Mishimoto Racing Thermostat

Part #: MMTS-370Z-10L

Overview

The Mishimoto 155 Degree Racing Thermostat is a high-performance cooling component designed specifically for the 2009+ Nissan 370Z. Crafted to optimize engine temperature management, this thermostat helps maintain consistent operating temperatures under demanding driving conditions, supporting both daily driving and spirited performance. Its precise temperature regulation ensures your engine runs efficiently, reducing the risk of overheating and promoting longevity. Whether you're a performance enthusiast or a dedicated tuner, this thermostat offers a reliable upgrade to your vehicle’s cooling system, enhancing overall responsiveness and durability.

Key Features

Designed with durability and performance in mind, the Mishimoto Racing Thermostat features a high-quality, corrosion-resistant construction that withstands extreme temperatures and harsh conditions. Its engineered design ensures quick and accurate opening at 155 degrees Fahrenheit, helping to maintain optimal engine temperature. The thermostat’s robust materials and precise manufacturing process support consistent operation, reducing thermal fluctuations and improving engine response. Easy to install with standard tools, it is an ideal upgrade for those seeking improved cooling efficiency and peace of mind during high-performance driving or track days.

Construction & Design

This racing thermostat is constructed from durable, corrosion-resistant materials, ensuring long-lasting performance. Its design incorporates a high-quality valve and housing that promote rapid response and reliable temperature regulation. The precise machining and engineering focus on minimizing thermal lag, supporting consistent engine cooling under demanding conditions.

Performance & Response

By maintaining a steady 155-degree operating temperature, this thermostat helps optimize engine response and efficiency. It supports better heat management, which can lead to improved power delivery and reduced thermal stress on engine components. The quick-opening design ensures your engine stays within the ideal temperature range, even during aggressive driving or extended track sessions.

Installation & Fitment

The Mishimoto Racing Thermostat is designed for straightforward installation on the 2009+ Nissan 370Z. It replaces the stock thermostat with a direct bolt-in fit, requiring standard hand tools. Proper fitment should be verified against your vehicle’s specific model and configuration, but no specialized modifications are typically necessary.

What’s Included

The package includes the Mishimoto 155 Degree Racing Thermostat, along with all necessary hardware and gaskets for a secure and leak-free installation.