When you're clocking serious miles in your Freightliner, keeping your engine temps in check is non-negotiable. That’s why our Freightliner Engine Parts & Cooling lineup is packed with reliable, aftermarket solutions built for performance and durability.

Replacement Engine Cooling Components for Freightliner Models

Whether you're behind the wheel of a Cascadia, Columbia, or Century Class, we’ve got the components to help you run cool and stay efficient—even on the toughest routes. - Charge Air Coolers (CACs): Boost engine power and fuel economy by lowering intake temps and improving air density. - Radiators: Keep your engine from overheating with rugged, high-capacity cores built to handle heavy loads. - A/C Compressors & Condensers: Restore your cab comfort with direct-fit AC parts that get the cold air flowing fast. - Evaporators, Expansion Valves & Receiver Driers: Full HVAC system support to keep your Freightliner’s climate control working like new. - Coolant Reservoirs, Hoses & Heater Cores: Replace cracked or aging components before they cause costly downtime.

Why Upgrade with Aftermarket Parts?

- Overheating Kills Efficiency: A clean, properly functioning cooling system helps your engine run smoother and last longer. - Improve Fuel Economy: Cooler intake temps mean better combustion and less strain on your system. - Stay Comfortable Year-Round: A strong HVAC system is a must for surviving long drives in both extreme heat and cold. - Easy Install, OEM Fitment: All parts are designed to fit Freightliner models with minimal hassle and maximum durability.
Shop high-quality engine cooling parts and accessories today and keep your rig running like it should—mile after mile. If you’re looking to enhance your semi truck’s performance, consider upgrading your Freightliner engine components for better control, aerodynamic exterior parts, and your Freightliner exhaust flow with aftermarket exhaust part upgrades.