Coolant Expansion Tank - VW MK4

Febi Bilstein SKU: 26-4001

$65.00 USD

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The VW MK4 Coolant Expansion Tank by Febi Bilstein is an OEM replacement for a MK4 (See Vehicle Compatibility), or it can be used with our Expansion Tank Relocation Bracket for use in a MK2, Corrado or MK3. Can be purchased with or without the Expansion Tank Cap.

The Coolant Expansion Tank comes with a built in level sensor.

What’s Included

  • One (1) Coolant Expansion Tank, PN: 1J0 121 403 B    
  • Optional Selection: One (1) Expansion Tank Cap, PN: 3B0 121 321

Compatible Products

  • Expansion Tank Relocation Bracket - VW MK2, MK3, Corrado, SKU: 34-1001



  • Audi MK1 TT
  • VW MK4 Golf/Jetta
  • VW MK4 R32
  • VW New Beetle

Applications with the Fabless Expansion Tank Relocation Bracket 34-1001

  • VW MK2 Golf/Jetta
  • VW Corrado G60/VR6
  • VW MK3 Golf/Jetta