$1,950.00
The FRE21 Freightliner radiator is designed to deliver reliable cooling performance for commercial trucks operating in demanding environments. This heavy-duty replacement radiator is built for Freightliner Columbia, FLD112, 120, 132 CLX, and Western Star 4964 applications.
Heavy-duty trucks require efficient cooling systems to handle long-distance hauling, heavy loads, and continuous operation. The FRE21 radiator helps maintain proper engine temperatures by transferring heat away from the coolant system and supporting reliable vehicle performance.
| Specification | Details |
|---|---|
| Part Number | FRE21 / FRE21S |
| Category | Heavy Duty Radiators |
| Application | Freightliner Trucks |
| Compatible Models | Freightliner Columbia, FL/FLD112, 120, 132 CLX, Western Star 4964 |
| Core Size | 37-1/2 x 37-1/8 x 5-3/4 inches |
| Inlet Size | 2-1/2 inches |
| Outlet Size | 3 inches |
| Oil Cooler | None |
| Application Type | Commercial Heavy Duty Truck Cooling |
Freightliner commercial trucks depend on reliable cooling systems to maintain engine efficiency during transportation and heavy-duty operations. The FRE21 replacement radiator is designed to provide consistent cooling performance for compatible Freightliner and Western Star applications.
Replacing a damaged or aging radiator with the correct FRE21 unit can help restore cooling system reliability and reduce overheating risks caused by inefficient heat transfer.
The FRE21 radiator fits selected Freightliner Columbia, FLD112, 120, 132 CLX, and Western Star 4964 models. Before ordering, confirm your vehicle specifications, engine requirements, radiator measurements, and connection sizes.
A failing radiator can affect truck performance and cooling efficiency. Common warning signs include coolant leaks, overheating, damaged radiator fins, corrosion, and unstable engine temperatures.
Installing a properly matched FRE21 replacement radiator helps maintain dependable cooling performance and supports longer vehicle operation.
King Radiator HD provides commercial cooling components including heavy duty radiators and air charge coolers
for trucks, fleets, and industrial applications. The FRE21 radiator is part of King Radiator HD’s heavy-duty cooling product range, designed to support reliable performance for commercial vehicles.
The FRE21 radiator fits selected Freightliner Columbia, FLD112, 120, 132 CLX, and Western Star 4964 applications.
No, the FRE21 radiator does not include an oil cooler.
The FRE21 radiator has a core size of 37-1/2 x 37-1/8 x 5-3/4 inches.
FRE21 and FRE21S refer to related radiator configurations designed for compatible Freightliner cooling system applications.
You can purchase FRE21 Freightliner radiator from King Radiator HD for commercial truck cooling applications.
