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Moroso 63793 - Tank, Coolant Expansion, Bmw E46 M3 01-06

Since 1968, Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications!

Coolant Tank, Expansion, Fits BMW E46 M3 01-06 Fabricated Aluminum
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Shipping: Free Shipping* On Orders Over $99!


• Direct bolt-in replacement to stock 2 piece plastic tank

• 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

• This Aluminum tank can be polished, chromed, painted, powder coated or left as is for a race look.

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • 63793
  • 63793
  • 84663637933
  • Moroso
  • New


Shipping Information

  • Item Requires Shipping
  • 4.1 lbs.
  • W11.0000” x H15.0000” x L9.0000”
  • Free U.S. Continental Shipping
  • Free Shipping* On Orders Over $99!

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