


Cooler Trucks
Your ISX - X15 Oil Thermostat Replacement System
Home of the Cooler Oil 1 & Cooler Oil 2.
Is your trucks oil running 240+ degrees, making you feel uncomfortable? We've got the solution for you with our 100% Hand built, Stainless Steel, Tig welded Cooler Oil 1 & 2. That is built right here in the USA!!
With our Oil Thermostat Replacement System not only do you get cooler oil, it also helps keep your coolant at a normal level so the fan isn't cycling constantly, your oil viscosity stays at a higher rate for a longer period of time.
Our Patent Pending products are built to beat the heat!
Team
Three hardworking men, dedicated to creating a high-quality product with unwavering attention to detail.
Three dedicated men working together to craft a high-quality part for your truck. Our team is committed to providing you with the best possible product to ensure vehicle runs smoothly and safely. Trust us to deliver exceptional results everyday.