URO AJ811771 Engine Coolant Reservoir Hose - Upper

Jaguar Coolant Reservoir Hose Replacement

This URO engine coolant reservoir hose is a direct-fit replacement for select Jaguar cooling systems. Built for the upper recovery tank location, it supports reliable coolant routing on 2003-2007 Jaguar Vanden Plas, 2004-2007 Jaguar XJR, 2004-2005 Jaguar XJ8, and 2005-2007 Jaguar Super V8 applications.

• Precision-molded to OE recovery tank hose shape for straightforward installation
• Engine heat and ozone resistant for demanding underhood conditions
• ECD-resistant EPDM construction helps resist electrochemical degradation from the inside out
• Temperature rated from -40°F to 275°F (-40°C to 135°C)
• Upper hose location for the back side of the expansion tank
• URO AJ811771 fitment for select Jaguar cooling system repairs

Detailed Fitment and Function

URO AJ811771 is an engine coolant reservoir hose designed for the upper position on the back side of the expansion tank. It is shaped to match OE routing for a cleaner install and dependable connection in the cooling circuit. This part is a practical choice when servicing a Jaguar coolant reservoir hose on Vanden Plas, XJR, XJ8, or Super V8 models.

This part cross-references OE-style numbers such as C2C10871 and URO-009530 for the same application.

Common Cooling System Issues

• Cracked or brittle coolant reservoir hose
• Coolant seepage at the expansion tank connection
• Heat-related hose hardening or swelling
• Ozone and age-related rubber deterioration
• Electrolysis damage that breaks down the hose from within

Installation Notes

Verify the upper hose routing and expansion tank location before installation. This hose is specified for the back side of the expansion tank, so matching the original layout is important for proper fitment. Inspect adjoining coolant fittings and the reservoir neck for wear or residue before reassembly.

Quality Assurance

URO AJ811771 is backed by a 24-month unlimited mileage warranty. The hose is made from durable EPDM material and engineered for resistance to heat, ozone, and electrochemical degradation in Jaguar cooling system service.