Gates 22227 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 22227

The Gates Molded Coolant Hose 22227 is designed for reliable cooling system performance in Chrysler, Dodge, and Plymouth vehicles. Specifically compatible with Caravan, Grand Caravan, Grand Voyager, Town & Country, 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 leak prevention
• End 1 inside diameter: 1.25 inches (32 mm)
• End 2 inside diameter: 1.5 inches (38 mm)
• Centerline length: 15.2 inches (386 mm)
• Contains no internal spring, reducing potential failure points
• Compatible with specific Chrysler, Dodge, and Plymouth minivan models

Detailed Product Description

The Gates Molded Coolant Hose 22227 is engineered from EPDM (ethylene propylene diene monomer) rubber, a material known for its resistance to heat, ozone, and coolant chemicals. This molded radiator coolant hose features a precise centerline length of 15.2 inches (386 mm) and two different inside diameters at each end—1.25 inches (32 mm) and 1.5 inches (38 mm)—to match the specific hose connections on compatible vehicles. The absence of an internal spring enhances flexibility and reduces the risk of hose collapse or damage under pressure. This hose is not modular and does not include quick connect fittings, ensuring a straightforward replacement part for the cooling system.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to exact OEM specifications. This eliminates the need for bending or shaping during installation, reducing the risk of leaks and improving overall cooling system reliability. The molded design of the 22227 part number ensures a secure fit for Chrysler, Dodge, and Plymouth minivan models, maintaining proper coolant flow and system pressure.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Chrysler Caravan and Dodge Grand Caravan
• Resolving coolant leaks caused by hose deterioration in Plymouth Voyager and Town & Country
• Preventing overheating issues due to compromised coolant flow
• Addressing hose swelling or softening from prolonged heat exposure
• Ensuring proper coolant circulation in Grand Voyager cooling systems

Installation Notes and Tips

• Verify hose dimensions and fitment with vehicle make and model before installation
• Drain coolant system prior to hose removal to avoid spills
• Inspect hose connections and clamps for wear and replace if necessary
• Ensure the molded hose is oriented correctly to match OEM routing
• After installation, refill coolant and check for leaks during engine warm-up

Quality Assurance and Warranty

Gates Molded Coolant Hose 22227 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and chemical exposure typical in automotive cooling systems. While specific warranty details may vary, Gates products generally include coverage against manufacturing defects. Consult product documentation or supplier for exact warranty terms.