Gates 22672 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 22672

The Gates Molded Coolant Hose 22672 is designed specifically for select Lexus models, including the GS430, LS400, LS430, and SC430. Engineered from durable EPDM material, this radiator coolant hose ensures reliable performance and longevity in your vehicle's cooling system.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and secure installation
• Centerline length of 16.2 inches (411 mm) for exact compatibility
• Consistent inside diameter of 1.44 inches (37 mm) on both ends
• Does not contain a spring or quick connect fittings

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to match specific vehicle applications. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or premature wear. The molded construction of part number 22672 ensures a precise fit for the cooling systems of Lexus GS430, LS400, LS430, and SC430 models.

Detailed Product Description

This radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The molded design of the Gates 22672 hose provides a consistent inside diameter of 1.44 inches (37 mm) at both ends, ensuring proper coolant flow and system pressure. With a centerline length of 16.2 inches (411 mm), this hose fits the specified Lexus models without modification. The absence of springs and quick connect fittings simplifies the hose structure, focusing on durability and straightforward installation.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Lexus GS430, LS400, LS430, and SC430
• Resolving coolant leaks caused by hose degradation or damage
• Preventing overheating issues related to compromised coolant flow
• Maintaining proper engine temperature regulation through reliable hose performance
• Eliminating fitment issues with a molded hose designed for specific Lexus models

Installation Notes and Tips

• Ensure the engine is cool before removing the old coolant hose to avoid burns
• Inspect hose connections and clamps for corrosion or damage and replace if necessary
• Verify the inside diameter and length match the original hose to maintain system integrity
• Use appropriate coolant fluid compatible with EPDM hoses
• Secure clamps firmly but avoid overtightening to prevent hose damage

Quality Assurance and Warranty

The Gates Molded Coolant Hose 22672 is manufactured to meet or exceed OEM specifications for durability and performance. Made from EPDM material, it offers resistance to heat and automotive chemicals, contributing to a longer service life. While specific warranty details are not provided, Gates products typically come with a limited warranty covering defects in material and workmanship.