Gates 51552 Radiator Coolant Hose - Heater Outlet

Reliable Radiator Coolant Hose for Toyota Highlander

The Gates Molded Coolant Hose 51552 is engineered to provide dependable cooling system performance for Toyota Highlander vehicles. Designed with durable EPDM and plastic materials, this radiator coolant hose ensures efficient coolant flow and long-lasting service.

• Constructed from high-quality EPDM and plastic for heat and chemical resistance
• Molded design for precise fit and leak prevention
• Centerline length options of 15, 25, and 635 mm for accurate installation
• Inside diameter of 15 mm (.6 inches) on all ends for consistent coolant flow
• Compatible with Toyota Highlander cooling systems
• Modular hose with one branch for specific coolant routing
• Contains no springs or quick connect fittings, ensuring straightforward installation

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded hoses designed to meet exact OEM specifications. These hoses are engineered to maintain coolant system integrity under varying temperatures and pressures. The molded construction reduces the risk of leaks and improves durability compared to traditional hose assemblies. The 51552 part number is part of this line, offering a tailored fit for Toyota Highlander models requiring reliable radiator coolant hose replacement.

Detailed Product Description

This radiator coolant hose features a molded design made from EPDM and plastic materials, which provide resistance to heat, ozone, and automotive fluids. The hose includes a single branch, making it suitable for specific coolant routing needs in the Toyota Highlander. With consistent inside diameters of 15 mm (.6 inches) on all ends, it ensures smooth coolant flow without restrictions. The centerline length options of 15, 25, and 635 mm allow for precise fitment and installation. The absence of springs and quick connect fittings simplifies the hose design, reducing potential failure points.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Toyota Highlander vehicles
• Resolving coolant leaks caused by deteriorated or damaged hoses
• Maintaining proper coolant flow to prevent engine overheating
• Addressing hose swelling or softening due to heat exposure
• Ensuring secure coolant system connections without spring or quick connect fittings

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 51552, ensure the hose is routed according to the Toyota Highlander’s cooling system layout. Verify the correct centerline length and inside diameter match the vehicle’s specifications. Avoid twisting or stretching the hose during installation to maintain its molded shape and sealing integrity. Inspect hose clamps and connections for tightness to prevent leaks.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 51552 to meet stringent quality standards, ensuring durability and performance in automotive cooling systems. While specific warranty details are not provided, Gates products typically adhere to industry standards for material and workmanship reliability.