{"title":"CUMMINS ISB ECM","description":null,"products":[{"product_id":"isc-ecm-3965159-remanufactured-engine-control-module-programmed-plug-play","title":"Cummins ISB ECM 3965159","description":"\u003ch1\u003eCummins ISC Engine Control Module (ECM) | Part Number 3965159 | Remanufactured \u0026amp; Programmed\u003c\/h1\u003e\n\u003cp\u003e🚚 \u003cstrong\u003eWorldwide Shipping Available\u003c\/strong\u003e\u003cbr\u003e👍 \u003cstrong\u003eLifetime Warranty With Core Return Core Return\u003c\/strong\u003e\u003cbr\u003e💰 \u003cstrong\u003e$500 Core Fee Applicable\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003e100% Tested \u0026amp; Programmed OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRestore the performance and reliability of your Cummins ISC engine with this professionally remanufactured \u003cstrong\u003eEngine Control Module (ECM)\u003c\/strong\u003e, OEM Part Number \u003cstrong\u003e3965159\u003c\/strong\u003e. Each module is rebuilt to OEM standards, thoroughly tested, and programmed specifically for your application before shipment.\u003c\/p\u003e\n\u003cp\u003eEvery ECM undergoes extensive diagnostic and quality-control testing by our experienced technicians to ensure dependable performance, proper communication, and OEM-level reliability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle \u0026amp; Module Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMake:\u003c\/strong\u003e Cummins\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e ISC\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3965159\u003cbr\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Control Module (ECM)\u003cbr\u003e\u003cstrong\u003eEngine Size:\u003c\/strong\u003e 6-Cylinder Cummins\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Remanufactured\u003cbr\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime Warranty With Core Return\u003cbr\u003e\u003cstrong\u003eCore Exchange Required:\u003c\/strong\u003e Yes – $500 Core Fee Refund Available with Return of Rebuildable Core\u003cbr\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Plug \u0026amp; Play (Programmed Prior to Shipment)\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003e✔ 1x Remanufactured Cummins ISC ECM\u003cbr\u003e✔ Programming \u0026amp; Calibration Included\u003cbr\u003e✔ Latest OEM Software Updates Installed When Applicable\u003cbr\u003e✔ Fully Tested and Ready for Installation\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy From Us?\u003c\/h2\u003e\n\u003cp\u003e✔ Professionally Remanufactured In-House\u003cbr\u003e✔ Programmed Specifically For Your Engine Application\u003cbr\u003e✔ 100% Bench Tested Before Shipment\u003cbr\u003e✔ OEM-Level Performance and Reliability\u003cbr\u003e✔ Fast Worldwide Shipping\u003cbr\u003e✔ Expert Technical Support Available\u003cbr\u003e✔ Lifetime Warranty With Core Return Core Return\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Symptoms of a Failed ECM\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEngine No-Start Condition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHard Starting or Intermittent Starting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCheck Engine Light Illuminated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoss of Engine Power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePoor Fuel Economy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInjector Driver Faults\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication Error Codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor Circuit Faults\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine Shutdown or Stalling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnresponsive Engine Controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProgramming Information Required\u003c\/h2\u003e\n\u003cp\u003eTo ensure proper programming and calibration, please provide the following information during checkout:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle Identification Number (VIN)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine Serial Number (ESN)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProviding this information allows us to properly configure your ECM for a true Plug \u0026amp; Play installation.\u003c\/p\u003e\n\u003cp\u003eIf you cannot provide this information during checkout, please contact us after purchase:\u003c\/p\u003e\n\u003cp\u003e📧 \u003ca href=\"mailto:sales@autocomputerusa.com\"\u003esales@autocomputerusa.com\u003c\/a\u003e\u003cbr\u003e📞 (305) 456-9505\u003cbr\u003e📱 Text \/ WhatsApp: (786) 269-4099\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAll ECMs are programmed, tested, and shipped within \u003cstrong\u003e1–3 business days\u003c\/strong\u003e after receiving the required vehicle and engine information. We offer fast and secure worldwide shipping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReturns\u003c\/h2\u003e\n\u003cp\u003eReturns are accepted within \u003cstrong\u003e14 days of delivery\u003c\/strong\u003e for unused items in original condition. Refunds or exchanges will be processed promptly after inspection. Restocking fees may apply.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLifetime Warranty With Core Return. $500 Core Fee. No Lifetime Warranty Unless Core Return.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis module includes a \u003cstrong\u003eLifetime Warranty With Core Return\u003c\/strong\u003e with \u003cstrong\u003e$500 Core Fee\u003c\/strong\u003e against defects in materials and workmanship. Warranty coverage begins upon delivery and remains valid for the original purchaser. Professional installation is recommended.\u003c\/p\u003e\n\u003ch3\u003eCompatible Part Number\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e3965159\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCummins ISC Engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6-Cylinder Cummins Diesel Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMedium-Duty \u0026amp; Heavy-Duty Truck Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial Vehicle and Industrial Equipment Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease verify your original part number before ordering. Contact us if you need assistance confirming compatibility.\u003c\/em\u003e\u003c\/p\u003e","brand":"Automobile Computer Solutions ","offers":[{"title":"$500","offer_id":48947447005439,"sku":null,"price":1035.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/ef7c8f11-4121-4fd7-ba7f-2c5cd7231c0a.png?v=1780278982"},{"product_id":"cummins-isb-ecm-3954430-remanufactured-engine-control-module-programmed-plug-play","title":"Cummins ISB ECM 3954430","description":"\u003ch1\u003eCummins ISB ECM 3954430 | Remanufactured Engine Control Module | Programmed Plug \u0026amp; Play\u003c\/h1\u003e\n\u003cp\u003e🚚 \u003cstrong\u003eWorldwide Shipping Available\u003c\/strong\u003e\u003cbr\u003e👍 \u003cstrong\u003eLifetime Warranty With Core Return \u003c\/strong\u003e\u003cstrong\u003e$500 Core Fee \u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003e100% Tested \u0026amp; Programmed OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRestore the performance and reliability of your Cummins ISB engine with this professionally remanufactured \u003cstrong\u003eEngine Control Module (ECM)\u003c\/strong\u003e, OEM Part Number \u003cstrong\u003e3954430\u003c\/strong\u003e. Each module is rebuilt to OEM standards, thoroughly tested, and programmed specifically for your application before shipment.\u003c\/p\u003e\n\u003cp\u003eEvery ECM undergoes extensive diagnostic and quality-control testing by our experienced technicians to ensure dependable performance, proper communication, and OEM-level reliability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle \u0026amp; Module Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMake:\u003c\/strong\u003e Cummins\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e ISB\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3954430\u003cbr\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Control Module (ECM)\u003cbr\u003e\u003cstrong\u003eEngine Size:\u003c\/strong\u003e 6-Cylinder Cummins\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Remanufactured\u003cbr\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime Warranty With Core Return\u003cbr\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Plug \u0026amp; Play (Programmed Prior to Shipment)\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003e✔ 1x Remanufactured Cummins ISB ECM\u003cbr\u003e✔ Programming \u0026amp; Calibration Included\u003cbr\u003e✔ Latest OEM Software Updates Installed When Applicable\u003cbr\u003e✔ Fully Tested and Ready for Installation\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy From Us?\u003c\/h2\u003e\n\u003cp\u003e✔ Professionally Remanufactured In-House\u003cbr\u003e✔ Programmed Specifically For Your Engine Application\u003cbr\u003e✔ 100% Bench Tested Before Shipment\u003cbr\u003e✔ OEM-Level Performance and Reliability\u003cbr\u003e✔ Fast Worldwide Shipping\u003cbr\u003e✔ Expert Technical Support Available\u003cbr\u003e✔ Lifetime Warranty With Core Return Core Return\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Symptoms of a Failed ECM\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEngine No-Start Condition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHard Starting or Intermittent Starting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCheck Engine Light Illuminated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoss of Engine Power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePoor Fuel Economy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInjector Driver Faults\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication Error Codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor Circuit Faults\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine Shutdown or Stalling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnresponsive Engine Controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProgramming Information Required\u003c\/h2\u003e\n\u003cp\u003eTo ensure proper programming and calibration, please provide the following information during checkout:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle Identification Number (VIN)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine Serial Number (ESN)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProviding this information allows us to properly configure your ECM for a true Plug \u0026amp; Play installation.\u003c\/p\u003e\n\u003cp\u003eIf you cannot provide this information during checkout, please contact us after purchase:\u003c\/p\u003e\n\u003cp\u003e📧 \u003ca href=\"mailto:sales@autocomputerusa.com\"\u003esales@autocomputerusa.com\u003c\/a\u003e\u003cbr\u003e📞 (305) 456-9505\u003cbr\u003e📱 Text \/ WhatsApp: (786) 269-4099\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eAll ECMs are programmed, tested, and shipped within \u003cstrong\u003e1–3 business days\u003c\/strong\u003e after receiving the required vehicle and engine information. We offer fast and secure worldwide shipping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReturns\u003c\/h2\u003e\n\u003cp\u003eReturns are accepted within \u003cstrong\u003e14 days of delivery\u003c\/strong\u003e for unused items in original condition. Refunds or exchanges will be processed promptly after inspection. Restocking fees may apply.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLifetime Warranty With Core Return. $500 Core Fee. No Lifetime Warranty Unless Core Return.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis module includes a \u003cstrong\u003eLifetime Warranty With Core Return\u003c\/strong\u003e against defects in materials and workmanship with $500 Core Fee. Warranty coverage begins upon delivery and remains valid for the original purchaser. Professional installation is recommended.\u003c\/p\u003e\n\u003ch3\u003eCompatible Part Number\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e3954430\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCummins ISB Engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6-Cylinder Cummins Diesel Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMedium-Duty and Heavy-Duty Truck Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial Vehicle and Industrial Equipment Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease verify your original part number before ordering. Contact us if you need assistance confirming compatibility.\u003c\/em\u003e\u003c\/p\u003e","brand":"Automobile Computer Solutions ","offers":[{"title":"$500","offer_id":48947447365887,"sku":null,"price":1035.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/ef7c8f11-4121-4fd7-ba7f-2c5cd7231c0a_05dcd9eb-8d03-4370-812d-a2d506e93ee6.png?v=1780279261"},{"product_id":"cummins-isb-ecm-4988820-6-7l-engine-control-module-remanufactured-programmed-plug-play","title":"Cummins ISB ECM 4988820","description":"\u003ch1\u003eCummins ISB ECM 4988820 | 6.7L Engine Control Module | Remanufactured \u0026amp; Programmed Plug \u0026amp; Play\u003c\/h1\u003e\n\u003cp\u003e🚚 \u003cstrong\u003eWorldwide Shipping Available\u003c\/strong\u003e\u003cbr\u003e👍 \u003cstrong\u003eLifetime Warranty With Core Return Core Return\u003c\/strong\u003e\u003cbr\u003e💰 \u003cstrong\u003e$500 Core Fee\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003e100% Tested \u0026amp; Programmed OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRestore the performance and reliability of your Cummins ISB 6.7L engine with this professionally remanufactured \u003cstrong\u003eEngine Control Module (ECM)\u003c\/strong\u003e, OEM Part Number \u003cstrong\u003e4988820\u003c\/strong\u003e. Each module is rebuilt to OEM standards, thoroughly tested, and programmed specifically for your vehicle before shipment.\u003c\/p\u003e\n\u003cp\u003eEvery ECM undergoes extensive diagnostic and quality-control testing by our experienced technicians to ensure dependable operation, proper communication, and OEM-level performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle \u0026amp; Module Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMake:\u003c\/strong\u003e Cummins\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e ISB\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4988820\u003cbr\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Control Module (ECM)\u003cbr\u003e\u003cstrong\u003eEngine Size:\u003c\/strong\u003e 6.7L Cummins\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Remanufactured\u003cbr\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime Warranty With Core Return\u003cbr\u003e\u003cstrong\u003eCore Fee:\u003c\/strong\u003e $500.00 \u003cbr\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Plug \u0026amp; Play (Programmed Prior to Shipment)\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003e✔ 1x Remanufactured Cummins ISB ECM\u003cbr\u003e✔ Custom Programming \u0026amp; Calibration\u003cbr\u003e✔ Latest OEM Software Updates When Available\u003cbr\u003e✔ Fully Tested \u0026amp; Ready for Installation\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy From Us?\u003c\/h2\u003e\n\u003cp\u003e✔ Professionally Remanufactured In-House\u003cbr\u003e✔ Programmed Specifically For Your Vehicle\u003cbr\u003e✔ 100% Bench Tested Before Shipment\u003cbr\u003e✔ OEM-Level Performance \u0026amp; Reliability\u003cbr\u003e✔ Fast Worldwide Shipping\u003cbr\u003e✔ Expert Technical Support Available\u003cbr\u003e✔ Lifetime Warranty With Core Return Core Return\u003cbr\u003e✔ Fast Turnaround Times\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Symptoms of a Failed ECM\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNo-Start Condition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHard Starting or Intermittent Starting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCheck Engine Light Illuminated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoss of Engine Power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePoor Fuel Economy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication Fault Codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInjector Driver Faults\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor Circuit Errors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine Stalling or Shutdown\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnresponsive Engine Controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProgramming Information Required\u003c\/h2\u003e\n\u003cp\u003eTo ensure proper programming and calibration, please provide the following information during checkout:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle Identification Number (VIN)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine Serial Number (ESN)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProviding this information allows us to configure your ECM for a true Plug \u0026amp; Play installation.\u003c\/p\u003e\n\u003cp\u003eIf you cannot provide this information during checkout, please contact us after purchase:\u003c\/p\u003e\n\u003cp\u003e📧 \u003ca href=\"mailto:sales@autocomputerusa.com\"\u003esales@autocomputerusa.com\u003c\/a\u003e\u003cbr\u003e📞 (305) 456-9505\u003cbr\u003e📱 Text \/ WhatsApp: (786) 269-4099\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eOrders are programmed, tested, and shipped within \u003cstrong\u003e1–3 business days\u003c\/strong\u003e after receiving the required VIN and\/or ESN information. We offer fast and secure worldwide shipping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReturns\u003c\/h2\u003e\n\u003cp\u003eReturns are accepted within \u003cstrong\u003e14 days of delivery\u003c\/strong\u003e for unused items in original condition. Refunds or exchanges will be processed promptly after inspection. Restocking fees may apply.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLifetime Warranty With Core Return. $500 Core Fee. No Lifetime Warranty Unless Core Return.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis ECM includes a \u003cstrong\u003eLifetime Warranty With Core Return\u003c\/strong\u003e against defects in materials and workmanship. Professional installation is recommended.\u003c\/p\u003e\n\u003ch3\u003eCompatible Part Number\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4988820\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCummins ISB 6.7L Engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDodge Ram Heavy-Duty Diesel Trucks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMedium-Duty \u0026amp; Commercial Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial Equipment Using Cummins ISB Platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease verify your original part number before ordering. Contact us if you need assistance confirming compatibility.\u003c\/em\u003e\u003c\/p\u003e","brand":"Automobile Computer Solutions ","offers":[{"title":"$500","offer_id":48947447464191,"sku":null,"price":875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/ef7c8f11-4121-4fd7-ba7f-2c5cd7231c0a_fa755184-fc50-475e-9c10-c39f5f9d09cd.png?v=1780279479"},{"product_id":"cummins-isb-ecm-4943134-remanufactured-engine-control-module-programmed-plug-play","title":"Cummins ISB ECM 4943134","description":"\u003ch1\u003eCummins ISB ECM 4943134 | 6.7L Engine Control Module | Remanufactured \u0026amp; Programmed Plug \u0026amp; Play\u003c\/h1\u003e\n\u003cp\u003e🚚 \u003cstrong\u003eWorldwide Shipping Available\u003c\/strong\u003e\u003cbr\u003e👍 \u003cstrong\u003eLifetime Warranty With Core Return Core Return\u003c\/strong\u003e\u003cbr\u003e💰 \u003cstrong\u003e$500 Core Fee \u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003e100% Tested \u0026amp; Programmed OEM Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRestore the performance and reliability of your Cummins ISB 6.7L engine with this professionally remanufactured \u003cstrong\u003eEngine Control Module (ECM)\u003c\/strong\u003e, OEM Part Number \u003cstrong\u003e4943134\u003c\/strong\u003e. Each module is rebuilt to OEM standards, thoroughly tested, and programmed specifically for your vehicle before shipment.\u003c\/p\u003e\n\u003cp\u003eEvery ECM undergoes extensive diagnostic and quality-control testing by our experienced technicians to ensure dependable operation, proper communication, and OEM-level performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle \u0026amp; Module Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMake:\u003c\/strong\u003e Cummins\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e ISB\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4943134\u003cbr\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Control Module (ECM)\u003cbr\u003e\u003cstrong\u003eEngine Size:\u003c\/strong\u003e 6.7L Cummins\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Remanufactured\u003cbr\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime Warranty With Core Return\u003cbr\u003e\u003cstrong\u003eCore Exchange Required:\u003c\/strong\u003e Yes\u003cbr\u003e\u003cstrong\u003eCore Fee:\u003c\/strong\u003e $500 (Refundable Upon Return of Rebuildable Core)\u003cbr\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Plug \u0026amp; Play (Programmed Prior to Shipment)\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003e✔ 1x Remanufactured Cummins ISB ECM\u003cbr\u003e✔ Custom Programming \u0026amp; Calibration\u003cbr\u003e✔ Latest OEM Software Updates When Available\u003cbr\u003e✔ Fully Tested \u0026amp; Ready for Installation\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy From Us?\u003c\/h2\u003e\n\u003cp\u003e✔ Professionally Remanufactured In-House\u003cbr\u003e✔ Programmed Specifically For Your Vehicle\u003cbr\u003e✔ 100% Bench Tested Before Shipment\u003cbr\u003e✔ OEM-Level Performance \u0026amp; Reliability\u003cbr\u003e✔ Fast Worldwide Shipping\u003cbr\u003e✔ Expert Technical Support Available\u003cbr\u003e✔ Lifetime Warranty With Core Return Core Return\u003cbr\u003e✔ Fast Turnaround Times\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Symptoms of a Failed ECM\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNo-Start Condition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHard Starting or Intermittent Starting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCheck Engine Light Illuminated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoss of Engine Power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePoor Fuel Economy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication Fault Codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInjector Driver Faults\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor Circuit Errors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine Stalling or Shutdown\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnresponsive Engine Controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProgramming Information Required\u003c\/h2\u003e\n\u003cp\u003eTo ensure proper programming and calibration, please provide the following information during checkout:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle Identification Number (VIN)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine Serial Number (ESN)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProviding this information allows us to configure your ECM for a true Plug \u0026amp; Play installation.\u003c\/p\u003e\n\u003cp\u003eIf you cannot provide this information during checkout, please contact us after purchase:\u003c\/p\u003e\n\u003cp\u003e📧 \u003ca href=\"mailto:sales@autocomputerusa.com\"\u003esales@autocomputerusa.com\u003c\/a\u003e\u003cbr\u003e📞 (305) 456-9505\u003cbr\u003e📱 Text \/ WhatsApp: (786) 269-4099\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eOrders are programmed, tested, and shipped within \u003cstrong\u003e1–3 business days\u003c\/strong\u003e after receiving the required VIN and\/or ESN information. We offer fast and secure worldwide shipping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReturns\u003c\/h2\u003e\n\u003cp\u003eReturns are accepted within \u003cstrong\u003e14 days of delivery\u003c\/strong\u003e for unused items in original condition. Refunds or exchanges will be processed promptly after inspection. Restocking fees may apply.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLifetime Warranty With Core Return. $500 Core Fee. No Lifetime Warranty Unless Core Return.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis ECM includes a \u003cstrong\u003eLifetime Warranty With Core Return\u003c\/strong\u003e against defects in materials and workmanship. Professional installation is recommended.\u003c\/p\u003e\n\u003ch3\u003eCompatible Part Number\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e4943134\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCummins ISB 6.7L Engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDodge Ram Heavy-Duty Diesel Trucks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMedium-Duty \u0026amp; Commercial Applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial Equipment Using Cummins ISB Platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease verify your original part number before ordering. Contact us if you need assistance confirming compatibility.\u003c\/em\u003e\u003c\/p\u003e","brand":"Automobile Computer Solutions ","offers":[{"title":"$500","offer_id":48947447660799,"sku":null,"price":875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/ef7c8f11-4121-4fd7-ba7f-2c5cd7231c0a_cff808fa-0e44-4b22-b83b-545f52c39887.png?v=1780279563"},{"product_id":"cummins-isb-ecm-3942860","title":"Cummins ISB ECM 3942860","description":"\u003ch1\u003eCummins ISB Engine Control Module (ECM) – Part Number 3942860\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e👍 Lifetime Warranty With Core Return\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e🚚 \u003cstrong\u003eWorldwide Shipping Available\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003eProfessionally Remanufactured OEM Cummins ECM\u003c\/strong\u003e\u003cbr\u003e🛠️ \u003cstrong\u003ePlug \u0026amp; Play Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRestore your engine's performance with this professionally remanufactured \u003cstrong\u003eCummins ISB Engine Control Module (ECM)\u003c\/strong\u003e. 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No Lifetime Warranty Unless Core Return.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003erepairable core is required\u003c\/strong\u003e with this purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLifetime Warranty is included after $500 core fee and repairable core is returned.\u003c\/strong\u003e If a repairable core is not returned, the Lifetime Warranty does not apply.\u003c\/p\u003e\n\u003cp\u003ePlease contact ACS if you have any questions regarding core eligibility before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWHY CHOOSE ACS?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e✔ OEM Remanufacturing Specialists\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔ Fully Tested Before Shipping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔ Plug \u0026amp; Play Installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔ Fast Turnaround\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔ Worldwide Shipping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔ Trusted by Repair Shops, Fleets \u0026amp; Equipment Owners\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e✔ Professional Technical Support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure if \u003cstrong\u003e3944125\u003c\/strong\u003e is the correct ECM for your Cummins ISC engine? 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Each ECM is thoroughly tested, programmed, and verified by experienced technicians to meet or exceed OEM performance standards.\u003c\/p\u003e\n\u003cp\u003eThis ECM is supplied ready for installation using your engine information. 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