Gates 22309 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 22309

The Gates Molded Coolant Hose 22309 is designed for reliable cooling system performance in select Lexus and Toyota vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for models like the Toyota Camry and Lexus RX350.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and secure installation
• Centerline length of 19.2 inches (488 mm) for accurate routing
• Inside diameter of 1.3 inches (33 mm) on both ends for consistent coolant flow
• Compatible with multiple Lexus and Toyota models including Avalon, Camry, ES300, RX330, and Sienna

Details on the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle cooling system layouts. This eliminates the need for bending or shaping during installation, reducing the risk of kinks or leaks. The 22309 part benefits from this molded construction, providing a direct replacement hose that maintains factory specifications for fit and function.

Technical Description and Attributes

This radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1.3 inches (33 mm), ensuring compatibility with standard radiator fittings. The hose measures 19.2 inches (488 mm) in centerline length, designed to fit precisely within the cooling system without stretching or sagging. The molded design means the hose is shaped to the exact contours required, and it does not contain any springs or quick connect fittings, simplifying installation and maintenance.

Compatible Vehicles and Applications

• Toyota Avalon
• Toyota Camry
• Toyota ES300 and ES330
• Lexus RX300, RX330, RX350
• Toyota Sienna and Solara

This hose is intended for use as a radiator coolant hose, helping to transport coolant between the radiator and engine to maintain optimal operating temperatures.

Common Issues Addressed by Part Number 22309

• Cracked or leaking radiator coolant hose
• Swollen or deteriorated hose due to heat exposure
• Coolant leaks causing engine overheating
• Hose collapse restricting coolant flow
• Replacement of worn or damaged OEM hoses in Lexus and Toyota cooling systems

Installation Notes and Tips

Before installation, ensure the engine is cool and the cooling system is depressurized. Remove the old hose carefully to avoid damaging surrounding components. Verify that the inside diameter and length match the original hose specifications. The molded design of the Gates 22309 hose allows for straightforward installation without modification. Use appropriate clamps to secure the hose ends and check for leaks after installation.

Quality Assurance and Warranty

Gates Molded Coolant Hose 22309 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material provides resistance to heat and coolant chemicals, 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. Consult product documentation or the manufacturer for exact warranty terms.