- Application: The STL010 is designed for seamless compatibility with Cadillac and Chevrolet vehicles. Whether you need an immediate replacement or a spare part, this product integrates effortlessly with your existing hardware. Its uniform wall thickness ensures quick restoration of your vehicle's original performance, safeguarding its normal operation. Each unit is rigorously factory tested to meet or exceed OEM specifications. - Transmission Assemblies Fit: This assembly is compatible with all 2014 and newer 6L80/90 models, as well as the 8L80/90E starting from 2016, and it also fits the 10L90. It replaces OE# STL010. - Cool System Upgrade: The included cooler flow bypass valve kit effectively lowers the average operating temperature by up to 20%. This feature significantly reduces the risk of overheating, ensuring your vehicle can handle heavy loads without compromising performance. - High Quality: Crafted from premium materials, this Transmission Cooling System Upgrade Kit offers exceptional reliability and durability. Each kit undergoes extensive testing to ensure it meets or exceeds OEM standards, allowing you to purchase with confidence. - Use Scenarios: 1. Ideal for Cadillac and Chevrolet owners looking to enhance their vehicle’s transmission performance and longevity. 2. Perfect for heavy-duty applications where overheating is a concern, providing peace of mind during towing or hauling. 3. A reliable replacement option for mechanics and DIY enthusiasts seeking quality parts to restore vehicle functionality.