Moroso Coolant Expansion Tank for Mazda MX-5 NC
The NC is the only generation of Mazda MX-5 where the overflow is pressurized, combining this with overheating can result in the engine quickly being destroyed. Moroso overflow tanks are high-quality TIG-welded aluminium, a direct bolt-in replacement to the factory plastic coolant expansion tank. This all-metal tank could potentially prevent an expensive failure.
Fabricated aluminium is much lighter and stronger, factory tanks tend to crack and discolour over time sometimes failing after repeated high heat situations. Engineered for performance whilst keeping a tasteful design.
Since 1968 Moroso has been a key part of automotive equipment for racing and street performance applications.
- Compatible with MK3 (2006-2015) MX5’s – Replacing the OEM Mazda reservoir
- Utilizes the factory mounting points. Direct replacement to the original
- Billet aluminium radiator neck that accepts the factory cap
- Full TIG-welded construction
- Finished in raw aluminium for a race look