URO 94457258701 HVAC Heater Hose

Overview of URO HVAC Heater Hose for Porsche 944

The URO HVAC Heater Hose part number 94457258701 is designed specifically for Porsche 944 models. Constructed from durable EPDM material, this molded heater hose ensures reliable performance within your vehicle's heating and cooling system.

• Material: EPDM for heat and chemical resistance
• Length: 12.5 inches (317.5 mm centerline length)
• End 1 Inside Diameter: 0.68 inches (17.27 mm)
• End 2 Inside Diameter: 0.75 inches (19.05 mm)
• Working Pressure: 50 PSI
• Molded design for precise fitment
• Compatible with Porsche 944 HVAC systems

Detailed Product Description

This URO HVAC Heater Hose (part number 94457258701) is engineered to meet the specifications required for Porsche 944 vehicles. Made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids, this hose maintains integrity under typical HVAC system pressures up to 50 PSI. The molded construction ensures a precise fit, reducing the risk of leaks and improving system efficiency. With a length of 12.5 inches and differing inside diameters on each end (0.68 inches and 0.75 inches), it is designed to connect seamlessly within the Porsche 944’s heating system.

Common Applications and Problem Resolution

• Replacement of cracked or leaking heater hoses in Porsche 944 HVAC systems
• Restoring proper coolant flow to the heater core
• Preventing coolant loss and overheating issues related to faulty hoses
• Eliminating heater core performance problems caused by hose degradation
• Maintaining system pressure and preventing hose collapse under working conditions

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify hose routing matches the original configuration to prevent kinks or interference with other components. Use appropriate clamps to secure the hose ends firmly, and inspect all connections for leaks after installation. The molded design of this hose facilitates straightforward replacement without modification.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM standards for fit, form, and function. The EPDM material and molded construction contribute to long service life under normal operating conditions. While specific warranty details are not provided, URO products typically come with a limited warranty against defects in material and workmanship.