{"product_id":"gates-21312-radiator-coolant-hose-lower","title":"Gates 21312 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 21312\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21312 is designed for reliable cooling system performance in Toyota vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for models like the Toyota 4Runner, Pickup, and Starlet.\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\u003eCenterline length of 16 inches (406 mm) for accurate installation\u003c\/li\u003e\n\u003cli\u003eEnd 1 and End 2 inside diameters both 1.28 inches (33 mm) for consistent coolant flow\u003c\/li\u003e\n\u003cli\u003eDoes not contain a spring or quick connect fittings, ensuring a straightforward hose design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21312 is part of the Molded Coolant Hose product line, which focuses on delivering hoses with exact molded shapes to match specific vehicle cooling system requirements. This hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals, making it suitable for long-term use in automotive cooling systems. The molded construction provides a precise fit that reduces the risk of leaks and improves overall system reliability. With a centerline length of 16 inches (406 mm) and consistent inside diameters of 1.28 inches (33 mm) on both ends, this hose is engineered to maintain proper coolant flow and pressure within the radiator system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is compatible with several Toyota models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eToyota 4Runner\u003c\/li\u003e\n\u003cli\u003eToyota Pickup\u003c\/li\u003e\n\u003cli\u003eToyota Starlet\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace original equipment hoses that require a molded shape and specific dimensions for proper fitment and function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Radiator Coolant Hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents coolant leaks caused by cracked or worn hoses\u003c\/li\u003e\n\u003cli\u003eMaintains proper coolant flow to avoid engine overheating\u003c\/li\u003e\n\u003cli\u003eResists degradation from heat and coolant chemicals\u003c\/li\u003e\n\u003cli\u003eEliminates fitment issues with molded design matching OEM specifications\u003c\/li\u003e\n\u003cli\u003eReduces risk of hose collapse or deformation under pressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates Molded Coolant Hose 21312, ensure the hose is properly seated on the radiator and engine fittings. Check that the inside diameters of 1.28 inches (33 mm) match the vehicle’s coolant ports for a secure connection. Avoid twisting or stretching the hose during installation to maintain its molded shape. Inspect clamps and surrounding components for wear and replace if necessary to ensure a leak-free seal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates is a recognized manufacturer of automotive hoses and belts, known for meeting industry standards for durability and performance. The Molded Coolant Hose 21312 is manufactured to precise specifications to ensure compatibility and reliability in Toyota cooling systems. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support long-term use.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991368827061,"sku":"BBSC-21312","price":20.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21312_Fro.jpg?v=1775163724","url":"https:\/\/www.partcatalog.com\/products\/gates-21312-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}