MX13 EGR COOLER 1922163 – 14/17 PACCAR MX13 EPA13 – 2014-2017 – 12.9L EGR Coolers, EGR Cooler compatible with Paccar®, MX13 EGR $2,155.00 Select options EGR COOLER 1933207 – 08/13 PACCAR MX13 EPA10 – 2008-2013 – 12.9L EGR Coolers, EGR Cooler compatible with Paccar®, MX13 EGR $1,845.00 Select options