Gates 22661 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 22661

The Gates Molded Coolant Hose 22661 is designed specifically for Jeep Grand Cherokee models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance under varying engine temperatures.

• Made from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and secure installation
• End 1 inside diameter: 1.48 inches (38 mm)
• End 2 inside diameter: 1.77 inches (45 mm)
• Centerline length: 15.3 inches (389 mm)
• Contains no internal spring for flexibility
• Compatible with Jeep Grand Cherokee radiator systems

Details on the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering pre-formed hoses that match OE specifications for a variety of vehicles. This product line emphasizes molded construction to ensure exact fitment and reduce installation time. The Molded Coolant Hose 22661 benefits from this approach by offering a hose that fits the Jeep Grand Cherokee radiator system without modification.

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 molded design eliminates the need for bending or shaping during installation, maintaining consistent coolant flow and reducing the risk of leaks. The hose features two different inside diameters—1.48 inches (38 mm) on one end and 1.77 inches (45 mm) on the other—allowing it to connect securely between radiator components. With a centerline length of 15.3 inches (389 mm), it fits the Jeep Grand Cherokee cooling system precisely. The hose does not contain an internal spring, which provides flexibility while maintaining structural integrity.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Jeep Grand Cherokee vehicles
• Resolving coolant leaks caused by hose degradation or damage
• Preventing overheating issues related to compromised coolant flow
• Maintaining proper engine temperature regulation through reliable coolant circulation
• Addressing fitment issues with non-OE or universal hoses

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify that the hose diameters match the radiator and engine fittings on the Jeep Grand Cherokee. Use appropriate clamps to secure the hose ends and check for leaks after installation. The molded design of the Gates 22661 hose simplifies alignment and reduces installation time compared to universal hoses.

Quality Assurance and Warranty

Gates Molded Coolant Hose 22661 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to long service life under normal operating conditions. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support reliability in automotive cooling systems.