{"product_id":"3957300-genuine-oem-cummins-engine-controller-module-ecm-cm848a","title":"3957300 | Genuine OEM Cummins Engine Controller Module ECM CM848A","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e3957300 | Genuine OEM Cummins Engine Controller Module ECM CM848A\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e3957300 is a Genuine OEM Cummins Engine Controller Module ECM CM848A designed to control and manage electronic engine functions. This ECM is intended for compatible Dodge Ram 2500 and 3500 applications and supports engine control system operation. Specific vehicle, engine, and configuration compatibility should be verified by Part Number and VIN.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 3957300\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: Cummins\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: Genuine OEM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponent: Engine Controller Module ECM CM848A\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngine Applications: Dodge Ram 2500 and 3500; verify by Part Number and VIN\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOther important specifications: CM848A engine control module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 3957300 Engine Controller Module ECM CM848A is intended for compatible Dodge Ram 2500 and 3500 diesel engine control systems. Exact vehicle, engine, model year, and configuration compatibility should be verified using the original part number and VIN before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Engine Controller Module ECM CM848A manages electronic engine control functions and processes signals from engine sensors and other control-system components. Proper ECM operation supports coordinated engine management and control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA worn, damaged, or failing Engine Controller Module ECM CM848A may cause symptoms such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Engine starting problems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Engine performance issues\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Irregular engine operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Check engine warning\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Engine control fault codes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Communication or electronic control system faults\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE AN ENGINE CONTROLLER MODULE ECM CM848A?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA faulty ECM can interfere with electronic engine management and communication between engine control components. Replacing a defective 3957300 Engine Controller Module ECM CM848A with the correct Genuine OEM Cummins component can help restore proper engine control system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore purchasing, verify the Part Number, VIN, vehicle model, engine, model year, and configuration to confirm compatibility. ECM specifications and programming requirements can vary between vehicle and engine configurations, so do not rely on appearance alone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE CUMMINS PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 3957300\u003c\/span\u003e\u003c\/p\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":49715444908291,"sku":"3957300","price":1120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/3957300__Engine_Controller_Module_1.png?v=1790520132","url":"https:\/\/truckpartsplanet.com\/products\/3957300-genuine-oem-cummins-engine-controller-module-ecm-cm848a","provider":"TRUCK PARTS PLANET","version":"1.0","type":"link"}