Gates 51790 Premium Molded Coolant Hose Upper Radiator Hose

The Gates 51790 is a premium molded coolant hose designed to provide OEM-quality performance for upper radiator applications. This pre-shaped hose is engineered to fit specific cooling system configurations, ensuring a proper seal and reliable coolant flow between the radiator filler neck and engine.

Key Features:

• Constructed from high-quality EPDM rubber with synthetic fiber knit reinforcement for superior durability
• Specifically-engineered materials resist collapse under vacuum conditions
• Engineered to resist electrochemical degradation, the leading cause of coolant hose failure
• Pre-shaped molded design ensures perfectly sealed connections and easier installation
• Heat-, ozone-, and chemical coolant-resistant EPDM cover for extended service life
• Temperature range: -40°F to +257°F (-40°C to +125°C)
• Meets SAE 20R4 Class D2 and DIN 73411 Class A requirements

Specifications:

• Centerline Length: 16-1/16 inches (409mm)
• End 1 Inside Diameter: 1-5/16 inches (33mm)
• End 2 Inside Diameter: 1-5/16 inches (33mm)
• Material: EPDM Rubber
• Configuration: Molded, 0 branches, 0 quick connect fittings

Gates is a trusted OEM supplier to major vehicle manufacturers worldwide, delivering the same quality components used in original equipment applications. Gates recommends replacing hose clamps each time a new coolant hose is installed for optimal performance. This hose is not suitable for fuel or oil transfer applications.