Compatible with Freightliner Columbia 2000-2011;

• Core Height: 36", Core Width: 31 3/4", Depth: 1 9/16", Inlet: 2 1/2" - Upper Left - 5 7/8" In, Outlet: 2 1/2" - Lower Right - 9 1/2" In, Oil Cooler: None.
• OEM Reference Part Numbers: 437157S, 05162239002, 0516225001, 0516255000, 0516255002, 05163797000, 0516380000, 1AH00016R, 1AH00062R, 1AH00081, 1AH00081R, 1AH0081S, 2AH0081, 310081T, AH00277, 6805000603, 680500603, A0516235001, A0516255000, A0516255001, 0516255001, 1AH000016R, A01563797000, 051638000, BHT1SA00209, BHTA3724, BHTA6726, BHTA6727, 3AH00243SP, BHTA6724, EX03AH00243SP, A6727, H9350, A0516380000, A6725, A6728, E0807, E0805, EX0AH00200SP, A6729, BHTH9585, D9463, D9542, D9554, D9563, EXO1AH00061R, EXO1AH00062R, EXO1AH00081, EXO1AH00081R, EXO3AH00192SP, EXO3AH00243SP, H9585, A6725102, FRE07
• Quality Made Product
• Comes with Logo, 2x22" Windshield Wipers, License Plate Frame, 2x Trailer Tail Lights, KOZAK Reflective Vest

Please note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.

Keep your Freightliner Columbia running cool with this heavy-duty replacement radiator, part number 437157S, designed to fit 2000–2011 Freightliner Columbia models. Whether you're managing a long-haul fleet or running your own rig, a failing radiator can mean costly downtime and serious engine damage. This direct-fit replacement delivers reliable cooling performance to get your truck back on the road fast and keep it there mile after mile.

This Freightliner Columbia radiator is built to precise OEM specifications, featuring a core height of 36 inches, core width of 31 3/4 inches, and a depth of 1 9/16 inches. The upper left inlet measures 2 1/2 inches at 5 7/8 inches in, and the lower right outlet measures 2 1/2 inches at 9 1/2 inches in. Constructed from high-quality materials engineered for heavy-duty commercial truck applications, this radiator provides excellent heat dissipation and long-lasting durability under demanding conditions. The unit does not include an oil cooler, making it the ideal direct replacement for standard Columbia configurations.

Installation is straightforward for experienced technicians and body shop professionals alike. This radiator is designed as a bolt-on replacement, aligning perfectly with factory mounting points on 2000–2011 Freightliner Columbia trucks. It cross-references a wide range of OEM part numbers including 05162239002, 0516225001, 0516255000, 0516255002, 05163797000, 0516380000, 1AH00016R, 1AH00062R, 1AH00081R, and many others, so you can shop with confidence knowing this part is the right fit for your application.

At Kozak Parts, we stock this Freightliner Columbia replacement radiator in our Seattle warehouse and offer fast shipping so you spend less time waiting and more time hauling. Fleet managers and independent owner-operators trust us for quality aftermarket semi truck parts at competitive prices. Order your 437157S radiator today and get your Columbia back in peak operating condition.