Gates 51606 Premium Modular Coolant Hose Lower Radiator

The Gates 51606 is a premium molded coolant hose designed for lower radiator applications. This modular assembly hose is engineered to transport coolant from the radiator to the engine, ensuring optimal temperature regulation and preventing overheating in your cooling system.

Key Features:

• Modular design with integrated OE components including hose branches, quick-connectors, sensors, and restrictors
• EPDM tube construction with synthetic fiber knit reinforcement for superior durability
• Heat-, ozone-, and chemical coolant-resistant EPDM cover
• Pre-shaped to fit specific applications with OEM-quality specifications
• Engineered to resist electrochemical degradation, the leading cause of hose failure
• Specifically-engineered materials resist collapse under vacuum conditions
• Three-branch configuration for complex cooling system routing
• Temperature range: -40°F to +257°F (-40°C to +125°C)

Technical Specifications:

• Branch Quantity: 3
• End 1 Inside Diameter: 1.44 inches (37mm)
• End 2 Inside Diameter: 1.5 inches (38mm)
• End 3 Inside Diameter: 0.6 inches (15mm)
• Material: EPDM rubber and plastic components
• Centerline Length: 30 inches (762mm)

Gates is a leading automotive aftermarket manufacturer with over a century of experience producing OE-quality parts. This hose meets or exceeds SAE 20R4, class D2 and DIN 73411, class A standards (except for tolerances). Gates recommends replacing hose clamps each time a new coolant hose is installed for optimal performance.

OEM Cross-Reference Numbers: 68502657AA, 68244092AA, 68244092AB, 27849X, F10421