MK4 Aluminum Coolant Expansion Tank

New Design Coming Soon!!

Our MK4 Coolant Expansion Tank is a direct replacement aluminum alternative to the factory plastic coolant ball.  Hose connections and mounting are direct replacement. There is NO provision for the factory level sensor on the MK4 platform. Radiator cap is included

Available finish options:

-Welds unsmoothed (pictured) - "Standard"

-Smoothed - "Smoothed"

-Powdercoated textured black, welds unsmoothed - "Powdercoated"

Site glass is an additional option available in the drop down menu 

Built to order, allow 3-4 weeks to ship