{"product_id":"gates-21590-radiator-coolant-hose-lower","title":"Gates 21590 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eReliable Radiator Coolant Hose for Porsche 924 and 944\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21590 is engineered to provide dependable cooling system performance for Porsche 924 and 944 models. Constructed from durable EPDM material, this radiator coolant hose ensures long-lasting resistance to heat and coolant fluids.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and leak prevention\u003c\/li\u003e\n\u003cli\u003eCenterline length of 12.5 inches (318 mm) for accurate installation\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.38 inches (35 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 2.5 inches (64 mm)\u003c\/li\u003e\n\u003cli\u003eContains no spring or quick connect fittings\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 reduce the risk of leaks or hose failure, making it suitable for precision applications such as the Porsche 924 and 944 cooling systems.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose, part number 21590, is molded from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. The hose features a centerline length of 12.5 inches (318 mm), with two different inside diameters: 1.38 inches (35 mm) on one end and 2.5 inches (64 mm) on the other. The absence of springs and quick connect fittings simplifies the hose design, ensuring a secure and straightforward connection within the cooling system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses on Porsche 924 and 944\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks caused by hose degradation\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant flow to maintain engine temperature\u003c\/li\u003e\n\u003cli\u003eElimination of hose collapse or deformation under pressure\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with original equipment specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates Molded Coolant Hose 21590, ensure the hose is properly seated on the radiator and engine fittings to prevent leaks. Verify that the hose routing matches the original configuration to avoid kinks or undue stress. Use appropriate clamps to secure the hose ends firmly but avoid overtightening, which can damage the hose or fittings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Molded Coolant Hose 21590 to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to a reliable service life under normal operating conditions. Warranty details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991370498229,"sku":"BBSC-21590","price":34.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21590_Fro.jpg?v=1775163733","url":"https:\/\/www.partcatalog.com\/products\/gates-21590-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}