Gates 21107 Radiator Coolant Hose - Upper, Upper - Engine To Pipe or Upper - Pipe To Radiator

Overview of Gates Molded Coolant Hose 21107

The Gates Molded Coolant Hose 21107 is engineered for reliable radiator coolant transfer in various vehicle applications. Constructed from durable EPDM material, this molded radiator coolant hose offers precise fitment and long-lasting performance for compatible makes and models.

• Material: EPDM for heat and chemical resistance
• End 1 Inside Diameter: 2 inches (51 mm)
• End 2 Inside Diameter: 2 inches (51 mm)
• Centerline Length: 25.1 inches (638 mm)
• Molded design for exact fit and durability
• Contains no internal spring for smooth coolant flow
• No quick connect fittings included

Detailed Product Description

The Gates Molded Coolant Hose from the Molded Coolant Hose product line is designed to meet stringent automotive cooling system requirements. Made from EPDM, this hose resists heat, ozone, and coolant chemicals, ensuring consistent performance under demanding engine conditions. The molded construction provides a precise shape that matches original equipment specifications, reducing the risk of leaks and premature wear. With a centerline length of 25.1 inches (638 mm) and uniform 2-inch (51 mm) inside diameters on both ends, this radiator coolant hose is suitable for vehicles requiring these exact dimensions.

Common Applications and Problem Solving

• Replacement for cracked or leaking radiator coolant hoses
• Solves overheating issues caused by coolant leaks
• Prevents coolant contamination from hose degradation
• Restores proper coolant flow in cooling systems
• Addresses hose collapse or swelling under pressure

Installation Notes and Tips

Ensure the vehicle’s cooling system is cool before removing the old hose. Verify the 2-inch (51 mm) inside diameter and 25.1-inch (638 mm) length match your vehicle’s specifications. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect adjacent components for wear or damage during installation to maintain system integrity.

Quality Assurance and Warranty

Gates Molded Coolant Hose 21107 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to a reliable cooling system component. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support automotive maintenance needs.