The Chevrolet Express 3500 Thermostat Set by Mishimoto is designed for automotive enthusiasts looking to improve their vehicle's performance under extreme conditions. These high-temperature thermostats, activating at 185°F and 191°F, are a reliable upgrade for the 2006-2009 Chevrolet Express models and compatible with various GMC and Chevy trucks equipped with 6.6L Duramax engines.

These thermostats are tailor-made for drivers who face colder climates or struggle with their vehicles reaching optimal operating temperatures. Designed to activate at higher temperatures than OEM thermostats, they ensure the coolant remains within the engine longer before circulating through the radiator. This feature allows the engine to warm up more efficiently, ultimately leading to better performance in such environments. The set of two thermostats is an excellent choice for achieving temperature control and enhancing your vehicle's durability during demanding operations.

Features

• High-temperature 185°F & 191°F activation points for optimal engine performance
• Compatibility with a wide range of Chevrolet and GMC 6.6L Duramax models (2001-2016)
• Ideal for performance enhancement in colder climates
• Direct OEM replacement ensuring perfect fit

Enhance your driving experience with these high-performance thermostats and enjoy a robust, reliable engine operation throughout the seasons. Our experts at our Texas (Austin) and California (Los Angeles) locations are always ready to assist with installation or customization services to ensure your vehicle meets its best potential. For inquiries, feel free to contact us directly at 512-982-9393 (TX) or 562-981-6800 (CA). Don't forget to reach out if you're considering purchasing multiple products for potential shipping discounts. We also offer on-premises installation at both of our locations.

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