Gates 51644 Premium Modular Coolant Hose Lower Radiator Hose

The Gates 51644 is a premium modular coolant hose designed as a direct-fit lower radiator hose for select vehicles. This molded coolant hose is engineered to meet or exceed OEM specifications, providing reliable cooling system performance.

Key Features:

• Specifically-engineered materials resist collapse under vacuum conditions
• Engineered to resist electrochemical degradation, the leading cause of hose failure
• Manufactured to fit specific applications with integrated OE components including hose branches, quick-connectors, sensors, and restrictors where applicable
• Premium construction ensures proper coolant flow and system integrity
• Designed for long-lasting durability and reliable performance

Cross-reference part numbers include Volkswagen 5C0122051N, NAPA Belts/Hose 51644, ACDelco 24870L, Rein CHR0627, Continental Belt E92065, and Duralast E92065. Gates recommends replacing clamps each time a new coolant hose is installed for optimal sealing. Not for use in fuel or oil transfer applications.