DaveFab Header Coolant Expansion Tank for Mazda MX-5 NC


2 in stock


DaveFab Header Coolant Expansion Tank for Mazda MX-5 NC

Replacing the original plastic expansion tank, the DaveFab mk3 kit mounts to factory mounting points and comes with all the parts you need for a neat install. While a great design, the plastic Mazda tank is prone to failure over time. Multiple heat cycles under pressure do lead to splitting of the bonded plastic halves, our TIG welded aluminium replacement eliminates this issue.

  • Compatible with Mk3/NC MX5s – Replacing the OEM Mazda reservoir Part: LFG1-15-350C
  • Utilises the factory mounting points and hose. Simply remove the original and replace
  • Radiator Cap Included
  • Glass sight gauge to check coolant level
  • Every unit is rigorously pressure tested for ultimate reliability
  • Fabricated from laser cut, CNC folded aluminium sheet
  • Full TIG welded construction
  • Finished in signature satin texture black

Please note, this product is not compatible with aftermarket or Stant Radiator Caps.

Weight 1.1 kg
Dimensions 30 × 20 × 15 cm



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Make Model Year
Mazda MX-5 2006 - 2015

We Can Install This For You

Alongside part sales, we also operate a workshop service to install and configure all the products we offer online.

For the past decade, we’ve been servicing, modifying and boosting our own MX-5s. What started as three guys in a shed has grown into a workshop full to the brim of MX-5 knowledge and passion, where no project is too big or service job too small.

If you’d like to book something in or have a chat about your build, give us a call on +44 (0) 203 795 0515 or send us an email at [email protected]