Moroso 06-15 Mazda Miata Coolant Expansion Tank - Direct Bolt-In Replacement - Black Ops Auto Works
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Moroso 06-15 Mazda Miata Coolant Expansion Tank - Direct Bolt-In Replacement

Moroso
MOR63779
84663637797
Expansion Tanks
18 Units In Stock - Ships Next Business Day
$ 355.99
$ 355.99

SKU: 63779 | UPC: 84663637797

Moroso 2006-2015 Mazda MX-5 Miata Coolant Expansion Tank - Direct Bolt-In Replacement

The Moroso Coolant Expansion Tank serves as a direct bolt-in upgrade for 2006-2015 Mazda MX-5 Miata NC models. Crafted from billet aluminum it offers 34 ounces of capacity compared to the stock 20 ounces to handle high-heat track conditions without overflow. This tank ensures consistent coolant levels for sustained engine performance during spirited driving.

Key Features

  • Billet 6061 Aluminum Construction: Withstands extreme temperatures and resists corrosion for long-term durability in demanding environments
  • 34oz Increased Capacity: Provides extra coolant reserve to prevent boil-over and maintain pressure during extended sessions
  • Black Anodized Finish: Delivers a sleek underhood appearance that resists fading and scratching
  • Laser-Etched Moroso Logo: Adds authentic branding with precise detailing visible through the translucent cap area
  • Included Stainless Steel Hardware: Enables straightforward bolt-in installation using factory mounting points without modifications

Product Notes

  • Compatible with OEM radiator cap and hoses for seamless integration
  • Fill with recommended coolant mix for optimal function
  • Product weight 1.1 lbs shipping weight 1.6 lbs

Installation Notes

  • Professional installation recommended.
  • Bolts directly to OEM locations in under 30 minutes
  • Uses provided stainless hardware no drilling or cutting required

This Part Fits

Year Make Model Submodel
2006-2015 Mazda MX-5 Miata All Trims
2006-2008 Mazda MX-5 Miata Base Sport Grand Touring
2009-2013 Mazda MX-5 Miata Base Sport Grand Touring PRHT
2014-2015 Mazda MX-5 Miata Club Grand Touring Sport

Why Choose Moroso?

  • Over 60 years as a motorsports leader supplying NHRA and SCCA teams
  • High-strength materials tested in racing conditions
  • Precision CNC-machined components for exact fit and function

Frequently Asked Questions

  • Q: Will this fit my 2010 Mazda Miata with stock cooling system?
    A: Yes it directly replaces the OEM tank on all 2006-2015 MX-5 Miata models including base sport and Grand Touring trims using factory mounts
  • Q: What material is the tank made from?
    A: Billet 6061-T6 aluminum with black anodizing for heat resistance and a clean engine bay look
  • Q: Does it come with a warranty?
    A: Backed by Moroso limited lifetime warranty against manufacturing defects when installed correctly

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed 10 x 6 x 6 inches
  • Weight: 1.1 lbs

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