{"product_id":"gates-18100-hvac-heater-hose","title":"Gates 18100 HVAC Heater Hose","description":"\u003ch2\u003eGates 18100 Molded Heater Hose Overview\u003c\/h2\u003e\u003cp\u003eThe Gates 18100 molded heater hose is an OEM-style coolant hose built for tight engine bays and precise routing. Its factory-molded shape helps it follow the original path in applications such as Honda Civic, Mazda 626, and Mitsubishi Eclipse heater and throttle body coolant circuits.\u003c\/p\u003e\u003cp\u003eGates Molded Heater Hose line focuses on small I.D. molded coolant hoses for modern and older vehicles where space is limited and routing accuracy matters. This hose is made from EPDM and is approved for coolant, water, air, and marine applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFactory-molded, OE-style shape for accurate hose routing\u003c\/li\u003e\n\u003cli\u003eEPDM construction for coolant and heater service\u003c\/li\u003e\n\u003cli\u003eSmall inside diameter: 7 mm \/ 0.28 in at both ends\u003c\/li\u003e\n\u003cli\u003eCenterline length: 216 mm \/ 8.5 in\u003c\/li\u003e\n\u003cli\u003eSuitable for coolant, water, and air applications\u003c\/li\u003e\n\u003cli\u003eApproved for marine applications\u003c\/li\u003e\n\u003cli\u003eGates part number 18100 for direct catalog lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eGates 18100 is a molded HVAC heater hose made to match compact factory routing in engine compartments where straight hose sections will not follow the original path. The molded EPDM construction supports coolant transfer in heater and throttle body circuits, and the small I.D. dimensions help it align with the original hose size used in many import applications. Search terms such as molded heater hose for 2006-2012 Mitsubishi Eclipse throttle body inlet, 1998-1999 Mazda 626 reservoir to intake manifold, or 2007-2013 Suzuki SX4 throttle body to engine all point to the same OE-style routing need. This part cross-references Bosch 18100 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or leaking molded heater hose sections\u003c\/li\u003e\n\u003cli\u003eCollapsed hose routing in tight engine compartments\u003c\/li\u003e\n\u003cli\u003eCoolant seepage at throttle body or heater hose connections\u003c\/li\u003e\n\u003cli\u003eIncorrect hose shape after prior repair work\u003c\/li\u003e\n\u003cli\u003eRestricted coolant flow caused by aged EPDM hose material\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the hose path, end diameters, and centerline length before installation. Confirm the vehicle-specific position listed in the fitment data, such as throttle body inlet, throttle body outlet, reservoir to pipe, or pipe to engine. For best results, compare the original hose shape to the molded profile before routing and clamp the hose only after it is fully seated on clean fittings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures this molded heater hose as an OE-style replacement part for applications that require accurate fit and durable EPDM construction. Part number 18100 is cataloged for direct replacement use across multiple import vehicle platforms, including Honda Civic, Mazda 626, and Mitsubishi Eclipse applications.\u003c\/p\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2007-2013 Suzuki SX4, throttle body to engine\u003c\/li\u003e\n\u003cli\u003eFits 2012 Suzuki SX4 Crossover, throttle body to engine\u003c\/li\u003e\n\u003cli\u003eFits 2006-2012 Mitsubishi Eclipse, throttle body outlet\u003c\/li\u003e\n\u003cli\u003eFits 2006-2012 Mitsubishi Eclipse, throttle body inlet\u003c\/li\u003e\n\u003cli\u003eFits 2006-2009 Saab 9-3, reservoir to pipe-1\u003c\/li\u003e\n\u003cli\u003eFits 2004-2007 Mitsubishi Galant, throttle body inlet\u003c\/li\u003e\n\u003cli\u003eFits 2007 Mitsubishi Galant, throttle body outlet\u003c\/li\u003e\n\u003cli\u003eFits 1996-2004 Acura RL, pipe-2 to throttle body\u003c\/li\u003e\n\u003cli\u003eFits 2001-2002 Mazda 626, exhaust gas recirculation valve to thermostat\u003c\/li\u003e\n\u003cli\u003eFits 1998-1999 Mazda 626, exhaust gas recirculation valve to thermostat\u003c\/li\u003e\n\u003cli\u003eFits 2000 Mazda 626, sensor to thermostat\u003c\/li\u003e\n\u003cli\u003eFits 1998-1999 Mazda 626, reservoir to intake manifold\u003c\/li\u003e\n\u003cli\u003eFits 1998 Honda Civic, throttle body to pipe-1\u003c\/li\u003e\n\u003cli\u003eFits 1997 Kia Sephia, throttle body to pipe-3\u003c\/li\u003e\n\u003cli\u003eFits 1993-1995 Mazda MX-3, throttle body to valve\u003c\/li\u003e\n\u003cli\u003eFits 1989-1994 Mazda MPV, throttle body to pipe\u003c\/li\u003e\n\u003cli\u003eFits 1993-1994 Mazda MPV, intake manifold to throttle body\u003c\/li\u003e\n\u003cli\u003eFits 1993 Mazda B2200, pipe to engine\u003c\/li\u003e\n\u003cli\u003eFits 1990-1993 Mazda B2200, throttle body to intake manifold\u003c\/li\u003e\n\u003cli\u003eFits 1993 Mazda B2600, intake manifold to throttle body\u003c\/li\u003e\n\u003cli\u003eFits 1990 Mazda B2600, intake manifold to throttle body\u003c\/li\u003e\n\u003cli\u003eFits 1987-1992 Mazda B2200, intake manifold to pipe\u003c\/li\u003e\n\u003cli\u003eFits 1990-1992 Mazda B2200, pipe to engine\u003c\/li\u003e\n\u003cli\u003eFits 1991-1992 Mazda B2600, intake manifold to throttle body\u003c\/li\u003e\n\u003cli\u003eFits 1989-1992 Mazda MPV, intake manifold to throttle body\u003c\/li\u003e\n\u003cli\u003eFits 1992 Mazda MX-3, throttle body to valve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45303957061813,"sku":"BBSC-18100","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_18100_Fro.jpg?v=1775145685","url":"https:\/\/www.partcatalog.com\/products\/gates-18100-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}