Truck owners with transmission overheating issues, this Jecoupoon cooling upgrade kit might be exactly what you need! It's designed specifically for 6L80 and 6L90 transmissions in trucks from 2014 and up, plus 8L90 and 10L90 transmissions from 2016 onward. The key feature is the full-time cooler flow that ensures your transmission fluid gets consistent cooling, which significantly reduces average operating temperatures. This means way less risk of overheating, especially when you're towing heavy loads or driving in hot weather conditions. The kit comes complete with everything you need for installation, but here's the important part - professional installation is strongly recommended. This isn't really a beginner DIY project unless you're really comfortable working on transmission systems. Before you even think about ordering, double-check that this STL010 kit is compatible with your specific vehicle and transmission model. The improved cooling can extend the life of your transmission and prevent those expensive repair bills down the road. If you've noticed your transmission running hot or you're planning some heavy towing, this upgrade provides that extra margin of safety. Just remember, proper installation is crucial for it to work correctly and not cause other issues. If you do have any problems after purchase, make sure to contact the seller directly - communication is key to getting things resolved. Your transmission will thank you for the extra cooling love!
Free 30-day returns 
Free 30-day returns
