Part# W8001442 - Combination Aux Cooler Asm, Condenser, Engine & TransmissionNote Regarding W20/W22's: This cooling pack was introduced into production for W20/W22's mid-May 2004 so SOME 2004 M.Y. chassis have this cooling pack. If you have a W22 and the last 8 of your VIN is -43394418 or ..