Gates 22278 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 22278

The Gates Molded Coolant Hose 22278 is designed specifically for Volkswagen vehicles including the Cabrio, Derby, Golf, and Jetta models. This radiator coolant hose is engineered to provide reliable coolant flow and maintain optimal engine temperature under various driving conditions.

• Constructed from durable EPDM and plastic materials
• Molded design ensures precise fit and leak-free connections
• Centerline length of 13.4 inches (340 mm) for accurate installation
• Consistent inside diameter of 1.23 inches (31 mm) on both ends
• Contains no springs or quick connect fittings for straightforward replacement

Detailed Product Description

The Gates Molded Coolant Hose 22278 is part of the Molded Coolant Hose product line, which focuses on delivering hoses that are pre-formed to match exact vehicle specifications. This eliminates the need for bending or shaping during installation, reducing the risk of kinks or leaks. Made from EPDM rubber and plastic, the hose offers resistance to heat, ozone, and coolant chemicals, ensuring durability and long service life. The hose features a centerline length of 13.4 inches (340 mm) and maintains a consistent inside diameter of 1.23 inches (31 mm) at both ends, providing a secure and efficient coolant flow path. The molded construction enhances fitment accuracy for Volkswagen Cabrio, Derby, Golf, and Jetta models, supporting proper engine cooling system performance.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Volkswagen Cabrio, Derby, Golf, and Jetta
• Resolving coolant leaks caused by hose deterioration or improper fit
• Preventing engine overheating due to compromised coolant flow
• Eliminating hose collapse or kinking issues that restrict coolant circulation
• Upgrading to a molded hose for improved installation accuracy and reliability

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 22278, ensure the engine is cool to avoid burns or pressure-related coolant spray. Verify that the hose matches the original part dimensions, especially the 1.23 inch (31 mm) inside diameter and 13.4 inch (340 mm) centerline length. Use appropriate clamps to secure the hose ends firmly without over-tightening, which could damage the hose. Inspect surrounding components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates Molded Coolant Hose 22278 is manufactured to meet strict quality standards for material composition and dimensional accuracy. The EPDM and plastic construction provides resistance to heat and chemical exposure typical in automotive cooling systems. While specific warranty details are not provided, Gates products generally adhere to industry standards for durability and performance, supporting reliable operation in Volkswagen Cabrio, Derby, Golf, and Jetta vehicles.