The Chevrolet Suburban Transmission Cooler Thermostat Bypass Plug by Wehrli is a must-have for automotive enthusiasts looking for enhanced performance and reliability. Specifically designed for models from 2015 to 2020, this billet anodized black bypass plug ensures optimal transmission fluid temperature regulation, making it perfect for heavy-duty towing and driving in warm climates.

This thermostat bypass plug is crafted from high-quality, CNC machined billet aluminum, ensuring durability and longevity. By directly replacing the failure-prone OEM thermostat, this plug effectively reduces fluid flow restriction to the transmission cooler. This crucial feature allows for a drop in fluid temperature ranging from 15 to 50 degrees Fahrenheit, protecting both stock and built transmissions from potential overheating. The installation process is straightforward, and the bypass plug is compatible with a wide range of GM vehicles that come equipped with a factory-installed transmission cooler thermostat bypass, such as the Chevrolet Silverado, GMC Sierra, and Cadillac Escalade to name a few.

Features

• Drop fluid temperatures by 15-50 degrees F
• Durable CNC machined billet aluminum construction
• Black anodized finish for corrosion resistance
• High-temperature silicone O-ring seals
• Easy swap back to OEM setup for cold weather use
• Simple installation process

For those passionate about vehicle customization and performance improvement, the Wehrli Thermostat Bypass Plug is an invaluable upgrade. Should you have any questions regarding compatibility or installation, don't hesitate to reach out to us directly. We have two convenient locations in Austin, Texas, and Los Angeles, California, both equipped to offer installation and customization services on-site. Contact us at 512-982-9393 (TX) or 562-981-6800 (CA) to discuss your needs further. Additionally, if you're considering purchasing multiple items, please contact us for potential shipping discounts. Wherever you are, we're here to help you achieve the best performance for your vehicle.

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