{"product_id":"gates-21219-radiator-coolant-hose","title":"Gates 21219 Radiator Coolant Hose - Lower or Upper","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 21219\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21219 is engineered for reliable cooling system performance in select Mitsubishi, Nissan, Toyota, and Volvo vehicles. Designed with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for models like the Mitsubishi Galant, Nissan Maxima, Toyota Corolla, and Volvo 240.\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 precise fit and secure installation\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.19 inches (30 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 1.31 inches (33 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length of 18.4 inches (467 mm)\u003c\/li\u003e\n\u003cli\u003eContains no internal spring, ensuring smooth coolant flow\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple vehicle makes and models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to exact specifications, reducing installation time and improving fitment accuracy. This product line uses EPDM material known for its resistance to heat, ozone, and coolant chemicals, making it suitable for radiator applications in various passenger vehicles. The molded construction of part number 21219 ensures a secure connection without the need for additional fittings or modifications.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21219 is a radiator coolant hose designed to maintain optimal engine temperature by facilitating efficient coolant circulation. Its EPDM construction provides durability against high temperatures and exposure to automotive fluids. The hose features two different inside diameters—1.19 inches (30 mm) on one end and 1.31 inches (33 mm) on the other—allowing it to connect seamlessly between components with varying sizes. With a centerline length of 18.4 inches (467 mm), this molded hose fits specific cooling system layouts without the need for bending or adjustment. The absence of an internal spring ensures unobstructed coolant flow, reducing the risk of blockages or pressure drops.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Mitsubishi Galant and Nissan Maxima\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation in Toyota Corolla and Volvo 240\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues due to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eEliminating hose collapse or kinking in cooling systems with varying diameter connections\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant circulation in vehicles requiring molded hose configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before removing the old hose to avoid burns\u003c\/li\u003e\n\u003cli\u003eVerify the hose orientation matches the molded shape for proper fitment\u003c\/li\u003e\n\u003cli\u003eCheck that the inside diameters correspond to the radiator and engine fittings\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure the hose ends without over-tightening\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21219 is manufactured to meet OEM specifications for durability and performance. The EPDM material and molded design undergo rigorous testing to ensure resistance to heat, pressure, and chemical exposure. While specific warranty details may vary, Gates typically offers coverage against manufacturing defects, providing confidence in the hose's reliability for Mitsubishi, Nissan, Toyota, and Volvo vehicles.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307234648245,"sku":"BBSC-21219","price":30.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21219_Fro.jpg?v=1775145942","url":"https:\/\/www.partcatalog.com\/products\/gates-21219-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}