Gates 51347 Premium Molded Upper Coolant Hose

The Gates 51347 is a premium molded coolant hose engineered to OEM specifications for reliable cooling system performance. This upper radiator hose is precision-molded to ensure a proper fit and optimal coolant flow for specific vehicle applications.

Advanced Construction Features:

• EPDM tube with synthetic fiber knit reinforcement for superior durability
• Heat and ozone-resistant EPDM cover withstands harsh engine compartment conditions
• Engineered to resist electrochemical degradation (ECD), the leading cause of coolant hose failure
• Specifically-engineered materials resist collapse under vacuum conditions
• Pre-shaped design ensures perfectly sealed connections and easy installation

Performance Specifications:

• Operating temperature range: -40°F to +257°F (-40°C to +125°C)
• Meets or exceeds SAE 20R4 EC Class D1 requirements
• Resistant to heat, ozone, and chemical coolants including extended-life formulations
• Approved for marine applications

Gates recommends replacing hose clamps each time a new coolant hose is installed to ensure proper sealing. This molded coolant hose provides OEM-quality replacement without the need to visit a dealer, saving time and money while maintaining cooling system integrity.