Gates 21971 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 21971

The Gates Molded Coolant Hose 21971 is designed specifically for Jeep Grand Cherokee models, providing reliable radiator coolant flow. Constructed from durable EPDM and plastic materials, this molded radiator coolant hose ensures a precise fit and long-lasting performance.

• Compatible with Jeep Grand Cherokee vehicles
• Made from EPDM and plastic for heat and chemical resistance
• Molded design for exact fit and secure installation
• End 1 inside diameter: 1.5 inches (38 mm)
• End 2 inside diameter: 1.75 inches (44 mm)
• Centerline length: 17.2 inches (437 mm)
• Does not contain a spring or quick connect fittings

Detailed Product Description

The Gates Molded Coolant Hose 21971 is engineered to meet the cooling system requirements of Jeep Grand Cherokee vehicles. Its molded construction eliminates the need for additional clamps or fittings, ensuring a leak-free connection between the radiator and engine. The hose is made from EPDM rubber combined with plastic components, offering resistance to high temperatures, ozone, and automotive fluids. With precise inside diameters of 1.5 inches (38 mm) on one end and 1.75 inches (44 mm) on the other, and a centerline length of 17.2 inches (437 mm), this hose fits the cooling system layout accurately without modification.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on providing pre-formed hoses that match original equipment specifications. These hoses are designed to simplify installation and improve reliability by reducing the risk of leaks and hose failure. The molded design of the 21971 part number ensures consistent quality and fitment for Jeep Grand Cherokee cooling systems.

Common Applications and Problem Solving

• Replacement of cracked or leaking radiator coolant hoses
• Resolving coolant leaks caused by hose deterioration
• Addressing overheating issues due to compromised coolant flow
• Upgrading worn or brittle hoses in Jeep Grand Cherokee cooling systems
• Ensuring proper coolant circulation to maintain engine temperature

Installation Notes and Tips

• Verify compatibility with Jeep Grand Cherokee model year before installation
• Inspect hose ends and radiator connections for damage or corrosion
• Use appropriate clamps to secure hose ends if not included
• Ensure coolant system is depressurized and cooled before removal
• Flush cooling system if necessary to remove debris before installing new hose

Quality Assurance and Warranty

Gates Molded Coolant Hose 21971 is manufactured to meet strict quality standards for durability and performance. The EPDM and plastic materials provide resistance to heat, pressure, and automotive fluids, contributing to extended service life. While specific warranty details may vary, Gates typically offers coverage against manufacturing defects to ensure customer confidence in their products.