Mishimoto Thermostatic Oil Cooler Kit

Part #: MMOC-MIA-99T

Overview

The Mishimoto Thermostatic Oil Cooler Kit is designed to help Mazda Miata owners maintain optimal oil temperatures during spirited driving and track days. This high-performance cooling solution is ideal for enthusiasts who push their vehicles beyond daily commuting, ensuring engine components stay protected from heat-related wear and damage. Crafted with quality materials and a focus on durability, this kit enhances your vehicle’s cooling capacity, supporting consistent performance and reliability under demanding conditions. Whether you're on the track or enjoying aggressive canyon runs, this oil cooler helps manage heat effectively, promoting longer engine life and improved driving confidence.

Key Features

This oil cooler kit features a thermostatic design that automatically regulates oil temperature for optimal operating conditions. Constructed with high-quality aluminum components, it offers excellent heat dissipation and corrosion resistance. The compact, lightweight design ensures minimal impact on vehicle weight and clearance, making installation straightforward. The kit includes all necessary hardware and fittings for a secure, leak-free setup. Its modular design allows for flexible routing options, accommodating various vehicle configurations and ensuring a clean, professional installation. Designed to support high-temperature environments, this cooler helps prevent oil breakdown and maintains consistent oil pressure during intense driving sessions.

Construction & Design

The Mishimoto oil cooler features a high-efficiency aluminum core with CNC-machined fittings and brackets. The thermostatic valve is engineered for precise temperature control, opening at a preset threshold to optimize oil flow and cooling. The compact design integrates seamlessly with the vehicle’s existing oil system, providing a robust and reliable upgrade that withstands the rigors of high-performance driving.

Driving Feel & Feedback

By maintaining stable oil temperatures, this cooler supports smoother engine operation and consistent response during aggressive driving. Drivers will notice improved engine stability and reduced thermal stress, especially during extended track sessions or spirited drives.

Installation & Fitment

Installation involves mounting the cooler in a suitable location with provided hardware, connecting it to the existing oil lines, and installing the thermostatic valve. Fitment should be verified against the vehicle’s specific configuration, but the kit is designed for straightforward, bolt-on installation with minimal modifications.

What’s Included

The package includes the aluminum oil cooler core, thermostatic valve, high-quality fittings, hoses, mounting brackets, and all necessary hardware for a complete installation.