Freightliner, Sterling Truck Radiator - Freightliner 1AH00081S, Northern Radiator 239136, Spectra Premium 2001-1707, Reach Cooling 42-10071

When your Freightliner or Sterling Truck needs a new radiator, Reach Cooling 42-10071 is the aftermarket direct replacement built to match original equipment fit and performance. This radiator replaces Freightliner 0516255001 - the OEM reference number mechanics reach for first - and also cross-references Northern Radiator 239014, Active Radiator Supply Company 800007ST, Spectra Premium 2001-1707, 1-800-Radiator 2400583, and Serck FLA000211. The aluminum core and plastic tank construction meets or exceeds OE specifications, and Reach Cooling's design features include B-type tubes with central reinforcement for greater pressure tolerance, deep extrusion headers that resist tube-to-header leaks caused by vibration and thermal cycling, folded fin edges for improved heat disbursement, and thermal expansion cuts that extend core life. This radiator covers an exceptionally broad range of fitments, including the Freightliner FLD112, FLD120, FLD132, Century Class, Classic, Classic XL, Columbia, FL112, FL70, FL80, and M2 106, as well as the Sterling Truck A9500, AT9500, LT8500, and LT9500. Whether you are servicing a fleet or keeping a single truck on the road, Reach Cooling 42-10071 gives you a correctly fitting, properly performing replacement you can count on.