2001-2006 BMW M3 Coolant Expansion Tank by Moroso

Coolant tanks crack and discolor over time, unfortunately. Moroso wanted to turn that fortune around, so they made you a replacement tank constructed from aluminum that can withstand the harsh environment of an engine bay.

Features

• Fabricated Aluminum for strength, factory tanks fail after repeated high heat situations & age
• No cutting of factory hoses is required and accepts the factory clip-on hose
• Included is a Moroso Part No. 63324 racing radiator cap that operates in the same pressure range as the factory cap
• The Moroso radiator cap mounts to a billet aluminum neck that will not strip out like plastic threaded necks
• Easy to read slight level is included

Benefits

• Direct bolt-in replacement to stock, cracked or discolored tanks

Applications

• 2001-2006 BMW M3

What’s In The Box?

• 1 – Coolant Expansion Tank

Warranty

• Moroso’s Limited Manufacturer’s Warranty