View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2010 Workhorse Custom Chassis W42 $99.99 USD (Used) 2010 GM 4.8L, ENGINE ECM- Serial Number: 86AAKAK201091T1H Part Number: 12635858, Service Number: 12633238 Displacement: 4.8L, Horsepower: 255, Engine: P-36257 Truck: 672421 For more... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2010Part Number12635858Stock NumberP-44786 MLS Number11989914CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2010 GM/Chev (HD) 4.8 Engine Control Module (ECM) $99.99 USD (Used) 2010 Chevrolet 4.8 ENGINE ECM- Serial Number: 86AAKAK2010627B1 Part Number: 12635858, Service Number: 12633238 For more information about this item, give us a call. We ship Worldwide!... ConditionUsedWill Fit Year(s)2010Part Number12635858Stock NumberP-44789 MLS Number11989917CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2010 Workhorse Custom Chassis W42 $99.99 USD (Used) 2009 GM 4.8L, ENGINE ECM- Serial Number: 86AAF7K20023WS4E, Part Number: 12633238, Service Number: 12633238 Displacement: 4.8L, Horsepower: 285, Engine: P-42808 Truck: 672174, For more... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2010Part Number12633238Stock NumberP-44792 MLS Number11989920CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2010 Workhorse Custom Chassis W42 $99.99 USD (Used) 2010 GM 4.8L, ENGINE ECM- Serial Number: 86AAF7K20203W6G5, Part Number: 12633238 Family Number: AGMXE04.8581, Displacement: 4.8L, Horsepower: 285, ESN: 52220H177, Engine Part Number:... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2010Part Number12633238Stock NumberP-44793 MLS Number11989921CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) $99.99 USD (Used) Chevrolet 4.8L ENGINE ECM- Serial Number: 86AAF7K29035WUCW Part Number: 12633238 Service Number: 12633238 For more information about this item, give us a call. We ship Worldwide! (CRG... ConditionUsedPart Number12633238Stock NumberP-44794 MLS Number11989922CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) $99.99 USD (Used) Chevrolet 4.8L ENGINE ECM- Serial Number: 86YPJWK29074WPU2 Part Number: 12612384 Service Number: 12612384 For more information about this item, give us a call. We ship Worldwide! (CRG... ConditionUsedPart Number12612384Stock NumberP-44795 MLS Number11989923CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2008 Workhorse Custom Chassis W42 $99.99 USD (Used) 2008 GM 4.8L, ENGINE ECM- Serial Number: 86YPMUK18007W00R, Part Number: 12617630, Service Number: 12612384 Displacement: 4.8L, Horsepower: 255, Engine: P-32777 Truck: 575477 For more... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12617630Stock NumberP-44797 MLS Number11989925CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2008 Workhorse Custom Chassis W42 $99.99 USD (Used) 2008 Chevrolet 4.8L ENGINE ECM- Serial Number: 86YPMUKT69938T2X Part Number:12617630, Service Number: 12612384 For more information about this item, give us a call. We ship Worldwide!... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12617630Stock NumberP-44798 MLS Number11989926CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) $99.99 USD (Used) Chevrolet 4.8L ENGINE ECM- Serial Number: 86AAF7K28097UPCG Part Number: 12633238 Service Number: 12633238 For more information about this item, give us a call. We ship Worldwide!... ConditionUsedPart Number12633238Stock NumberP-44799 MLS Number11989927CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2010 Workhorse Custom Chassis W42 $99.99 USD (Used) Gm/Chev (HD), ENGINE ECM- Serial Number: 86AAKAK2017472PS, Part Number: 12635858, Displacement: 4.8L, Horsepower: 285, Engine: P-35176 Truck: 512527 For more information about this... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2010Part Number125635858Stock NumberP-44800 MLS Number11989928CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2010 Workhorse Custom Chassis W42 $99.99 USD (Used) 2009 GM 4.8L, ENGINE ECM- Serial Number: 86AAKAK2017481WE, Part Number: 12635858, Service Number: 12633238 Displacement: 4.8L, Horsepower: 295, Engine: P-40389 Truck: 512550 For more... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2010Part Number12635858Stock NumberP-44801 MLS Number11995332CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2009 Workhorse Custom Chassis W42 $99.99 USD (Used) 2008 GM 4.8L, ENGINE ECM - Part Number: 12629209, Serial Number: 86YRUCK19121F5XF, Displacement: 4.8L, Horsepower: 285, Engine: P-44767, For more information about this item, give us... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2009Part Number12629209Stock NumberP-46801 MLS Number12025035CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2009 (Used) 2008 GM 4.8L, Engine ECM - Part Number: 12629209, Serial Number: $99.99 USD (Used) 2008 GM 4.8L, ENGINE ECM - Part Number: 12629209, Serial Number: 86YRUCK192196SN2, Service Number: 12625455, Displacement: 4.8L, Horsepower: 285, Engine: P-44760 For more information... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2009Part Number12629209Stock NumberP-46884 MLS Number12029220CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos GM/Chev (HD) 8.1L Engine Control Module (ECM) $99.99 USD (Used) Chevrolet 8.1L ENGINE ECM - Part Number: 12589161 Serial Number: 86YPUHR172180637, 12613264, Service Number: 12602801, For more information about this item, give us a call. We ship... ConditionUsedPart Number12589161Stock NumberP-47255 MLS Number12031321CategoryEngine Control Modules (ECM) Last Updated6/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2009 Workhorse Custom Chassis W42 $99.99 USD (Used) 2009 GM 4.8L ENGINE ECM - Part Number: 12629209 Serial Number: 86YRUCK1923276R2, Service Number: 12625455, Family Number: 8GMXE0300998, Displacement: 4.8L, Horsepower: 285, ESN:... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2009Part Number12629209Stock NumberP-47268 MLS Number12031331CategoryEngine Control Modules (ECM) Last Updated6/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2007 Workhorse Custom Chassis W42 $99.99 USD (Used) GM/Chevrolet 6.0L V8 ENGINE ECM - Part Number: 12589161, Serial Number: 89YPUHR171730481, Service Number: 12602801, 12613264, Engine: P-47127 For more information about this item,... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2007Part Number12589161Stock NumberP-47310 MLS Number12031365CategoryEngine Control Modules (ECM) Last Updated6/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2008 Workhorse Custom Chassis W42 $99.99 USD (Used) 2008 GM/Chev (HD) V8, 4.8L Gas, ENGINE ECM - Part Number: 12633238, Serial Number: 86AAF7K28265VMH1, Displacement: 4.8L, Horsepower: 285, ESN: 52121J061, Engine: P-46820, For more... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12633238Stock NumberP-47342 MLS Number12031396CategoryEngine Control Modules (ECM) Last Updated6/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2007 Workhorse Custom Chassis W42 $99.99 USD (Used) 2007 Chevrolet 6.0L ENGINE ECM - Part Number: 12589161 Serial Number: 86YPUHR172960246, Service Number: 12602801, 12613264, For more information about this item, give us a call. We... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2007Part Number12589161Stock NumberP-47512 MLS Number12038654CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos GM/Chev (HD) 8.1L Engine Control Module (ECM) for a 2007 Workhorse Custom Chassis W62 $99.99 USD (Used) Chevrolet 8.1L ENGINE ECM - Part Number: 12589161, Serial Number: 86YPUHR171930083, Service Number: 12602801, 12613264, For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W62Will Fit Year(s)2007Part Number12589161Stock NumberP-47536 MLS Number12038677CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2008 Workhorse Custom Chassis W42 $99.99 USD (Used) 2007 GM 4.8L, ENGINE ECM - Part Number: 12617630, Serial Number: 86YPMUK18007W0XD, Service Number: 12612384, YPMU, Displacement: 4.8L, Horsepower: 285, Engine: P-45973 For more... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12617630Stock NumberP-47589 MLS Number12038728CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos GM/Chev (HD) 6.0L Engine Control Module (ECM) for a 2007 Workhorse Custom Chassis W42 $99.99 USD (Used) 2007 Chevrolet 6.0L ENGINE ECM - Part Number: 12589161, Serial Number: 86YPUHR171760263, Service Number: 12602801, YPUH For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2007Part Number12589161Stock NumberP-47732 MLS Number12038877CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2009 Workhorse Custom Chassis W42 $99.99 USD (Used) 2009 Chevrolet 4.8L ENGINE ECM - Part Number: 12629209, Serial Number: 86YRUCK18218L1RB, Service Number: 12625455, For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2009Part Number12629209Stock NumberP-47734 MLS Number12038879CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos GM/Chev (HD) Engine Control Module (ECM) for a 2008 Workhorse Custom Chassis W42 $99.99 USD (Used) 2008 GM 4.8L, ENGINE ECM - Part Number: 12612384, Serial Number: 86YPJWK29139WB0U, Service Number: 12612384, Displacement: 4.8L, Horsepower: 285, ESN: 52119H359, Engine Part Number:... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12612384Stock NumberP-47742 MLS Number12038888CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2010 Workhorse Custom Chassis W42 $99.99 USD (Used) 2010 Chevrolet 4.8L ENGINE ECM - Part Number: 12633238, Serial Number: 86AAF7K21316WFDV, Service Number: 12633238, For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2010Part Number12633238Stock NumberP-47744 MLS Number12038890CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2010 Workhorse Custom Chassis W42 $99.99 USD (Used) 2010 Chevrolet 4.8L ENGINE ECM - Part Number: 12635858, Serial Number: 86AAKAK201093J4W, Service Number: 12633238, For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2010Part Number12635858Stock NumberP-47783 MLS Number12057034CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info