URO AJ87634 HVAC Heater Hose

OE-Style Heater Hose for Jaguar Supercharged Models

URO AJ87634 is a molded HVAC heater hose built for the heater feed circuit on select supercharged Jaguar applications. It follows the OE hose shape for cleaner routing, easier installation, and a factory-style appearance in the engine bay.

• Fits 1998-2006 Jaguar XJR, heater feed hose with supercharger
• Fits 2000-2006 Jaguar XKR, heater feed hose with supercharger
• Molded EPDM construction for OE-style routing
• Engine heat and ozone resistant
• ECD-resistant rubber formulation helps resist electrolysis-related breakdown
• Temperature range: -40°F to 275°F (-40°C to 135°C)
• Working pressure rating: 50
• End inside diameter: 0.715 in. (18.2 mm) at both ends

Product Details

This URO heater hose is shaped to match the original hose path used on Jaguar XJR and Jaguar XKR supercharged models. The molded EPDM design supports proper fitment in tight engine compartments, while the material choice helps resist heat, ozone, and electrochemical degradation over time. Part number AJ87634 is also referenced as AJ8763/4 and URO-004804 for the same application.

Common Heater Hose Problems It Can Address

• Cracked or hardened heater hose rubber
• Coolant seepage at the hose body or bends
• Improper hose routing from a previous replacement
• Heat-related hose distortion in the engine bay
• Electrolysis-related rubber deterioration inside the hose

Installation Notes

Verify the hose routing against the original part before installation on your Jaguar XJR or Jaguar XKR. Because this hose is molded to OE shape, alignment with the factory path is important for proper clearance around nearby components. Confirm end diameters and heater feed routing on supercharged applications before final assembly.

Quality Assurance

URO AJ87634 includes a 24-month unlimited mileage warranty. The hose is built from EPDM material and engineered to meet the temperature and durability demands of the heater circuit in select Jaguar XJR and XKR models.