{"product_id":"gates-18745-hvac-heater-hose","title":"Gates 18745 HVAC Heater Hose - Heater To Engine","description":"\u003ch2\u003eGates Molded Heater Hose for Nissan Maxima\u003c\/h2\u003e\u003cp\u003eThe Gates 18745 molded heater hose is an OEM-style coolant hose built for tight engine compartments where a formed routing path matters. It is made from EPDM and is shaped to match the factory layout for 1985-1988 Nissan Maxima heater-to-engine applications.\u003c\/p\u003e\u003cp\u003eGates Molded Heater Hose products are formed for direct-fit routing in compact cooling and HVAC plumbing layouts. This hose is suitable for coolant, water, and air service, and Gates also approves it for marine applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFactory-molded design for a precise hose path\u003c\/li\u003e\n\u003cli\u003eEPDM construction for coolant-system service\u003c\/li\u003e\n\u003cli\u003eSmall inside diameters: 16 mm (0.62 in) and 19 mm (0.75 in)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 363 mm (14.3 in)\u003c\/li\u003e\n\u003cli\u003eBuilt for heater-to-engine routing on select Nissan Maxima models\u003c\/li\u003e\n\u003cli\u003eGates part number 18745 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eGates 18745 is a molded heater hose engineered to follow the original routing used in compact engine bays. Its formed shape helps maintain proper hose alignment in the heater-to-engine circuit on 1985-1988 Nissan Maxima models, reducing the need to force a straight hose into a curved path. The EPDM material is commonly used in cooling-system hoses for its service in coolant and water transfer applications.\u003c\/p\u003e\u003cp\u003eThis part cross-references Four Seasons 63205 for the same application. If you are searching for a molded heater hose for Nissan Maxima 1985-1988, Gates 18745 is the direct-fit reference to compare against the original hose layout.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or deteriorated heater hose material\u003c\/li\u003e\n\u003cli\u003eIncorrect hose routing in tight engine compartments\u003c\/li\u003e\n\u003cli\u003eCoolant leaks at the heater-to-engine line\u003c\/li\u003e\n\u003cli\u003eHose fitment issues caused by using a straight replacement hose\u003c\/li\u003e\n\u003cli\u003eService replacement needs for a molded Nissan Maxima heater hose\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. This hose is molded for the heater-to-engine position on 1985-1988 Nissan Maxima models, so compare the original routing and connection points to confirm a proper match. Inspect adjoining clamps, tubes, and fittings for wear before reassembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures this molded heater hose as an OEM-style replacement for cooling, water, and air applications. The design follows factory-style routing for the specified Nissan Maxima fitment and is approved for marine applications.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45303978066101,"sku":"BBSC-18745","price":51.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_18745_Fro.jpg?v=1775145728","url":"https:\/\/www.partcatalog.com\/products\/gates-18745-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}