View 4 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2008 Workhorse Custom Chassis W42 Contact for price (Used) 2008 Workhorse GM/Chevy HD ENGINE ECM - Part Number: 12617630, Serial Number: 86YPMUK18025Z3TT, Family Number: 8GMXH04.8581, Displacement: 4.8L, Horsepower: 285, Engine: P-54306, For... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12617630Stock NumberP-54436 MLS Number12203752CategoryEngine 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 2009 Workhorse Custom Chassis W42 Contact for price (Used) 2009 Workhorse GM/Chevy HD ENGINE ECM - Part Number: 12629209, Serial Number: 86YRUCK18218L1GM, Service Number: 12625455, 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)2009Part Number12629209Stock NumberP-54498 MLS Number12203810CategoryEngine 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 Contact for price (Used) 2009 Workhorse GM/Chevy HD 4.8 L ENGINE ECM - Part Number: 142629209, Serial Number: 86YRUCK4/575P97R, 651236, Service Number: 12625455 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-55676 MLS Number12228917CategoryEngine 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 6 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2010 Workhorse Custom Chassis W42 Contact for price (Used) 2010 GM/Chevy(HD) 4.8L ENGINE ECM- Part Number: 12635858, Serial Number: 86AAKAK201747XLZ, Service Number: 12633238, Warranty Security Tag: 177915, 1 Rectangular Plug with 73 Pins, 1... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2010Part Number12635858Stock NumberP-58168 MLS Number12283576CategoryEngine 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 6 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) Contact for price (Used)GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12635858, Serial Number: 86AAKAK200850XWT, Warranty Security Tag: 177946, For more information about this item, give us a call. We ship... ConditionUsedPart Number12635858Stock NumberP-58320 MLS Number12285709CategoryEngine 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 6 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2008 Workhorse Custom Chassis W42 Contact for price (Used) 2008 Workhorse GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12633238, Serial Number: 86AAF7K20204W5WW, Warranty Security Tag: 177954, For more information about this item, give us a... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12633238Stock NumberP-58400 MLS Number12288651CategoryEngine 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 6 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2008 Workhorse Custom Chassis W42 Contact for price (Used) 2008 GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12617630, Serial Number: 86YPMUK180626089, Service Number: 12612384, Warranty Security Tag: 178125, For more information about this... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Stock NumberP-59893 MLS Number12327546CategoryEngine 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 Contact for price (Used) GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12629209, Serial Number: 86YRUCK19126EZAG, Service Number: 12625455, Warranty Security Tag: 178126, For more information about this item... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2009Part Number12629209Stock NumberP-59901 MLS Number12327556CategoryEngine 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 Contact for price (Used) 2009 Workhorse GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 1262384, Serial Number: 86YPJWK29166WCVP, Warranty Security Tag: 178130, For more information about this item, give us a... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2009Part Number12612384Stock NumberP-60064 MLS Number12332403CategoryEngine 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 Contact for price (Used) 2009 Workhorse GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12629209, Serial Number: 89YRUCK18328NV15, Service Number: 12625455, Warranty Security Tag: 178131, For more information... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2009Part Number12629209Stock NumberP-60079 MLS Number12332418CategoryEngine 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 2008 Workhorse Custom Chassis W42 Contact for price (Used) 2008 Workhorse W42 GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12633238, Serial Number: 86AAF7K29035WUKQ, Warranty Security Tag: 178138, For more information about this item, give... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12633238Stock NumberP-60198 MLS Number12337481CategoryEngine 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 Contact for price (Used) 2010 Workhorse GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12635858, Serial Number: 86AAKAK2017472C3, Service Number: 12633238, Warranty Security Tag: 178140, For more information... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2010Part Number12635858Stock NumberP-60334 MLS Number12337626CategoryEngine 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 6 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2007 Workhorse Custom Chassis W42 Contact for price (Used) 2007 Workhorse GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12589161, Serial Number: 86YPUHR1719202402, Service Number: 12589161, Warranty Security Tag: 178146, For more information... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2007Part Number12589161Stock NumberP-60533 MLS Number12349446CategoryEngine 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 Contact for price (Used) 2010 Workhorse GM/Chevy (HD) ENGINE ECM - Part Number: 12635858, Serial Number: 86AAKAK2017481L6, Service Number: 12633238, Warranty Security Tag: 178156, For more information about... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2010Part Number12635858Stock NumberP-60642 MLS Number12349552CategoryEngine 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 Contact for price (Used) 2010 GM/Chevy (HD) 4.8L ENGINE ECM- ECM Model: E38, Part Number: 12635858, Serial Number: 86AAKAK201696G5D, Service Number: 12633238, Engine Information- Displacement: 4.8L, Fuel:... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2010Part Number12635858Stock NumberP-61131 MLS Number12364429CategoryEngine 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 2000 Workhorse Custom Chassis W42 Contact for price (Used) 2000 Workhorse GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12653852, Serial Number: 86ABHBK22206P652 Service Number: 12633238, Warranty Security Tag: 178165, For more information... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2000Part Number12653852Stock NumberP-61140 MLS Number12364438CategoryEngine 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 Contact for price (Used) 2010 Workhorse GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12635858 Serial Number: 86AAKAK10034Y8ZF, Service Number: 12633238, Warranty Security Tag: 178166, For more information... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2010Part Number12635858Stock NumberP-61149 MLS Number12364447CategoryEngine 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 6 Photos View 0 Videos GM/Chev (HD) 4.8 Engine Control Module (ECM) for a 2008 Workhorse Custom Chassis W42 Contact for price (Used) 2008 Workhorse W42 GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12617630, Serial Number: 86YPMUK18076CP6, Service Number: 12612384, Warranty Security Tag: 178167, For more... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12617630Stock NumberP-61156 MLS Number12364453CategoryEngine 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 2008 Workhorse Custom Chassis W42 Contact for price (Used) 2008 GM/Chevy (HD) 4.8L,ENGINE ECM- ECM Model: E38, Part Number: 12617630, Serial Number: 86YPMUK180787BYL, Service Number: 12612384, Engine: GM/Chevy (HD) 4.8L, Horsepower: 285, J1... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12617630Stock NumberP-61339 MLS Number12364633CategoryEngine 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 2008 Workhorse Custom Chassis W42 Contact for price (Used) 2008 Workhorse W42 GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12617630, Serial Number: BKYPMUK17351WDAE, Service Number: 12612384, Warranty Security Tag: 178179, For more... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12617630Stock NumberP-61740 MLS Number12378533CategoryEngine 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 Contact for price (Used) 2009 Workhorse W42 GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12629209, Serial Number: 86YRUCK18238NCH7, Service Number: 12625455, Warranty Security Tag: 178178, For more... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2009Part Number12629209Stock NumberP-61742 MLS Number12378535CategoryEngine 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 2008 Workhorse Custom Chassis W42 Contact for price (Used) 2008 Workhorse W42 GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12617630, Serial Number: 86YPMUK17348VQZE, Service Number: 12612384, Warranty Security Tag: 178176, For more... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12617630Stock NumberP-61746 MLS Number12378539CategoryEngine 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 Contact for price (Used) 2009 GM/Chevy (HD) 4.8L,ENGINE ECM- ECM Model: E38, Part Number: 12629209, Serial Number: 86YRUK19121F5CQ, Service Number: 12625455, Engine: GM/Chevy (HD) 4.8L, 1 Rectangular Plug... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2009Stock NumberP-70614 MLS Number12590396CategoryEngine 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 2009 Workhorse Custom Chassis W42 Contact for price (Used) 2009 GM/Chevy (HD) 4.8L,ENGINE ECM- ECM Model: E38, Part Number: 12629209 Serial Number: 86YRUCK19141GTQE,, Service Number: 12625455, Engine: GM/Chevy (HD) 4.8L, Horsepower: 285,... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2009Part Number12629209Stock NumberP-70620 MLS Number12590402CategoryEngine 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 2008 Workhorse Custom Chassis W42 Contact for price (Used) 2008 GM/Chev (HD) 4.8, ENGINE ECM- ECM Model: E38, Part Number: 12617630, Serial Number: 86YPMUK18087F1J, Serv. Number: 12612384, Engine Information- Engine Stock #P-70806,... ConditionUsedFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number12617630Stock NumberP-74473 MLS Number12683485CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info