Gates 22224 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 22224

The Gates Molded Coolant Hose 22224 is designed for reliable cooling system performance in Chrysler, Dodge, and Plymouth vehicles. Specifically compatible with Caravan, Grand Caravan, Grand Voyager, and Voyager models, this radiator coolant hose ensures proper coolant flow and system integrity.

• Constructed from durable EPDM material for heat and chemical resistance
• Molded design for precise fit and secure installation
• End 1 inside diameter: 1.34 inches (34 mm)
• End 2 inside diameter: 1.5 inches (38 mm)
• Centerline length: 21.6 inches (549 mm)
• Contains no internal spring, ensuring smooth coolant flow
• Zero branch quantity and no quick connect fittings for straightforward replacement

Details on the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact specifications, reducing installation time and improving fitment accuracy. This molded design helps maintain consistent coolant flow and reduces the risk of leaks or hose failure. The 22224 part benefits from this product line's emphasis on durability and precise engineering, making it suitable for the cooling systems of Chrysler, Dodge, and Plymouth minivans.

Technical Description of Part Number 22224

The Gates 22224 radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and automotive fluids. The hose features two different inside diameters at each end—1.34 inches (34 mm) and 1.5 inches (38 mm)—to match specific radiator and engine connections. With a centerline length of 21.6 inches (549 mm), this molded hose is designed to fit the cooling system layout of the compatible vehicle models without modification. The absence of internal springs and quick connect fittings simplifies the hose structure, reducing potential failure points.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Chrysler Caravan and Dodge Grand Caravan
• Addressing coolant leaks caused by hose degradation in Plymouth Voyager models
• Resolving overheating issues due to restricted or collapsed hoses
• Upgrading to a molded hose for improved fit and reduced installation errors
• Maintaining proper coolant flow to prevent engine damage in Grand Voyager vehicles

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 22224, ensure the engine is cool to avoid burns. Verify the hose orientation matches the original part, paying attention to the differing inside diameters at each end. Use appropriate clamps to secure the hose without over-tightening, which can cause damage. Inspect adjacent components for wear or leaks during replacement to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 22224 to meet or exceed OEM specifications for Chrysler, Dodge, and Plymouth vehicles. The EPDM material and molded construction provide resistance to heat, pressure, and automotive fluids, contributing to long service life. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship.