{"product_id":"gates-18916-hvac-heater-hose","title":"Gates 18916 HVAC Heater Hose","description":"\u003ch2\u003eGates 18916 Molded Heater Hose Overview\u003c\/h2\u003e\u003cp\u003eThe Gates 18916 molded heater hose is an OEM-style coolant hose formed for tighter engine bays and small-diameter routing. Built from EPDM, it is made for coolant, water, and air service, and it is also approved for marine applications.\u003c\/p\u003e\u003cp\u003eThis Gates Molded Heater Hose line is focused on factory-shaped routing for cleaner fitment in compact HVAC and cooling layouts. For Ford Ranger, Mazda B2500, and Ford Windstar applications, the molded profile helps match the original hose path without forcing a straight hose into a curved route.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Gates\u003c\/li\u003e\n\u003cli\u003ePart number: 18916\u003c\/li\u003e\n\u003cli\u003eProduct line: Molded Heater Hose\u003c\/li\u003e\n\u003cli\u003eEPDM construction for coolant, water, and air service\u003c\/li\u003e\n\u003cli\u003eFactory-molded shape for OEM-style routing\u003c\/li\u003e\n\u003cli\u003eSmall I.D. design for tighter engine compartments\u003c\/li\u003e\n\u003cli\u003eApproved for marine applications\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 0.6 in (15 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 0.6 in (15 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 36.6 in (930 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eGates 18916 is a molded HVAC heater hose built to follow the original hose path in vehicles with limited clearance. The EPDM construction supports coolant transfer in heater and cooling circuits, while the molded shape helps maintain routing in applications where a straight hose would not match the factory layout. This part number is listed for Ford Windstar, Ford Ranger, Mazda B2500, and Ford F-100 Ranger heater hose locations, including heater to water pump, heater to intake manifold, heater to thermostat, heater to pipe-1, and tee-1 to auxiliary heater positions.\u003c\/p\u003e\u003cp\u003eThis part cross-references Dayco 87721 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeaking or cracked heater hose sections in the cooling system\u003c\/li\u003e\n\u003cli\u003eImproper hose routing in compact engine compartments\u003c\/li\u003e\n\u003cli\u003eHeat-related hose deterioration in coolant circuits\u003c\/li\u003e\n\u003cli\u003eReplacement needs for molded heater hose applications on Ford Ranger and Mazda B2500\u003c\/li\u003e\n\u003cli\u003eService on Ford Windstar auxiliary heater routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify the vehicle’s heater hose routing and position before installation.\u003c\/li\u003e\n\u003cli\u003eCheck end diameters and centerline length against the original hose.\u003c\/li\u003e\n\u003cli\u003eConfirm engine and HVAC configuration, especially on Ranger and B2500 applications noted as not compatible with vehicles equipped with AC.\u003c\/li\u003e\n\u003cli\u003eInspect adjoining clamps, fittings, and pipe ends for wear or corrosion before installing the new hose.\u003c\/li\u003e\n\u003cli\u003eUse the molded shape to preserve factory routing and reduce hose stress.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates is known for OE-style hose engineering, and this molded heater hose is built to factory-style dimensions for direct replacement use in listed applications. Part number 18916 is specified for confirmed vehicle fitment across the included Ford and Mazda applications.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307106721973,"sku":"BBSC-18916","price":26.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_18916_Fro.jpg?v=1775145753","url":"https:\/\/www.partcatalog.com\/products\/gates-18916-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}