URO 9445383 HVAC Heater Hose

Overview of URO HVAC Heater Hose for Volvo S70 and V70

The URO HVAC Heater Hose 9445383 is designed specifically for Volvo S70 and V70 models, providing reliable performance in your vehicle's heating and cooling system. Made from durable EPDM material, this molded hose ensures a secure fit and long-lasting operation under typical working pressures.

• Constructed from high-quality EPDM for heat and chemical resistance
• Length of 12.5 inches (317.5 mm centerline length) for precise fitment
• End 1 inside diameter: 0.49 inches (12.5 mm)
• End 2 inside diameter: 0.57 inches (14.5 mm)
• Rated for working pressure up to 50 psi
• Molded design for enhanced durability and leak prevention
• Compatible with Volvo S70 and V70 HVAC systems

Detailed Product Description

The URO HVAC Heater Hose part number 9445383 is engineered to meet the specifications required for Volvo S70 and V70 vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and automotive fluids, making it suitable for the demanding environment of the HVAC system. The hose measures 12.5 inches in length with a centerline length of 317.5 mm, ensuring a precise replacement fit. The differing inside diameters at each end (0.49 inches and 0.57 inches) accommodate specific connection points within the heater core and HVAC assembly. Rated for a working pressure of 50 psi, this molded hose maintains system integrity and prevents leaks under normal operating conditions.

Common Applications and Issues Addressed

• Replacement of cracked or leaking heater hoses in Volvo S70 and V70 HVAC systems
• Resolving coolant leaks that cause heater core malfunction or reduced cabin heating
• Addressing hose degradation due to heat and chemical exposure over time
• Preventing pressure loss in the heating system that can affect vehicle comfort
• Ensuring proper coolant flow through the heater core for efficient HVAC operation

Installation Notes and Tips

• Verify hose dimensions and part number 9445383 before installation to ensure compatibility with Volvo S70 or V70
• Drain coolant system prior to hose removal to avoid spills and contamination
• Inspect connecting fittings and clamps for wear and replace if necessary
• Ensure hose ends are fully seated and clamps are securely tightened to prevent leaks
• After installation, refill and bleed the cooling system to remove air pockets

Quality Assurance and Warranty Information

URO parts are manufactured to meet or exceed OEM standards for fit, form, and function. The HVAC Heater Hose 9445383 undergoes rigorous quality control to ensure durability and performance in Volvo S70 and V70 vehicles. While specific warranty terms may vary, URO typically offers coverage against defects in material and workmanship. Consult product documentation or supplier for detailed warranty information.