Mazda MX5 Miata NA NB Expansion Tank & Catch Can Combo
Please be aware that most DaveFab products are on backorder. If you need this item urgently, you should contact us to check how long fulfilment will take.
This coolant expansion tank replaces the original plastic item which by now is probably yellowed and looking a little tired. The DaveFab fitting kit makes use of all the factory mounting points and comes with all the parts you need for a neat install.
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 and mk2/2.5 NB/NBFL MX5’s – Replaces OEM Mazda 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 laser cut, CNC folded aluminium sheet
- Full TIG-welded construction
- Finished in our signature satin texture black
The stock MX5 breather system works well, and at low rpm and partial throttle conditions, it pulls a vacuum to reduce crankcase windage. The downside to this factory solution is that it recirculates all of the oil vapors directly into the inlet manifold, this reduces the effective octane rating of your fuel and reduces the performance of your engine.
The DaveFab dedicated MX5 Catch Can is designed to fit perfectly in the engine bay and is supplied with 1.5m of hose and clips for a neat install. The internal baffle separates suspended oil vapors and allows them to be collected preventing oily intakes.
The Catch Can bolts to the existing mounting holes in place of the factory Charcoal Canister.
- 2x 10mm barbed inlet ports
- 1x outlet grommet to suit 14mm barbed adaptor for breather filter
- 1x drain plug
- 1x breather filter
- 2x M6 Stainless Steel Flanged Bolts
- 2x M6 Nyloc Nuts
- Adjustable mounting bracket to fit Charcoal Canister location
- One litre capacity
- Oil level sight gauge
- 1.5m oil hose
- 4x hose spring clips
- 2x blanking caps
- Laser profiled baffle is effective and eliminates the chance of steel wool or other baffle material entering the engine
- Full TIG-welded, CNC folded aluminium construction
- Finished in a stealthy satin textured black powdercoat
- Laser-etched stainless steel DaveFab plaque