{"product_id":"gates-20537-radiator-coolant-hose","title":"Gates 20537 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eGates 20537 Molded Coolant Hose Overview\u003c\/h2\u003e\u003cp\u003eThe Gates 20537 molded coolant hose is an OE-style radiator coolant hose built for lower cooling-system routing on select Jeep applications. Made from EPDM and formed to a molded shape, it supports a precise fit for replacement work on Jeep Cherokee, CJ5, J10, J20, and Wagoneer cooling systems.\u003c\/p\u003e\u003cp\u003eGates Molded Coolant Hose products are built for upper, lower, bypass, heater, and other coolant routing needs using OEM-quality specifications. The 20537 follows that product-line approach with a formed profile that helps match the original hose path on the vehicle.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 20537\u003c\/li\u003e\n\u003cli\u003eBrand line: Gates Molded Coolant Hose\u003c\/li\u003e\n\u003cli\u003eEPDM construction for coolant-system service\u003c\/li\u003e\n\u003cli\u003eMolded hose design for a formed replacement shape\u003c\/li\u003e\n\u003cli\u003eLower radiator coolant hose application\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.5 in. (38 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 1.78 in. (45 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 19.2 in. (488 mm)\u003c\/li\u003e\n\u003cli\u003eNo spring and no quick-connect fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eGates 20537 is a molded radiator coolant hose for lower hose routing on select Jeep models. It is listed for 1974 Jeep Cherokee, 1972-1974 Jeep CJ5, 1974 Jeep J10, 1974 Jeep J20, and 1965-1973 Jeep Wagoneer. This hose uses EPDM material and molded construction to match the original coolant path and connection sizes used in these applications.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a 1974 Jeep Cherokee lower radiator hose, a 1972-1974 Jeep CJ5 molded coolant hose, or a 1965-1973 Jeep Wagoneer lower coolant hose, Gates 20537 provides a direct replacement option. This part cross-references Anchor 3537 and AP Exhaust 7310 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Cooling Issues This Hose Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or split lower radiator hose\u003c\/li\u003e\n\u003cli\u003eCoolant leaks at the hose body or ends\u003c\/li\u003e\n\u003cli\u003eSoftening, swelling, or collapse from age and heat\u003c\/li\u003e\n\u003cli\u003eIncorrect hose routing after a previous replacement\u003c\/li\u003e\n\u003cli\u003eLoss of coolant flow caused by a deteriorated hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the hose shape, end diameters, and centerline length against the original part before installation. Confirm lower-position routing on the vehicle and inspect the radiator neck, engine outlet, and clamps for wear or corrosion before installing the new hose. For best results, replace coolant with the correct specification after the system is serviced and bleed air from the cooling system according to the vehicle procedure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures molded coolant hoses to OEM-quality specifications for replacement cooling-system service. The 20537 is built as a formed EPDM hose for the listed Jeep applications and follows the Gates molded hose product-line approach for fit and routing accuracy.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307195588789,"sku":"BBSC-20537","price":44.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_20537_Fro.jpg?v=1775145884","url":"https:\/\/www.partcatalog.com\/products\/gates-20537-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}