Mazda MX5 Miata NA NB Expansion Header Coolant Tank

All DaveFab products are on back order. Please contact us to confirm product availability before ordering.

Replacing the original plastic expansion tank, the DaveFab kit mounts to factory mounting points and comes with all the parts you need for a neat install.

• Compatible with mk1 NA MX5 – Replaces OEM Part: B61P-15-350D and mk2/2.5 NB/NBFL MX5 – Replaces OEM Part: BP4W-15-350B
• Utilises the factory mounting points and hose. Simply remove the original and replace
• Large diameter filler neck with high quality black anodised cap
• Glass sight gauge to check coolant level
• Fabricated from lasercut, CNC folded aluminium sheet
• Full TIG-welded construction
• Finished in our signature satin texture black

This product fits the following: