{"product_id":"air-duct-vent-tube-coolant-overflow-for-polaris-trail-boss-350l-450l-90-96-5432336","title":"Air Duct Vent Tube Coolant Overflow for Polaris Trail Boss 350L 450L 90-96 5432336","description":"\u003cstrong\u003eThis Air Duct Vent Tube Coolant Overflow is a replacement part compatible with Polaris Trail Boss 350L and 450L (1990-1996) and matches OEM Part# 5432336.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis air duct vent tube coolant overflow part is a direct replacement for Polaris Trail Boss 350L and 450L ATVs manufactured from 1990 to 1996. It channels coolant overflow from the radiator to the overflow tank while also serving as a vent duct for the air intake system. Designed to restore proper cooling and venting function, this tube is essential for maintaining engine temperature and preventing coolant loss during operation.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit replacement for OEM part number 5432336\u003c\/li\u003e\n\u003cli\u003eConstructed from durable, heat-resistant plastic to withstand coolant temperatures\u003c\/li\u003e\n\u003cli\u003ePre-bent shape matches original routing for hassle-free installation\u003c\/li\u003e\n\u003cli\u003ePrevents coolant spillage by directing overflow to the reservoir\u003c\/li\u003e\n\u003cli\u003eCompatible with both liquid-cooled Trail Boss 350L and 450L engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePolaris Trail Boss 350L (1990-1996)\u003c\/li\u003e\n\u003cli\u003ePolaris Trail Boss 450L (1990-1996)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing cracked or broken coolant overflow tubes on Polaris Trail Boss models\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant circulation and overflow management\u003c\/li\u003e\n\u003cli\u003eRepairing vent duct damage that causes air intake or coolant loss issues\u003c\/li\u003e\n\u003cli\u003eGeneral maintenance of the cooling system on vintage Polaris ATVs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 5432336\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this tube fit a Polaris Trail Boss 250?\u003cstrong\u003e A:\u003c\/strong\u003e No, this part is specifically designed for the 350L and 450L models (1990-1996) and will not fit the Trail Boss 250.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this the same as the radiator overflow hose?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, it functions as the coolant overflow tube, directing excess coolant from the radiator to the overflow tank.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53682335351057,"sku":"ZZ3B01317","price":259.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/12_c0bc778b-551e-46b3-85a4-fddf88c2d6b0.jpg?v=1781703613","url":"https:\/\/www.duraforce.com\/products\/air-duct-vent-tube-coolant-overflow-for-polaris-trail-boss-350l-450l-90-96-5432336","provider":"DURAFORCE","version":"1.0","type":"link"}