Gates 51445 Radiator Coolant Hose - Lower

Reliable Radiator Coolant Hose for Mercedes-Benz R350

The Gates Molded Coolant Hose 51445 is engineered to meet the cooling system demands of the Mercedes-Benz R350. Designed with durable materials and precise dimensions, this radiator coolant hose ensures efficient coolant flow and system integrity.

• Constructed from EPDM, plastic, and steel for durability and heat resistance
• Molded design with integrated quick connect fittings for secure installation
• Centerline length options of 18, 24, and 610 mm to fit specific routing needs
• Multiple inside diameters: 36 mm and 38 mm on ends, plus a 0.7 inch branch diameter
• Includes one branch with male and Henn quick connectors for modular hose assembly

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded radiator hoses that incorporate modular components such as quick connectors and branches. This design approach enhances fitment accuracy and simplifies installation, making it suitable for complex cooling systems like those found in the Mercedes-Benz R350. The 51445 part number represents a molded hose with integrated fittings, ensuring compatibility and reliable performance.

Detailed Product Description

The Gates 51445 radiator coolant hose is crafted from EPDM rubber combined with plastic and steel reinforcements, providing resistance to heat, pressure, and coolant chemicals. The hose features a molded construction with one branch and includes both Henn and male quick connectors, facilitating a secure and leak-free connection within the cooling system. With inside diameters of 36 mm and 38 mm on the main ends and a 0.7 inch diameter on the branch, this hose accommodates specific coolant flow requirements. The centerline length options of 18 mm, 24 mm, and 610 mm allow for precise fitment in the Mercedes-Benz R350 cooling circuit.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Mercedes-Benz R350 vehicles
• Addressing coolant leaks caused by deteriorated hose material or failed connectors
• Restoring proper coolant flow to prevent engine overheating
• Upgrading to a molded hose with quick connectors for improved maintenance and reliability
• Ensuring compatibility with OEM cooling system components for optimal performance

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 51445, ensure the hose is routed according to the Mercedes-Benz R350 factory specifications to avoid kinks or stress points. Verify that the quick connect fittings are fully engaged and locked to prevent coolant leaks. It is recommended to inspect adjacent cooling system components for wear during replacement to maintain overall system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 51445 to meet stringent quality standards, using materials designed for durability and resistance to automotive coolant environments. While specific warranty details are not provided, Gates products typically adhere to industry standards for reliability and performance in automotive cooling applications.