View 3 Photos View 0 Videos 2020 Peterbilt 579 Chassis Control Module $475.34 USD 2020 Peterbilt 579 Chassis Controler, Q21-1124-004-004 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2161182 MLS Number11444604CategoryChassis Control Modules Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2020 Peterbilt 579 Chassis Control Module $450.15 USD 2020 PETE Q21-1142-001-001 PRIMARY CHASSIS ECM. OUT OF LOW MILE TRUCK. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2165339 MLS Number11472126CategoryChassis Control Modules Last Updated4/29/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2020 Peterbilt 389 Chassis Control Module $450.15 USD 178200-821 - Used Primary Chassis ECM from a Low Mileage 2020 Peterbilt 389 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)389Stock Number2208713 MLS Number11761076CategoryChassis Control Modules Last Updated4/29/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2020 Peterbilt 389 Chassis Control Module $425.24 USD 178200-821 - Used Secondary Chassis ECM from a Low Mileage 2020 Peterbilt 389 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)389Stock Number2208714 MLS Number11761077CategoryChassis Control Modules Last Updated4/29/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2019 Peterbilt 579 Chassis Control Module $950.25 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2521740 MLS Number13592995CategoryChassis Control Modules Last Updated4/29/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2016 Peterbilt 579 Chassis Control Module $950.25 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2522420 MLS Number13600908CategoryChassis Control Modules Last Updated4/29/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2009 Peterbilt 386 Chassis Control Module $400 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)386Stock Number2501854 MLS Number13598497CategoryChassis Control Modules Last Updated4/29/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Peterbilt 579 Chassis Control Module $900.56 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2685411 MLS Number14526683CategoryChassis Control Modules Last Updated8/6/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Peterbilt 579 Chassis Control Module $871.11 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2681792 MLS Number14518478CategoryChassis Control Modules Last Updated8/5/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Peterbilt 579 Chassis Control Module $450 USD UNDER LEFT SIDE OF CAB/DOOR, ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2622437 MLS Number14298810CategoryChassis Control Modules Last Updated7/23/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Peterbilt 579 Chassis Control Module $450 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2531622 MLS Number13654771CategoryChassis Control Modules Last Updated7/23/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Peterbilt 579 Chassis Control Module $876.52 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2673616 MLS Number14483897CategoryChassis Control Modules Last Updated7/15/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Peterbilt 579 Chassis Control Module $893.38 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2669467 MLS Number14465123CategoryChassis Control Modules Last Updated7/3/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Peterbilt 579 Chassis Control Module $850 USD MUX3-P, A2C8070310195, P/N: Q21-1077-3-103 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2663157 MLS Number14439333CategoryChassis Control Modules Last Updated6/19/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Peterbilt 579 Chassis Control Module $1,000.24 USD 2014 Peterbilt 579 Chassis Ecm ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2383754 MLS Number12760496CategoryChassis Control Modules Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Peterbilt 579 Chassis Control Module $750.24 USD USED 2016 PETERBILT 579 CHASSIS CONTROL MODULE, Q21-1077-3-103, A2C80703100, MUX3-P ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2310090 MLS Number12386126CategoryChassis Control Modules Last Updated4/29/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2022 Peterbilt 579 Chassis Control Module $1,350 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2439096 MLS Number13042745CategoryChassis Control Modules Last Updated4/29/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info