Description
The Mishimoto MMOC-MIA-16T is a direct-fit oil cooler kit engineered specifically for the new-generation Mazda MX-5 Miata, a car Mishimoto’s own engineers noted left the factory without any oil cooler at all. Built around a 19-row stacked-plate, bar-and-plate core, this kit was developed to keep oil temperatures under control when the Miata heads to the track, and Mishimoto measured temperature drops of up to 57°F (29.5°C) when running the non-thermostatic sandwich plate.
As a purpose-built Mishimoto oil cooler kit, this system pairs a performance-grade 19-row core with application-specific aluminum mounting brackets that position the cooler directly in front of the radiator for maximum airflow. Pre-made stainless-steel braided lines with -10AN fittings route oil from the engine to the cooler and back with minimal pressure drop, and buyers choose between a billet aluminum thermostatic sandwich plate or a non-thermostatic sandwich plate depending on how they want oil temperature regulated. The kit also adds .75 qt of additional oil capacity and is offered in a Sleek Silver or Stealth Black powdercoat finish, so it can be color-matched to the rest of a Mishimoto cooling setup.
Vehicle Applications
This Mishimoto oil cooler kit is a direct-fit part for the 2016-2018 Mazda MX-5 Miata. It covers the 2016-2018 Miata Club, Grand Touring, GS, GT, GX, and Sport trims, as well as the 2017-2018 Miata RF Club, RF Grand Touring, RF GS, and RF GT trims equipped with the retractable fastback body style.
Features
- Direct-fit design for the 2016-2018 Mazda MX-5 Miata
- 19-row stacked-plate, bar-and-plate oil cooler core reduces oil temperatures by up to 57°F (29.5°C) with the non-thermostatic sandwich plate
- Minimal pressure drop through the cooler and lines
- Application-specific aluminum mounting brackets position the cooler in front of the radiator for maximum airflow
- Pre-made stainless-steel braided oil lines with durable -10AN fittings
- Billet aluminum thermostatic oil sandwich plate available, plus a non-thermostatic sandwich plate option
- Available in Sleek Silver or Stealth Black powdercoat finish
- Increases oil capacity by .75 qt
- Includes application-specific mounting brackets with corrosion-resistant hardware, a 19-row oil cooler, a 3-ft 9-in stainless-steel braided hose with straight and 45/120-degree -10AN fittings, a 4-ft 7-in stainless-steel braided hose with 45-degree and 45/120-degree -10AN fittings, an oil sandwich plate, an M20 extended-length stainless-steel sandwich plate adapter, a 10mm 6061 aluminum sandwich plate spacer, O-rings, a banjo fitting with bolt (M20 x -10AN, black), and a mounting hardware set
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMOC-MIA-16T
- Product Type: Cooling
- Core Type: Bar-and-Plate
- Core Row Quantity: 19
- Core Height: 5.43 in
- Core Thickness: 1.97 in
- Core Width: 11 in
- Core Color: Silver
- Grade Type: Performance
- Finish: Anodized
- Inlet/Outlet Fitting Type: AN Flare
- Inlet/Outlet Fitting Gender: Male
- Recommended torque for straight fittings and banjo bolts: 15-25 lb-ft; do not exceed maximum torque rating of 35 ft-lb
Frequently Asked Questions
Which vehicles does this Mishimoto oil cooler kit fit?
It is a direct fit for the 2016-2018 Mazda MX-5 Miata Club, Grand Touring, GS, GT, GX, and Sport, as well as the 2017-2018 Miata RF Club, RF Grand Touring, RF GS, and RF GT.
Did the new Miata come with a factory oil cooler?
No. Mishimoto notes that the new 2016 Miata was not equipped with a stock oil cooler, making this kit an important addition.
How much does this kit lower oil temperatures?
Mishimoto engineers saw consistent temperature decreases of up to 57°F (29.5°C) using the non-thermostatic sandwich plate.
What sandwich plate options are available?
You can choose either the Mishimoto Thermostatic Oil Sandwich Plate, which uses a billet aluminum design, or the Mishimoto Non-thermostatic Oil Sandwich Plate.
What finish choices are offered?
The oil cooler is available in a Sleek Silver or Stealth Black powdercoat finish.
What warranty comes with this kit?
This oil cooler kit is backed by the Mishimoto Lifetime Warranty.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
















