{"product_id":"gates-18777-hvac-heater-hose","title":"Gates 18777 HVAC Heater Hose","description":"\u003ch2\u003eGates Molded Heater Hose for Tight Engine Bays\u003c\/h2\u003e\u003cp\u003eThe Gates 18777 molded heater hose is a factory-shaped coolant hose built for compact engine compartments where a straight hose will not route correctly. Made from EPDM, it is suited for coolant, water, and air transfer and is also approved for marine applications.\u003c\/p\u003e\u003cp\u003eUse this Gates Molded Heater Hose when you need an OE-style replacement for heater and coolant routing on select Ford Taurus, Mazda RX-7, Chevrolet Corvette, Isuzu Pickup, Isuzu Trooper, Chevrolet Camaro, Pontiac Firebird, Volkswagen Jetta, Volkswagen Rabbit Convertible, Nissan 200SX, and related applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEPDM construction for coolant, water, and air service\u003c\/li\u003e\n\u003cli\u003eFactory-molded shape for tighter engine bay routing\u003c\/li\u003e\n\u003cli\u003eSmall I.D. design with 0.62 in. \/ 16 mm ends\u003c\/li\u003e\n\u003cli\u003e7.2 in. centerline length for application-specific fitment\u003c\/li\u003e\n\u003cli\u003eApproved for marine applications\u003c\/li\u003e\n\u003cli\u003eGates 18777 molded hose design for OE-style replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Heater Hose line is built around factory-molded routing to match the space constraints found in modern and older engine compartments alike. Part number 18777 uses EPDM material and a molded profile to help maintain proper hose alignment in heater, coolant, and air circuits. This makes it a practical replacement for vehicles such as the Ford Taurus, Mazda RX-7, and Chevrolet Corvette where the hose path must follow a specific bend and length.\u003c\/p\u003e\u003cp\u003eThis Gates 18777 hose cross-references Dayco 87653 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Hose Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or hardened heater hose material\u003c\/li\u003e\n\u003cli\u003eImproper hose routing in tight engine compartments\u003c\/li\u003e\n\u003cli\u003eCoolant leaks at a worn molded hose section\u003c\/li\u003e\n\u003cli\u003eRestricted flow caused by a collapsed hose bend\u003c\/li\u003e\n\u003cli\u003eReplacement needs for heater, coolant, or air transfer lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify end diameters, centerline length, and molded shape against the original hose before installation. Confirm routing on the vehicle, especially on applications such as Ford Taurus engine-to-pipe, Mazda RX-7 heater-to-pipe, and Chevrolet Corvette throttle body to intake manifold locations. Inspect adjoining pipes, clamps, and sealing surfaces for wear before installing the new hose.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures this molded heater hose as an OE-style replacement with application-specific shaping and EPDM construction. Part number 18777 is built to support the fitment and routing requirements listed for the confirmed vehicle applications.\u003c\/p\u003e\u003ch2\u003eConfirmed Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1993-1995 Ford Taurus, Engine To Pipe\u003c\/li\u003e\n\u003cli\u003eFits 1989-1992 Ford Taurus, Engine To Pipe-1\u003c\/li\u003e\n\u003cli\u003eFits 1993-1995 Mazda RX-7, Heater To Pipe-1\u003c\/li\u003e\n\u003cli\u003eFits 1991 Chevrolet Corvette, Throttle Body To Intake Manifold\u003c\/li\u003e\n\u003cli\u003eFits 1985-1989 Chevrolet Corvette, Throttle Body To Intake Manifold\u003c\/li\u003e\n\u003cli\u003eFits 1990 Chevrolet Corvette, Throttle Body To Intake Manifold\u003c\/li\u003e\n\u003cli\u003eFits 1981-1987 Isuzu Pickup, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1986-1987 Isuzu Trooper, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1984 Isuzu Trooper, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1986 Chevrolet Camaro, Heater To Engine\u003c\/li\u003e\n\u003cli\u003eFits 1986 Pontiac Firebird, Heater To Engine\u003c\/li\u003e\n\u003cli\u003eFits 1983-1984 Volkswagen Jetta, Pipe-3 To Pipe-4\u003c\/li\u003e\n\u003cli\u003eFits 1983-1984 Volkswagen Rabbit Convertible, Pipe-3 To Pipe-4\u003c\/li\u003e\n\u003cli\u003eFits 1982-1983 Nissan 200SX, Heater To Pipe-2\u003c\/li\u003e\n\u003cli\u003eFits 1981-1982 Volkswagen Jetta, Pipe To Pipe\u003c\/li\u003e\n\u003cli\u003eFits 1980-1982 Volkswagen Rabbit Convertible, Pipe To Pipe\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45303979475125,"sku":"BBSC-18777","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_18777_Fro.jpg?v=1775145733","url":"https:\/\/www.partcatalog.com\/products\/gates-18777-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}