Gates 51850 Radiator Coolant Hose

Overview of Gates Molded Coolant Hose 51850

The Gates Molded Coolant Hose 51850 is designed specifically for Volkswagen Jetta models, providing reliable radiator coolant flow. Constructed from durable EPDM and plastic materials, this radiator coolant hose ensures consistent performance under varying engine temperatures.

• Material: EPDM and plastic for heat and chemical resistance
• End 1 inside diameter: 0.625 inches (16 mm)
• End 2 inside diameter: 0.75 inches (19 mm)
• Centerline length: 18.07 inches (459 mm)
• Female quick connector for secure attachment
• Does not contain a spring, ensuring flexibility and durability

Detailed Product Description

The Gates Molded Coolant Hose 51850 is engineered to meet the cooling system requirements of Volkswagen Jetta vehicles. Its EPDM rubber and plastic construction offers resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity over time. The hose features two different inside diameters at each end—0.625 inches (16 mm) and 0.75 inches (19 mm)—to accommodate specific radiator and engine connections. With a centerline length of 18.07 inches (459 mm), it fits precisely within the cooling system layout. The inclusion of a female quick connector simplifies installation and ensures a secure, leak-free connection without the need for additional clamps or springs.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on precision-engineered hoses molded to exact specifications for various vehicle applications. This product line emphasizes durability and fitment accuracy, reducing the risk of coolant leaks and system failures. The 51850 part number is part of this line, designed to provide a direct replacement for Volkswagen Jetta radiator coolant hoses, maintaining OEM standards.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Volkswagen Jetta models
• Prevention of coolant leaks caused by hose degradation or improper fit
• Restoration of proper coolant flow to avoid engine overheating
• Addressing hose failures due to heat and chemical exposure
• Ensuring secure connections with female quick connectors to prevent disconnections

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 51850, ensure the engine is cool to avoid burns from hot coolant. Verify that the hose end diameters match the radiator and engine fittings on your Volkswagen Jetta. The female quick connector should snap securely into place; confirm a tight fit to prevent leaks. Inspect surrounding components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 51850 to meet strict quality standards, ensuring reliable performance in Volkswagen Jetta cooling systems. The EPDM and plastic materials are selected for durability and resistance to common coolant system stresses. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties covering defects in materials and workmanship.