View 3 Photos View 0 Videos Cummins ISX Engine Control Module (ECM) Newly Listed $1,250 USD GOOD USED CUMMINS ISX TWIN CAM ECM. PART # 3684275. GUARANTEED TO BE REPROGRAMMABLE., Serial#: 79346112, Core Charge: 250, Casting#: 3684275 ConditionUsedPart Number3684275Stock NumberP-61057 MLS Number14452381CategoryEngine Control Modules (ECM) Last Updated6/26/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX Engine Control Module (ECM) $995 USD GOOD USED CUMMINS ISX ECM GUARANTEED TO BE REPROGRAMMABLE PART# 3683289, Serial#: 79057680 ConditionUsedPart Number3683289Stock NumberP-61038 MLS Number14370806CategoryEngine Control Modules (ECM) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX Engine Control Module (ECM) $995 USD GOOD USED CUMMINS ISX ECM GUARANTEED TO BE REPROGRAMMABLE 3684009, Serial#: N/A ConditionUsedStock NumberP-60901 MLS Number13790773CategoryEngine Control Modules (ECM) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX Engine Control Module (ECM) $995 USD USED CUMMINS ISX ECM PART # 3684009 GUARANTEED REPROGRAMMABLE, Serial#: 79168408 ConditionUsedPart Number3684009Stock NumberP-60707 MLS Number12963257CategoryEngine Control Modules (ECM) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins ISX Engine Control Module (ECM) for a 2005 Kenworth T800 $995 USD USED ECM OFF CUMMINS ISX ENGINE, 2005 KENWORTH T800, PART # P3684009-RX, GUARANTEED REPROGRAMMABLE., Serial#: 60810426, Casting#: A30000125 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2005Part NumberP3684009-RXStock Number121823-29 MLS Number12644264CategoryEngine Control Modules (ECM) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX Engine Control Module (ECM) $995 USD USED CUMMINS ISX 500 CPL 2629 ECM PART 3684009 GUARANTEED TO BE ABLE TO REPROGRAM, Serial#: 14023770, Core Charge: 250.00 ConditionUsedPart Number3684009Stock NumberP-60627 MLS Number12628064CategoryEngine Control Modules (ECM) Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX15 Engine Control Module (ECM) $1,095 USD GOOD USED ECM, GUARANTEED RE-PROGRAMMABLE. ISX 15 CUMMINS, Serial#: NA, Core Charge: 200.00, Casting#: NA ConditionUsedPart NumberP4993120Stock NumberP-889 MLS Number9730583CategoryEngine Control Modules (ECM) Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX Engine Control Module (ECM) $300 USD 3683289 ConditionUsedFits To Make(s)CumminsFits To Model(s)ISXStock NumberR10091975 MLS Number13093875CategoryEngine Control Modules (ECM) Last Updated7/14/2025 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Cummins ISX Engine Control Module (ECM) for a 2008 Peterbilt 379 $1,295 USD GOOD USED ECM / 2732 2733 CPL CM871 SERIES, Serial#: NA, Casting#: NA ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2008Part Number3694275 CM871Stock NumberP3694275-NX MLS Number14424393CategoryEngine Control Modules (ECM) Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Cummins ISX15 Engine Control Module (ECM) for a 2014 Kenworth W900 $995 USD GOOD USED ECM ISX15 GUARANTED TO BE ABLE TO PROGRAM #P5290170, Serial#: 79636117, Casting#: NA ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2014Stock Number122624-30 MLS Number14275133CategoryEngine Control Modules (ECM) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info