URO 92810623806 Radiator Coolant Hose - Upper

Durable Radiator Coolant Hose for Porsche 928

The URO radiator coolant hose part number 92810623806 is designed specifically for Porsche 928 models. Constructed from high-quality EPDM material, this molded assembly hose ensures reliable coolant flow and heat resistance under demanding conditions.

• Material: EPDM for heat and chemical resistance
• Color: Black
• End 1 Inside Diameter: 42.3 mm
• End 2 Inside Diameter: 46.8 mm
• Centerline Length: 530 mm
• Maximum Working Pressure: 100 psi
• Hose Shape: Molded assembly with a maximum bend angle of 45 degrees
• Protective Sleeve: Not included

Technical Details and Construction

This radiator coolant hose is engineered as a molded assembly to fit the specific routing requirements of the Porsche 928 cooling system. The EPDM material offers excellent resistance to heat, ozone, and coolant chemicals, making it suitable for maintaining optimal engine temperature. The hose’s inside diameters of 42.3 mm and 46.8 mm at each end ensure a secure fit to the radiator and engine connections, while the 530 mm centerline length matches the original equipment specifications. Designed to withstand a maximum working pressure of 100 psi, this hose supports consistent coolant flow without deformation or leaks. The maximum bend angle of 45 degrees allows for proper installation without kinking.

Compatible Applications and Common Issues Addressed

• Replacement for worn or cracked radiator coolant hoses on Porsche 928 models
• Prevents coolant leaks caused by hose degradation or swelling
• Maintains proper coolant circulation to avoid engine overheating
• Restores original fit and function in the cooling system
• Addresses hose failures due to heat exposure and pressure fluctuations

Installation Notes and Tips

Ensure the engine is cool before removing the old radiator hose to avoid burns. Verify that the hose diameters and length match the original part to maintain proper fitment. Use appropriate clamps to secure the hose ends and check for leaks after installation. Avoid sharp bends beyond the 45-degree maximum bend angle to prevent hose damage.

Quality Assurance and Warranty

The URO radiator coolant hose 92810623806 is manufactured to meet or exceed OEM specifications for the Porsche 928. Made from durable EPDM material, it is designed for long service life under typical operating conditions. Warranty information is provided by the manufacturer and should be confirmed at the time of purchase.