventing loss of fluid during heavy use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis zozoye radiator overflow tank is a direct-replacement surge reservoir designed to match the mounting points and hose connections on a wide range of Polaris models. Manufactured to the OEM part numbers 5436936 and 5431673, the tank arrives as a single unit ready to install. It’s intended for owners who need a reliable, vehicle-specific coolant overflow container after damage, cracking, or when upgrading worn components.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Polaris machines will this overflow tank fit?\u003c\/h3\u003e\n\n\u003cp\u003eThe tank fits dozens of model years across Polaris Sportsman, Ranger, RZR, ACE and several specialty lines. Refer to your vehicle’s year and edition to confirm compatibility; common matches include Sportsman 400–1000 variants, Ranger 400–900 families, RZR 570\/800 series and ACE 325\/500\/570 models.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with OEM part numbers 5436936 and 5431673\u003c\/li\u003e\n  \u003cli\u003eCovers Sportsman, Ranger, RZR, ACE, Magnum and other Polaris lines listed in the fitment\u003c\/li\u003e\n  \u003cli\u003eIncludes models from mid-1990s through recent years where specified\u003c\/li\u003e\n  \u003cli\u003eCheck exclusions such as certain full-size or EPS editions before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation and what comes in the package?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic ATV\/UTV maintenance: remove the old tank, disconnect hoses, and bolt the new surge tank into place. The product ships as one complete radiator overflow surge tank and is intended to be a like-for-like swap with factory mounting points.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePackage contains: Radiator Overflow Surge Tank x1\u003c\/li\u003e\n  \u003cli\u003ePre-drilled mounting holes match factory locations for direct fit\u003c\/li\u003e\n  \u003cli\u003eNo additional hardware included—reuse existing clamps and hoses when applicable\u003c\/li\u003e\n  \u003cli\u003eRecommended: inspect hoses and clamps; replace if brittle or corroded\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability can I expect?\u003c\/h3\u003e\n\n\u003cp\u003eThe replacement reservoir is molded from heat-tolerant plastic formulated for engine-bay use, resisting coolant and temperature cycling. While not a lifetime guarantee, the design aims to perform similarly to OEM tanks when properly installed and maintained.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHeat-resistant plastic construction suitable for engine compartment conditions\u003c\/li\u003e\n  \u003cli\u003eEngineered to withstand normal coolant expansion and contraction\u003c\/li\u003e\n  \u003cli\u003eResists typical coolant types used in Polaris vehicles\u003c\/li\u003e\n  \u003cli\u003eInspect periodically for cracks or stress at hose connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat support and warranty are available if something goes wrong?\u003c\/h3\u003e\n\n\u003cp\u003ezozoye offers customer support and a limited service period to help resolve fitment and quality questions. If you encounter problems with the tank, contact the seller promptly to access troubleshooting help or warranty service.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCustomer service available 24 hours via the seller’s support channels\u003c\/li\u003e\n  \u003cli\u003e1-year product service coverage for defects or fitment issues\u003c\/li\u003e\n  \u003cli\u003eKeep order and vehicle information handy when contacting support\u003c\/li\u003e\n  \u003cli\u003eReturn policies and timelines vary by retailer—check at purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This radiator overflow surge tank is aimed at Polaris owners and mechanics who need an OEM-style coolant reservoir replacement for Sportsman, Ranger, RZR, ACE, Magnum and related models. If your vehicle shows coolant loss, a cracked or warped tank, or you are restoring older machines to working condition, this zozoye part provides a direct-fit option without the need for custom modifications. Ensure the year and edition of your Polaris model match the fitment list before ordering.\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 tank match OEM part numbers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This zozoye tank corresponds to OEM part numbers 5436936 and 5431673 for direct-fit replacements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will it fit my Polaris Ranger 570?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits many Ranger 570 model years—confirm your exact year and edition against the fitment list before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"zozoye","offers":[{"title":"Default Title","offer_id":48086780117150,"sku":"B0F2FT2C3S","price":52.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/zozoye-radiator-overflow-front-view.jpg?v=1785904799","url":"https:\/\/northtrailauto.ca\/products\/zozoye-radiator-overflow-tank-for-polaris-sportsman-ranger-rzr-ace-direct-replace-surge-reservoir-oem-fit","provider":"North Trail Auto","version":"1.0","type":"link"}