Review on Dewhel JDM Aluminum Coolant Thermostat Plug For GM 2001-2010 Duramax 6 by Ryan Hart

Using this product, our team found that the engine in our automotive vehicle was running smoother and more efficiently. The DEWHEL JDM Aluminum Coolant Thermostat Plug is a great addition to the engine cooling system. It's easy to install and fits perfectly with no leaks. The high-quality aluminum also adds a sleek look to the engine bay .However, the product is a bit pricey compared to other options in the market. Overall, we highly recommend this product to anyone looking to upgrade their GM Duramax 6`s engine cooling system..