View 1 Photo View 0 Videos 2017 Peterbilt 579 Chassis Control Module Newly Listed $850 USD UNDER LEFT SIDE OF CAB/DOOR, ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2652089 MLS Number14398895CategoryChassis Control Modules Last Updated5/30/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2019 Peterbilt 579 Left Chassis Control Module Newly Listed $850 USD UNDER LEFT OF CAB FT OF DOOR ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579SideLeftStock Number2649531 MLS Number14391119CategoryChassis Control Modules Last Updated5/27/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 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 Updated5/22/2026 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 Contact for price Used ECM (Chassis/Vehicle) off of a 2020 Peterbilt ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2028-41 MLS Number14329436CategoryChassis Control Modules Last Updated5/20/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ 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 Updated5/20/2026 LocationAthens, GA, 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 Updated5/15/2026 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 Updated5/15/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2017 Peterbilt 579 Chassis Control Module $850 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2615392 MLS Number14228436CategoryChassis Control Modules Last Updated5/15/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2017 Peterbilt 579 Chassis Control Module $850 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2615349 MLS Number14228424CategoryChassis Control Modules Last Updated5/15/2026 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 $400 USD UNDER LEFT SIDE OF CAB/DOOR, ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2594538 MLS Number14074396CategoryChassis Control Modules Last Updated5/15/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2017 Peterbilt 579 Chassis Control Module $850 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2590059 MLS Number14053125CategoryChassis Control Modules Last Updated5/15/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2021 Peterbilt 579 Chassis Control Module $400 USD UNDER LEFT SIDE OF CAB ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2589246 MLS Number14045174CategoryChassis Control Modules Last Updated5/15/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2011-2019 Peterbilt 579 Electronic Chassis Control Module - Used | P/N $1,100 USD 2011-2019 Peterbilt 579 Electronic Chassis Control Module - Used | P/N Q2110773103, Serial#: MUX3-p ConditionUsedFits To Make(s)PeterbiltPart NumberQ2110773103Stock Number295462871 MLS Number12889336CategoryChassis Control Modules Last Updated5/14/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FO-16E313A-MHP Chassis Control Module for a 2015 Peterbilt 579 Contact for price 2015 PETE 579 CHASSIS CONTROL MODULE Q21-1077-3-103, Serial#: NA, Engine Make: Cummins, Engine Model: ISX, Casting#: NA ConditionUsedEngine ModelCummins ISXFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Part NumberQ21-1077-3-103Stock Number3364-PETE-16 MLS Number13346481CategoryChassis Control Modules Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Peterbilt 579 Chassis Control Module $990.26 USD 186931-821 2016 PETERBILT 579 MUX3-P CHASSIS CONTROL MODULE CONTINETAL P/N Q21-1077-3-103 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2482397 MLS Number13350902CategoryChassis Control Modules Last Updated5/9/2026 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 579 Chassis Control Module $300.24 USD USED 2020 PETERBILT 579 CHASSIS CONTROL MODULE, Q21-1124-004-004 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2296197 MLS Number14352211CategoryChassis Control Modules Last Updated5/6/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Fuller FAOM-15810S-EP3 Chassis Control Module for a 2016 Peterbilt 579 Contact for price Eaton Fuller FAOM-15810S-EP3 Chassis Control Module (MUX3) For Sale P/N Q21-1077-3-103 - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We... ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part NumberQ21-1077-3-103Stock NumberPT-0854-28 MLS Number13284093CategoryChassis Control Modules Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2014 Peterbilt 579 Chassis Control Module $1,000 USD 2014 Peterbilt 579 Chassis Node Control, Chassis Control Module, MUX3-P. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number1953-23 MLS Number13897981CategoryChassis Control Modules Last Updated3/24/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ 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 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 2017 Peterbilt 579 Chassis Control Module Newly Listed $904.78 USD P/N A2C80703100 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2654237 MLS Number14398961CategoryChassis Control Modules Last Updated5/30/2026 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 $904.78 USD P/N A2C8070310195 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2651014 MLS Number14385813CategoryChassis Control Modules Last Updated5/23/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton-Fuller FAOM-18910S-EC3 Chassis Control Module for a 2020 Peterbilt 579 $350 USD 2019-2023 PETERBILT 579 CHASSDIS CONTROL MODULE #Q211124004004, Serial#: Q211124004004, Engine Make: Cummins, Engine Model: X15 ConditionUsedEngine ModelCummins X15Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number112025-25 MLS Number14161296CategoryChassis Control Modules Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Peterbilt 579 Chassis Control Module $550 USD UNDER LEFT SIDE OF CAB/DOOR, ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2622437 MLS Number14298810CategoryChassis Control Modules Last Updated5/5/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info