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Regular Price: $33.27

Sale Price $21.95



  • Required to install Mishimoto Mazda Miata Oil Cooler Kit on ND2 2019+ models
  • CNC-machined stainless-steel center bolt
  • Includes barbed hose union for splicing factory oil cooler coolant hoses
  • Includes allen key for easy removal of factory oil cooler center bolt
  • Secures coolant hoses away from other engine components
  • Requires removal of ND2 factory oil cooler system
  • Mishimoto Lifetime Warranty


The ND2 Miata received numerous improvements during its transition from the ND1, including a nice bump in top-end power. Another addition during this transition was a new liquid-to-liquid oil cooler/warmer. A commonplace component, this unit uses engine coolant to warm up oil during cold starts, and keep it cool during aggressive driving. Unfortunately, we’ve found that these coolers often sacrifice cooling performance when the engine is pushed for long periods of time.

The addition of this factory oil cooler also meant that our ND-chassis oil cooler kit was no longer a direct-fit and required some DIY work. That wasn’t going to work for us, so we developed our Mazda Miata ND2 Oil Cooler Supplemental Kit. This kit includes all components needed to install our Mazda Miata ND1 Oil Cooler Kit on the revised 2019+ ND2 models.

Our kit eliminates the factory oil cooler, instead diverting oil through our oil sandwich plate (included in Miata Oil Cooler Kit). The included allen key is used to remove the factory oil cooler center bolt. The ½” male barbed union within this kit provides a splice to join the OEM coolant hoses, bypassing the stock oil cooler. We also include zip ties to move these lines out of the way of our Mishimoto Oil Cooler Kit. Lastly, this kit includes a new oil filter center bolt, used to install our oil filter sandwich plates.

As with all our Miata products, this Oil Cooler Supplemental Kit includes our signature Mishimoto Lifetime Warranty.


(1) Allen Key
(1) ½” Male to ½” Male Barbed Union
(1) M20X1.5 Oil Sandwich Plate Center Bolt
(2) Zip Ties
Mishimoto Lifetime Warranty




Engine Codes Skyactiv-G 2.0
Chassis Codes ND2


Fitting Size 1/2" Male Barb Union
Caution It is the installer's responsibility to check all thermostat plugs, NPT plugs, line fittings, and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation. For additional technical information, contact
Also Fits Mazda Miata I4 (2.0) 2019+

Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

For our complete warranty policy, please click here.

Mishimoto Lifetime Warranty on ALL Products
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