Gates 22926 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 22926

The Gates Molded Coolant Hose 22926 is designed specifically for select Lexus and Toyota models, including the Highlander, RX330, and RX400h. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.

• Made from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and durability
• End 1 inside diameter: 1.31 inches (33 mm)
• End 2 inside diameter: 1.47 inches (37 mm)
• Centerline length: 17 inches (432 mm)
• Contains no internal spring, reducing potential failure points
• Compatible with Lexus Highlander, RX330, and RX400h models

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on providing molded radiator hoses engineered for exact fitment and reliable sealing. This product line emphasizes precision molding to match OEM specifications, ensuring proper coolant flow and system integrity. The molded construction of part number 22926 contributes to consistent performance and ease of installation in compatible Lexus and Toyota vehicles.

Detailed Product Description

This radiator coolant hose features a molded design made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. The hose has two different inside diameters at each end—1.31 inches (33 mm) and 1.47 inches (37 mm)—to accommodate specific radiator and engine connections. With a centerline length of 17 inches (432 mm), it fits precisely within the cooling system layout of the Lexus Highlander, RX330, and RX400h. The absence of an internal spring reduces the risk of hose collapse and improves durability under varying pressure conditions.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Lexus Highlander, RX330, and RX400h
• Resolving coolant leaks caused by hose degradation or improper fit
• Preventing overheating issues related to compromised coolant flow
• Addressing hose swelling or softening due to heat exposure
• Maintaining system pressure integrity without internal spring failure

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose to avoid burns
• Check all hose clamps and replace if corroded or damaged
• Verify the correct orientation of the hose based on the molded shape
• Inspect connecting fittings for damage or corrosion prior to installation
• Tighten clamps securely but avoid over-tightening to prevent hose damage

Quality Assurance and Warranty

Gates Molded Coolant Hose 22926 is manufactured to meet or exceed OEM standards for fit, form, and function. The EPDM material and molded construction provide resistance to heat, pressure, 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 authorized distributors for exact warranty terms.