Freightliner Cascadia 113/125 charge air coolers boost truck efficiency by cooling the turbocharged air before it reaches the engine. This ensures smooth engine operation, enhances fuel efficiency, and reduces emissions. Our selection includes durable, high-performance options ideal for replacements or upgrades. Specifically made to fit Freightliner Cascadia models, these charge air coolers help maintain optimal engine temperatures. Get your new charge air cooler at 4 State Trucks and keep your Cascadia running efficiently.