【Fitment】Compatible with GM vehicles, this 6l80 thermostat bypass kit fit for Cadillac and Chevy models compatible with GM 6L80 and 6L90 transmissions (2014-Up), 8L80, 8L90, and 8L90E transmissions (2016-Up), as well as the 10L90. It is a direct replacement for OE part numbers STL010 and 15251488, ing a perfect OEM-fit installation.
【Significant Performance】This essential cooler flow bypass valve kit is engineered to drastically improve transmission health. It can reduce the average operating temperature by up to 20% under heavy load, effectively preventing overheating. This extends the service life of your transmission fluid (ATF) and enhances overall transmission durability and reliability.
【High Quality】Manufactured from high-quality metal materials for exceptional reliability and durability, this superior cooler flow bypass valve kit stl010 features a critical built-in safety bypass that ensures the transmission cooler is immediately filled, providing instant protection and peace of mind.
【Convenient Maintenance】Simplify your vehicle's upkeep with this upgrade kit . It allows for easy and accurate transmission oil level checks without the need for a lengthy preheat cycle, making routine maintenance faster and more straightforward.
【Customer Support】Your purchase is protected by a full free exchange and refund policy, ensuring truly worry-free after-sales support. Should you have any questions, our customer service team is readily available via email.