View 3 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 Number2441476 MLS Number13067690CategoryChassis Control Modules Last Updated3/7/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2016 Peterbilt 579 Chassis Control Module $1,000.24 USD Q21-1077-103 REV D, A2C80703100 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2307770 MLS Number14218795CategoryChassis Control Modules Last Updated3/2/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2019 Peterbilt 579 Chassis Control Module $750.24 USD USED 2019 PETERBILT 579 CHASSIC ONNTROL MODULE, Q21-1077-3-103, A2C8070310195, MUX3-P ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2507170 MLS Number13514692CategoryChassis Control Modules Last Updated2/25/2026 LocationAthens, GA, 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 $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 Number2359592 MLS Number12760440CategoryChassis Control Modules Last Updated2/25/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2016 Peterbilt 579 Chassis Control Module $850 USD UNDER LEFT SIDE OF CAB/DOOR, ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2603571 MLS Number14129559CategoryChassis Control Modules Last Updated2/25/2026 LocationToledo, OH, 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 $350 USD USED SECONDARY CHASSIS CONTROL MOD. Q21-1125-004-004 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2594681 MLS Number14110821CategoryChassis Control Modules Last Updated1/27/2026 LocationWykoff, MN, 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 $350 USD USED PRIMARY CHASSIS CONTROL MOD. Q21-1125-004-004 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2594660 MLS Number14110820CategoryChassis Control Modules Last Updated1/27/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2015 Peterbilt 579 Chassis Control Module $1,000.24 USD 186391-821 MUX3-P CHASSIS CONTROL MODULE MAY FIT KENWORTH AS WELL CONFIRM PART NUMBER BEFOE PURCHASE ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2454612 MLS Number13236434CategoryChassis Control Modules Last Updated10/19/2025 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2023 Peterbilt 579 Left Chassis Control Module $400 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579SideLeftStock Number2520923 MLS Number13593042CategoryChassis Control Modules Last Updated9/11/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2018 Peterbilt 579 Chassis Control Module $850 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2540443 MLS Number13711290CategoryChassis Control Modules Last Updated8/20/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Peterbilt 579 Chassis Control Module $400 USD CECU Control Module ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock NumberR12223475 MLS Number13764721CategoryChassis Control Modules Last Updated8/20/2025 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2017 Peterbilt 579 Chassis Control Module $1,000.24 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2371505 MLS Number12760365CategoryChassis Control Modules Last Updated7/23/2025 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2018 Peterbilt 579 Chassis Control Module $850.44 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2540445 MLS Number13711291CategoryChassis Control Modules Last Updated7/23/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2018 Peterbilt 579 Chassis Control Module $850 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2377861 MLS Number12718554CategoryChassis Control Modules Last Updated6/11/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Peterbilt 579 Chassis Control Module $850 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2505151 MLS Number13496543CategoryChassis Control Modules Last Updated6/2/2025 LocationToledo, OH, 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 $475.34 USD S21G0037 - Used Primary Chassis ECM out of a 2019 Peterbilt 579, OEM# - Q21-1124-003-003, Interchange# - Q21-1142-001-001 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2114895 MLS Number11330762CategoryChassis Control Modules Last Updated6/2/2025 LocationSpokane Valley, WA, 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 Updated6/3/2025 LocationWykoff, MN, 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 Updated5/29/2025 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 Updated5/29/2025 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 for 2011-2019 $1,100 USD 2011-2019 Peterbilt 579 Electronic Chassis Control Module - Used P/N A2C80703100 ConditionUsedWill Fit Year(s)2011-2019Part Number1000453138Stock Number1875 MLS Number13070541CategoryChassis Control Modules Last Updated5/6/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2017 Peterbilt 579 Chassis Control Module $125 USD PEOPLENET ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock NumberR11037956 MLS Number13111073CategoryChassis Control Modules Last Updated9/12/2024 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ 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 Updated3/6/2026 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 $850 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2582584 MLS Number14008885CategoryChassis Control Modules Last Updated12/16/2025 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 $950 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2531622 MLS Number13654771CategoryChassis Control Modules Last Updated8/26/2025 LocationToledo, OH, 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 Updated6/2/2025 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info