• Fits Freightliner Cascadia 2008-2013; Columbia 2008-2010; Century 2009-2010; L9500 2009-2010
• CORE HEIGHT: 42 1/8", CORE WIDTH: 38 1/2", DEPTH: 2 1/4", ROWS: 2 with 1" Tubes, INLET: 2 1/2" - Upper Right - 3 15/16" In, OUTLET: 2 1/2" - Lower Left - 7 7/8" In, OIL COOLER: 12" Centers (#8 3/4-16 SAE Fittings)
• OEM Part Numbers: 0529617003, 0527749003, A0526620005, A0526615021, 3E0122800003, 3E01228, 1A0201190021, A0201190021, 0529617009, 052660005, A0526615015, 3E0122690003, A0527749003, A0529617003, MOD3S0581790003, 3S0581790003, 0527749001, A0527743003, 0529617001, 0529617007, MOD3S0581790001, 0526620001, 0526620003, 0524936001, 0524936003, 3A0573270009, A0529627019, PH1695HB64, 0534048001, 0526620005, A0534049001, FRE64, FR59OC, 20011723, 437249P, 437249S, 8000-73ST, 8000-73PT
• Other OEM Reference Numbers: 529617009, 529617001, 527749003, 529617007, 529617003
• Comes with logo, 2x22" Windshield Wipers, License Plate Holder, 2x 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 running cool and performing at its best with this heavy-duty replacement radiator, part number 20011723. Designed to fit the Freightliner Cascadia 2008-2013, Columbia 2008-2010, Century 2009-2010, and L9500 2009-2010, this radiator offers a direct OEM-quality replacement that matches your truck's original specifications without the dealership price tag. Whether you're a fleet manager trying to minimize downtime or a body shop looking for a reliable aftermarket solution, this radiator delivers the fitment and performance your operation demands.

Built to handle the demanding conditions of long-haul trucking, this radiator features a robust two-row core construction with 1-inch tubes, a core height of 42-1/8 inches, a core width of 38-1/2 inches, and a depth of 2-1/4 inches. The upper right inlet measures 2-1/2 inches positioned 3-15/16 inches in, while the lower left outlet measures 2-1/2 inches at 7-7/8 inches in. It also includes an integrated oil cooler with 12-inch centers and number 8, 3/4-16 SAE fittings, ensuring complete cooling system compatibility right out of the box. This unit cross-references a wide range of OEM part numbers including A0526620005, A0526615021, 0529617003, and 0527749003, among others, making verification simple and straightforward.

Installation is designed to be as hassle-free as possible, with direct bolt-on fitment that aligns with factory mounting points on compatible Freightliner models. No cutting, fabricating, or major modifications are required, saving your technicians valuable time in the shop. The construction meets or exceeds original equipment standards, giving you confidence in both durability and long-term performance under heavy-load conditions.

At Kozak Parts, we stock this radiator and thousands of other semi truck components ready to ship fast from our Seattle, WA warehouse. Get your Freightliner back on the road quickly with reliable parts and dependable service you can count on.