Gates 22318 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 22318

The Gates Molded Coolant Hose 22318 is designed specifically for Ford Econoline models, including the E-150, E-250, and E-350 series. This radiator coolant hose is engineered to meet the cooling system demands of these vehicles, ensuring reliable performance and durability.

• Constructed from EPDM and plastic materials for heat and chemical resistance
• Molded design with three branches for precise fitment
• Centerline lengths of 25, 34.8, and 884 mm for accurate routing
• Inside diameters ranging from 0.73 to 1.72 inches to match OEM specifications
• Compatible with Ford E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-350 Econoline, E-350 Econoline Club Wagon, and E-350 Super Duty

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on precision-molded radiator hoses designed to fit specific vehicle cooling systems. This product line emphasizes exact dimensions and multiple branch configurations to ensure proper coolant flow and secure connections without the need for additional modifications. The 22318 part exemplifies this approach with its three-branch modular design and molded construction.

Detailed Product Description

The Gates 22318 radiator coolant hose is made from durable EPDM rubber combined with plastic components, providing resistance to heat, ozone, and coolant chemicals. Its molded construction includes three branches, allowing it to replace complex OEM hose assemblies with a single integrated unit. The hose features multiple inside diameters—1.72 inches (44 mm) on both ends, and smaller diameters of 0.98 and 0.73 inches (19 mm) on additional branches—ensuring compatibility with various radiator and engine fittings. The centerline lengths of 25 mm, 34.8 mm, and 884 mm accommodate the specific routing requirements of Ford Econoline cooling systems.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Ford Econoline vans
• Resolving coolant leaks caused by deteriorated or damaged hoses
• Addressing overheating issues related to compromised coolant flow
• Upgrading OEM hoses with a molded, multi-branch design for improved fit
• Eliminating coolant contamination from hose material degradation

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose to prevent burns
• Verify all hose connections match the specified inside diameters for a secure fit
• Inspect clamps and replace if necessary to maintain proper sealing
• Follow vehicle-specific service manual instructions for hose routing and installation
• Check for leaks after installation by running the engine and monitoring coolant flow

Quality Assurance and Warranty

Gates Molded Coolant Hose 22318 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM and plastic materials provide long service life under typical operating conditions. While specific warranty details are not provided, Gates products generally come with a limited warranty against defects in material and workmanship. For exact warranty terms, consult the product documentation or manufacturer.