If you're looking to fine-tune the performance of your 2009 Chevrolet Express 4500 or enhance your racing setup, the Mishimoto High Temperature 185 & 191°F Degrees Racing Thermostat is a top-tier choice. This set of two thermostats is designed to elevate your engine's performance, especially suitable for those living in colder climates or seeking higher operational temperatures.

The Mishimoto Chevrolet Duramax high temperature thermostats are engineered to activate at higher temperatures when compared to OEM options. What does this mean for you? By allowing the engine coolant to stay within the engine for a longer period, these thermostats help your engine warm up more effectively in chillier environments. This results in improved engine efficiency and better performance output, making them an ideal upgrade for serious automotive enthusiasts or those who regularly operate in cooler temperatures. The thermostat is compatible with a variety of Chevrolet and GMC models ranging from 2001 to 2016 with the 6.6L Duramax engine.

Features

• Activates at 185 & 191 Fahrenheit, higher than standard OEM thermostats
• Allows engine to reach optimal operating temperatures efficiently
• Perfect for colder climates or performance-driven vehicles
• Compatible with various Chevrolet and GMC models from 2001 to 2016
• Comes as a set of two thermostats

Don't miss out on this essential upgrade for your vehicle! If you have any questions or need further assistance, feel free to reach out to us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area store. Remember, we offer both installation and customization services at our facilities in Austin, Texas and Los Angeles, California. Plus, if you're considering buying multiple items, contact us for potential shipping discounts. We look forward to helping you enhance your vehicle's performance to its absolute best!

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