The high-pressure coolers from ACJ Radiators located in Denver, CO are of the highest quality. High-pressure coolers are some of the most abused pieces of machinery because of the extremely high temperatures and pressures they are exposed to. A failed pressure cooler can lead to significant damage to the engine and can result in costly repairs. That’s why our coolers at ACJ Radiators are built to withstand the harshest conditions.


We offer cooler leak protection repair and protection at ACJ. This is extremely important because there are multiple areas where the leak could be occurring. The hose, freeze plugs, and heater are all prone to leaks. The specialists at ACJ can determine if your system is holding pressure or not and then we will detect the location of the leak. To ensure the core is not damaged or corroded, it’s very important that you allow one of our professionals to look at the damage and repair it. We also offer 24-hour emergency services!


In the event that your cooler is damaged beyond repair, ACJ Radiators offers cooler replacement as well. Our coolers have been built with durability in mind so they can perform at the highest levels no matter how harsh the conditions. We offer a variety of brands with multiple thickness levels.


In order to keep your current products running at the highest level, we offer cooler cleaning as well. Our cleaning service will save you money in the long run by extending the life of your filter. Stay ahead of potential problems and unnecessary costs. We take pride in our customer service, so contact us today and our staff will answer your questions!

© 2018 by ACJ Radiators.
Proudly serving the cooling system needs of heavy-duty agricultural, construction, drilling, mining and power generation equipment; school and transit buses; and over-the-road trucks in Colorado, Kansas and Wyoming for three generations.