URO 11537502000PRM Engine Coolant Pipe

Heavy Duty Aluminum Coolant Pipe for BMW

This URO engine coolant pipe replaces the failure-prone OE plastic pipe with a heavy duty aluminum upgrade. It is built to OE dimensions for straightforward installation and secure hose connections on select BMW applications, including BMW X3, BMW X5, 325xi, and 330xi.

• Includes EPDM O-rings
• Aluminum construction replaces the original plastic pipe
• Manufactured to OE dimensions for proper fitment
• Resists warping and cracking from engine heat and coolant exposure
• Limited Lifetime / Unlimited Mileage Warranty
• Part number: 11537502000PRM

Product Line Details

URO Heavy Duty Aluminum Upgrade, EPDM O-Rings products are re-engineered replacement parts that use stronger materials and a more robust design than the original component. This coolant pipe is part of that line and is identified by the PRM suffix, making it easy to distinguish from the OEM-style version.

Detailed Description

Built for BMW cooling system service, this engine coolant pipe is a direct replacement for the OE plastic pipe used in select 2001-2006 BMW X5, 2004-2006 BMW X3, 2001-2005 BMW 325xi, and 2001-2005 BMW 330xi applications. The aluminum construction helps address common plastic-pipe failures caused by heat cycling and corrosive coolant, while the included O-rings support a proper seal at the hose connections. Part number 11537502000PRM is manufactured to OE dimensions for reliable installation and fit.

What It Helps Address

• Coolant leaks from cracked or warped plastic coolant pipes
• Repeated cooling system repairs caused by brittle OE pipe material
• Poor hose sealing at worn coolant pipe connections
• Heat-related deformation in the original plastic component
• Loss of coolant from a damaged engine coolant pipe

Installation Notes and Tips

Confirm vehicle application before installation. Replace the pipe during cooling system service when the engine is cool and the system is fully depressurized. Inspect adjoining hoses, clamps, and sealing surfaces for wear before reassembly. This part cross-references BMW OE numbers 11 53 7 502 000 and 11 53 7 502 000-P for the same application.

Quality Assurance

URO Premium parts are re-engineered to improve durability over the original failure-prone component. This coolant pipe includes a Limited Lifetime / Unlimited Mileage Warranty and is backed by guaranteed fitment.

Compatible With BMW Applications

• Fits 2004-2006 BMW X3, N/A; HD aluminum version vs plastic OEM; with O-rings
• Fits 2001-2006 BMW X5, N/A; HD aluminum version vs plastic OEM; with O-rings
• Fits 2001-2005 BMW 325xi, N/A; HD aluminum version vs plastic OEM; with O-rings
• Fits 2001-2005 BMW 330xi, N/A; HD aluminum version vs plastic OEM; with O-rings