URO 11531745595 Radiator Coolant Hose - Upper

BMW Upper Radiator Coolant Hose

This URO radiator coolant hose is a direct-fit replacement for select BMW cooling systems that require an upper hose with OE-style dimensions and shape. It is built for the 1996-1999 BMW 740iL, 1997-1998 BMW 540i and 740i, and 1999 BMW 540i, 740i, and 740iL applications listed below.

Part number 11531745595 is engineered for straightforward installation and dependable coolant routing in the upper radiator circuit. It is a practical choice when replacing a worn BMW upper radiator hose on E39 and E38 chassis vehicles.

Key Features

• Precision-molded to OE dimensions and shape for direct replacement fitment
• Engine heat and ozone resistant construction
• ECD-resistant EPDM material helps resist electrochemical degradation from the inside out
• Temperature rated from -40°F to 275°F (-40°C to 135°C)
• 24-month, unlimited mileage warranty
• Guaranteed fitment for listed BMW applications

Detailed Description

URO part number 11531745595 is a radiator coolant hose designed for the upper cooling system connection on select BMW 540i, 740i, and 740iL models. The hose is molded to OE dimensions to match the original routing and shape, which helps support a clean replacement on vehicles that need an upper radiator hose with factory-style geometry. Its EPDM construction is formulated to resist heat, ozone, and electrochemical degradation, making it suitable for demanding engine bay conditions.

This part cross-references VAICO V20-1750 for the same application.

What It Helps Address

• Cracked or brittle upper radiator hose material
• Coolant leaks at the hose body or formed bends
• Softening or swelling from heat exposure
• Cooling system service on BMW 540i, 740i, and 740iL models
• Replacement of a worn BMW upper radiator hose, part number 11531745595

Installation Notes and Tips

Verify the vehicle’s production date before ordering, especially for 1999 BMW 540i, 740i, and 740iL models listed with a production cutoff through 08/98. Inspect hose clamps, adjoining necks, and coolant condition during installation. After replacement, refill and bleed the cooling system according to BMW service procedures to remove trapped air.

Quality Assurance

URO backs this hose with a 24-month unlimited mileage warranty. The hose is manufactured to match OE dimensions and is built from ECD-resistant EPDM for long-term cooling system service.