Gates 21586 Radiator Coolant Hose - Lower - Pipe To Radiator, Lower - Radiator To Thermostat or Upper

Reliable Radiator Coolant Hose for Multiple Vehicle Makes

The Gates Molded Coolant Hose 21586 is engineered to provide dependable cooling system performance for a range of vehicles including Chevrolet, Honda, Mazda, Nissan, and Toyota models. Designed with durable EPDM material and precise molded construction, this radiator coolant hose ensures a secure fit and long-lasting service.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for exact fit and reliable sealing
• Centerline length of 16.8 inches (427 mm) for proper routing
• Consistent inside diameter of 1.19 inches (30 mm) on both ends
• Compatible with Chevrolet Nova, Honda Odyssey, Mazda MX-3, Nissan Pulsar NX, Sentra, and Toyota Corolla

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded hoses designed to meet specific vehicle requirements. This product line emphasizes durability and exact fitment, reducing the risk of leaks and coolant loss. The molded construction of part number 21586 ensures consistent dimensions and reliable performance in demanding engine cooling applications.

Product Details and Specifications

This radiator coolant hose features a uniform inside diameter of 1.19 inches (30 mm) on both ends, facilitating smooth coolant flow without restriction. The hose measures 16.8 inches (427 mm) in centerline length, making it suitable for the specified vehicle models. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, contributing to extended service life. The molded design eliminates the need for additional fittings or springs, simplifying installation and maintenance.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses
• Resolving coolant leaks caused by hose degradation
• Maintaining proper coolant flow in Chevrolet Nova and Toyota Corolla cooling systems
• Preventing overheating issues in Honda Odyssey and Nissan Sentra vehicles
• Ensuring secure coolant connections in Mazda MX-3 and Nissan Pulsar NX

Installation Notes and Tips

Before installation, verify the hose length and diameter match your vehicle’s specifications. Ensure all old hose material and clamps are removed to prevent leaks. The molded design of the Gates 21586 hose allows for straightforward installation without additional fittings. Use appropriate clamps rated for coolant hoses and check for secure connections after installation.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 21586 to meet industry standards for durability and performance. The EPDM material and molded construction provide resistance to heat and chemical exposure common in engine cooling systems. While specific warranty details are not provided, Gates products typically adhere to strict quality control processes to ensure reliability.