View 2 Photos View 0 Videos 2016 Peterbilt 579 Engine Control Module (ECM) Contact for price Peterbilt Cab Control Module.Paccar Part # Q21-1078-1-100. The part has been visually inspected and tested and is in good working condition. Call for more information we ship everywhere. ... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part NumberQ21-1078-1-100Stock NumberPT-0775-45 MLS Number12020463CategoryEngine Control Modules (ECM) Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2022 Peterbilt 579 Engine Control Module (ECM) Contact for price 2022 PETERBILT 579 Cab Control Module CECU Paccar P/N: Q21-1139-017-017 OEM part. CALL, Email, or Text For More information we ship everywhere ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2022Part NumberQ21-1139-017-017Stock NumberPT-0900-8 MLS Number13898845CategoryEngine Control Modules (ECM) Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2022 Peterbilt 579 Engine Control Module (ECM) Contact for price Paccar Cab CECU Control Module For Sale. P/N: Q21-1142-001-001 Rev. B, OEM part. CALL, Email, or Text For More information we ship everywhere. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2022Part NumberQ21-1142-001-001 Rev. BStock NumberPT-0900-40 MLS Number13905318CategoryEngine Control Modules (ECM) Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Peterbilt 579 Engine Control Module (ECM) Contact for price ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number8853 MLS Number11846695CategoryEngine Control Modules (ECM) Last Updated9/26/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 0 Photos View 0 Videos 2015 Peterbilt 579 Engine Control Module (ECM) Contact for price PACCAR DPF MODUAL P/N 1969261 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Part Number1869261Stock Number3473-PETE-2 MLS Number13346128CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info