View 2 Photos View 0 Videos Thermo King TriPac Evolution Heater Assembly for a 2019 Peterbilt 579 Newly Listed Contact for price 2019 PETE 579 THERMO KING DIESEL HEATER AND COOLER, Serial#: Y170998, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Stock Number3730-PETE-12 MLS Number14726341CategoryHeater Assemblies Last Updated11/6/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info