URO NCA3945CD HVAC Heater Hose

Jaguar Heater Hose Replacement

The URO NCA3945CD HVAC heater hose is a molded replacement for select Jaguar cooling and climate control systems. It follows the OE hose shape for a cleaner fit and easier routing in the engine bay.

• Molded to OE heater hose shape for proper appearance and installation alignment
• EPDM construction resists engine heat, ozone, and electrochemical degradation
• Temperature range from -40°F to 275°F (-40°C to 135°C)
• Guaranteed fitment for listed Jaguar applications
• URO NCA3945CD heater hose replacement for HVAC heater inlet service

Fitment Details

• Fits 1997-2004 Jaguar XK8, Feed Hose; Heater Inlet
• Fits 1998-2003 Jaguar Vanden Plas, Feed Hose; Heater Inlet
• Fits 1998-2003 Jaguar XJ8, Feed Hose; Heater Inlet
• Fits 2000-2002 Jaguar XKR, Feed Hose; Heater Inlet

Product Overview

This HVAC heater hose is built for Jaguar XK8, XJ8, Vanden Plas, and XKR models that use a feed hose at the heater inlet. The molded profile helps maintain OE-style routing, while the EPDM rubber construction is formulated to resist heat, ozone, and internal electrochemical breakdown. URO NCA3945CD is a direct-fit service part for restoring heater circuit flow on the listed Jaguar applications.

This part cross-references URO-006505 for the same application.

Common Repair Symptoms

• Coolant seepage at the heater hose connection
• Cracked or hardened hose material from age and heat exposure
• Poor heater performance from restricted coolant flow
• Incorrect hose routing after prior repair work
• Visible swelling, soft spots, or surface deterioration

Installation Notes

Verify the hose routing against the original part before installation. Inspect adjoining clamps, fittings, and heater connections for wear or corrosion, and confirm the cooling system is properly filled and bled after service. This hose is shaped for the OE application, which helps support accurate placement in the engine compartment.

Quality Assurance

URO NCA3945CD includes a 24-month unlimited mileage warranty. The hose material is rated for temperatures from -40°F to 275°F and is engineered to resist electrochemical degradation that can break down rubber from the inside out.