View 4 Photos View 0 Videos 2022 Paccar 579 Engine Control Module (ECM) for a Peterbilt 579 $250 USD 2022 Peterbilt 579 Paccar Chassis Control Module - Primary, P/N Q21-1142-001-001. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number1547-32 MLS Number13893545CategoryEngine Control Modules (ECM) Last Updated5/22/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2015 Used Peterbilt 579 After Treatment Control Module $200 USD Used 579 After Treatment Control Module, Engine Make: Chassis Module, Engine Model: MX13 ConditionUsedEngine ModelMX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Part NumberA030G467Stock Number680-10300 MLS Number9440881CategoryEngine Control Modules (ECM) Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info