Gates 20805 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 20805

The Gates Molded Coolant Hose 20805 is designed specifically for Toyota Corolla models, providing reliable radiator coolant flow. Made from durable EPDM material, this molded radiator coolant hose ensures consistent performance and long service life.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and secure connections
• End 1 inside diameter: 1.38 inches (35 mm)
• End 2 inside diameter: 1.5 inches (38 mm)
• Centerline length of 15 inches (381 mm) for exact fitment
• Contains no internal spring, ensuring smooth coolant flow
• Compatible with Toyota Corolla radiator systems

Details on the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle coolant system layouts. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or kinks. The 20805 part benefits from this molded design, ensuring a precise fit for the Toyota Corolla's radiator connections.

Technical Description and Specifications

This radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. The hose features two different inside diameters at each end—1.38 inches (35 mm) on one side and 1.5 inches (38 mm) on the other—allowing it to connect securely between varying radiator components. With a centerline length of 15 inches (381 mm), the hose fits the Toyota Corolla cooling system without modification. The absence of an internal spring means the hose maintains flexibility while preventing flow restrictions.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses on Toyota Corolla vehicles
• Resolving coolant leaks caused by hose degradation or damage
• Preventing overheating issues due to compromised coolant flow
• Maintaining proper coolant circulation within the radiator system
• Ensuring a secure, leak-free connection between radiator components

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 20805, ensure the engine is cool to avoid burns from hot coolant. Verify that the hose end diameters match the radiator and engine fittings to prevent leaks. Use appropriate clamps to secure the hose ends firmly. The molded shape of the hose should align naturally with the vehicle’s coolant routing, minimizing stress on the hose and connections.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 20805 to meet OEM specifications for durability and performance. The EPDM material provides resistance to heat and coolant chemicals, contributing to a longer service life. While specific warranty details are not provided, Gates products typically adhere to industry standards for quality and reliability.