{"product_id":"gates-21366-radiator-coolant-hose-lower-engine-to-pipe-or-lower-pipe-to-water-pump","title":"Gates 21366 Radiator Coolant Hose - Lower - Engine To Pipe or Lower - Pipe To Water Pump","description":"\u003ch2\u003eReliable Radiator Coolant Hose for Buick, Cadillac, Oldsmobile, and Pontiac\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21366 is engineered to provide dependable cooling system performance for select Buick, Cadillac, Oldsmobile, and Pontiac vehicles. Designed with precision and durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for your vehicle's engine.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and secure connections\u003c\/li\u003e\n\u003cli\u003eEnd 1 and End 2 inside diameter: 1.26 inches (32 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length of 7 inches (178 mm) for accurate fitment\u003c\/li\u003e\n\u003cli\u003eContains no internal spring, ensuring smooth coolant flow\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Buick, Cadillac, Oldsmobile, and Pontiac models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Gates Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact specifications, eliminating the need for bending or shaping during installation. This product line is designed to maintain consistent coolant flow and resist degradation from heat and automotive fluids, making it suitable for various cooling system applications. The 21366 part benefits from this molded construction, providing a reliable and precise fit for the specified vehicle models.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose features an EPDM (ethylene propylene diene monomer) rubber construction, known for its excellent resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1.26 inches (32 mm), ensuring compatibility with the vehicle's cooling system fittings. The hose has a centerline length of 7 inches (178 mm), designed to fit specific routing paths without modification. The molded design enhances durability and fitment accuracy, while the absence of an internal spring allows for unobstructed coolant flow.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick Firenza\u003c\/li\u003e\n\u003cli\u003eCadillac SRX, STS, XLR\u003c\/li\u003e\n\u003cli\u003eOldsmobile J2000, J2000 Sunbird, Firenza\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Am, Sunbird, Skyhawk\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis hose is intended for use in the radiator coolant system to maintain proper engine temperature and prevent overheating.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Radiator Coolant Hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking radiator coolant hoses\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow to prevent engine overheating\u003c\/li\u003e\n\u003cli\u003eEliminating coolant leaks caused by hose degradation or swelling\u003c\/li\u003e\n\u003cli\u003eEnsuring secure and precise hose fitment to avoid coolant loss\u003c\/li\u003e\n\u003cli\u003eMaintaining system integrity in older Buick, Cadillac, Oldsmobile, and Pontiac models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, ensure the engine is cool and the cooling system is depressurized. Verify the hose dimensions and fitment against the vehicle’s original hose. The molded design of the Gates 21366 hose allows for straightforward installation without bending or modification. Use appropriate clamps to secure the hose ends and check for leaks after installation. Regular inspection of the cooling system hoses is recommended to maintain optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21366 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and automotive fluids. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in compatible Buick, Cadillac, Oldsmobile, and Pontiac vehicles.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991348281525,"sku":"BBSC-21366","price":26.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21366_Fro.jpg?v=1775145953","url":"https:\/\/www.partcatalog.com\/products\/gates-21366-radiator-coolant-hose-lower-engine-to-pipe-or-lower-pipe-to-water-pump","provider":"PartCatalog","version":"1.0","type":"link"}