{"product_id":"gates-21758-radiator-coolant-hose-lower-lower-engine-to-pipe-or-lower-pipe-to-radiator","title":"Gates 21758 Radiator Coolant Hose - Lower, Lower - Engine To Pipe or Lower - Pipe To Radiator","description":"\u003ch2\u003eReliable Radiator Coolant Hose for Pontiac Vehicles\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21758 is designed to provide a durable and precise fit for select Pontiac models. Engineered with EPDM material, this radiator coolant hose ensures reliable performance and resistance to heat and chemicals in your cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for exact fit and secure connections\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.25 inches (32 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 1.5 inches (38 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 22.2 inches (564 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with Pontiac Fiero, LeMans, and Optima models\u003c\/li\u003e\n\u003cli\u003ePart number 21758 for precise identification\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 match specific vehicle cooling system requirements. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or improper fitment. The molded design of part number 21758 ensures consistent performance and durability in Pontiac vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The molded construction provides a precise shape that matches the original equipment specifications for Pontiac Fiero, LeMans, and Optima models. With an end 1 inside diameter of 1.25 inches (32 mm) and an end 2 inside diameter of 1.5 inches (38 mm), along with a centerline length of 22.2 inches (564 mm), this hose is designed to maintain optimal coolant flow and system integrity. The absence of springs and quick connect fittings simplifies the design, focusing on durability and reliability.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks due to hose degradation\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow in Pontiac Fiero, LeMans, and Optima cooling systems\u003c\/li\u003e\n\u003cli\u003eEliminating overheating caused by compromised hoses\u003c\/li\u003e\n\u003cli\u003eMaintaining system pressure and preventing hose collapse\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing the old hose to avoid burns. Verify that the hose dimensions match the original part, especially the inside diameters and centerline length. The molded design of the Gates 21758 hose allows for straightforward installation without the need for bending or modification. Use appropriate clamps to secure the hose ends and check for leaks after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21758 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to long service life under normal operating conditions. Please refer to Gates' official warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991349788853,"sku":"BBSC-21758","price":47.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21758_Fro.jpg?v=1775146002","url":"https:\/\/www.partcatalog.com\/products\/gates-21758-radiator-coolant-hose-lower-lower-engine-to-pipe-or-lower-pipe-to-radiator","provider":"PartCatalog","version":"1.0","type":"link"}