K2 Industries

2012-2019 Freightliner 114SD/Coronado/Western Star 4900 OEM Radiator

$539.99 USD

~~$650.00 USD~~ $539.99 USD

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2012-2019 Freightliner 114SD/Coronado/Western Star 4900 OEM Radiator

Heavy-duty OEM radiator engineered for sustained cooling under load. Factory-spec unit designed to handle the demands of commercial hauling and extended idle cycles. Direct replacement maintains cooling capacity and system compatibility without modification.

✓ Direct-from-Warehouse ✓ Factory Mounting Points ✓ In-House Quality Check

Key Features

OEM-Spec Cooling Capacity - Maintains factory thermal efficiency and engine protection under full operating load.
Factory Mounting - Direct bolt-in design eliminates fabrication or bracket modification.
Full System Compatibility - Works with existing fans, hoses, and transmission cooler configurations without adapter hardware.

Specs

Hard panel construction
OEM replacement unit
Factory mounting configuration

Whats Included

Radiator assembly only

Frequently Asked Questions

Do I need to drain the cooling system before swapping in the new radiator?

Yes. Drain the entire system and flush it thoroughly before installation to remove sediment and contaminants. Use the drain plug on the radiator and engine block, and refer to your service manual for proper coolant capacity and mixture specs.

Will this radiator work with my current fan clutch and hoses?

Factory mounting and connection points are identical to OEM, so existing fans and hose assemblies bolt up without modification. Inspect hose condition during install and replace any that show wear or cracking.

Is any sealant or gasket material included?

Radiator assembly ships bare. Inspect the tank gasket condition before install—if the old gasket stuck to the engine, you'll need a new gasket kit from your parts supplier before bolt-down.