Aluminum Miata NA Coolant Expansion Overflow Tank by CarbonMiata


In stock

Upgrade your Miata NA with a Premium Aluminum Expansion Tank! Perfect fit for 1989–1997 models, it’s lightweight, corrosion-resistant, and adds a sleek look to your engine bay.

Purchase this product now and earn 99 DISCOUNT Points!

Upgrade your MX-5 with our Premium Aluminum Miata NA Expansion Tank! If your original coolant tank is leaking or just plain ugly, it’s time for a change. Crafted from high-quality, corrosion-resistant aluminum alloy with expert TIG welding, this tank is built to last longer than your car. It’s lightweight and gives your engine bay a sleek, refreshed look—all at an affordable price.


  • Fits 1989–1997 Mazda Miata NA


  • Direct fit with no modifications required
  • Constructed from 100% high-quality aluminum
  • Enhances the aesthetic of your engine bay
  • It comes with a pressurized cap

Please note: Some tanks feature an exterior level indicator for easy monitoring, while others do not. Additionally, the black version may vary between glossy and matte finishes depending on production.

Got questions? Need a shipping quote? Contact us at with your postcode, and we’ll be happy to assist!

Shipped Worldwide from Shanghai, China.

The product is shipped by post, for some countries, we can only ship by FedEx/UPS, we will contact you by email.
(Payment of any taxes or import duties in the country of destination will be the responsibility of the recipient.)


There are no reviews yet

Be the first to review “Aluminum Miata NA Coolant Expansion Overflow Tank by CarbonMiata”

Your email address will not be published. Required fields are marked *

Product Enquiry

Main Menu

Premium Aluminum Miata NA Expansion Tank - Direct Fit 1989-1997 Mazda Miata

Aluminum Miata NA Coolant Expansion Overflow Tank by CarbonMiata


Add to cart