Gates 24227 Premium Modular Coolant Hose

The Gates 24227 is a premium modular coolant hose engineered to deliver reliable performance in demanding cooling system applications. This precision-molded hose is specifically designed to connect the coolant reservoir to the tee fitting in automotive cooling systems, ensuring optimal coolant flow and temperature regulation.

Advanced Engineering Features:

• Specifically-engineered materials resist collapse under vacuum conditions
• Engineered to resist electrochemical degradation (ECD), the leading cause of coolant hose failure
• EPDM (ethylene propylene diene monomer) tube construction for superior durability
• Synthetic fiber knit reinforcement provides structural integrity
• Heat-, ozone-, and chemical coolant-resistant EPDM cover
• OEM-quality specifications ensure proper fit and function

Construction Details:

• Centerline length: 11.5 inches (292mm)
• End 1 inside diameter: 0.61 inches (15mm)
• End 2 inside diameter: 0.61 inches (15mm)
• No spring reinforcement required

This modular coolant hose features Gates' proven design that resists the harsh operating conditions found in modern engine compartments. The advanced EPDM compound withstands extreme temperatures, pressure fluctuations, and chemical exposure from various coolant formulations, ensuring long-lasting, leak-free performance.

Installation Notes: Gates recommends replacing hose clamps each time a new coolant hose is installed for optimal sealing. Not intended for fuel or oil transfer applications. This hose is a direct replacement for OEM part numbers including Volkswagen 1J0122109AQ, ACDelco 20690S, Dayco 87997, and Dorman 626-524.