Gates 22874 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 22874

The Gates Molded Coolant Hose 22874 is designed specifically for Audi and Volkswagen vehicles, including the A4, A4 Quattro, and Passat models. This radiator coolant hose is engineered to meet the precise specifications required for efficient engine cooling.

• Constructed from durable EPDM material for heat and chemical resistance
• Molded design ensures a precise fit and reliable sealing
• End 1 inside diameter: 1.06 inches (27 mm)
• End 2 inside diameter: 1.22 inches (31 mm)
• Centerline length: 13.1 inches (333 mm)
• Contains no internal spring, providing consistent coolant flow
• Compatible with Audi A4, A4 Quattro, and Volkswagen Passat models

Detailed Product Description

The Gates Molded Coolant Hose 22874 is part of the Molded Coolant Hose product line, which focuses on delivering hoses that are pre-formed to exact OEM specifications. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or premature failure. Made from EPDM, the hose offers excellent resistance to heat, ozone, and automotive fluids, ensuring durability under demanding engine conditions. The molded construction provides a secure and consistent fit, matching the original equipment dimensions with an inside diameter of 1.06 inches (27 mm) on one end and 1.22 inches (31 mm) on the other, with a centerline length of 13.1 inches (333 mm).

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Audi A4, A4 Quattro, and Volkswagen Passat
• Prevention of coolant leaks caused by hose degradation or improper fit
• Restoration of proper coolant flow to maintain engine temperature regulation
• Elimination of hose collapse or blockage due to internal spring absence
• Addressing overheating issues related to faulty or damaged radiator hoses

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose to avoid burns
• Check hose connections and clamps for corrosion or damage and replace if necessary
• Verify the correct orientation of the molded hose to match OEM routing
• Use appropriate coolant compatible with EPDM hoses to prevent material degradation
• Tighten clamps securely but avoid over-tightening to prevent hose damage

Quality Assurance and Warranty

Gates Molded Coolant Hose 22874 is manufactured to meet or exceed OEM standards for fit, form, and function. The EPDM material and molded design contribute to long service life and reliable performance. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship. For exact warranty terms, refer to Gates documentation or authorized distributors.