{"product_id":"hyundai-tucson-ecu-391202mna0","title":"Genuine Hyundai Tucson NX4 Engine ECU 39120-2MNA0 | OEM","description":"\u003ch3\u003eGenuine Hyundai\/Kia Electronic Control Unit (ECU)\u003c\/h3\u003e\n\u003cp\u003eNew Hyundai\/Kia ECU supplied from South Korea.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 391202MNA0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hyundai Mobis \/ Kia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle compatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHyundai Tucson NX4 (2021–Present)\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCompatibility must be confirmed by OEM part number and VIN before purchase.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePlease provide your 17-digit VIN before ordering.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eBefore ordering\u003c\/h3\u003e\n\u003cp\u003eCompare the part number on your existing ECU and confirm vehicle fitment using your VIN. Consult a qualified technician about the programming procedures required for your vehicle before purchase.\u003c\/p\u003e\n\u003ch3\u003eECU Replacement: Programming and Setup\u003c\/h3\u003e\n\u003cp\u003eA replacement ECU may require programming and vehicle-specific setup before use. The exact procedures depend on the vehicle specification and must be confirmed by a qualified technician.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN Entry and Variant Coding\u003c\/strong\u003e\n\u003cp\u003eThe replacement ECU may need to be configured with the vehicle's unique 17-character Vehicle Identification Number (VIN). Variant coding may also be required to match the transmission type, 2WD or 4WD configuration, and other vehicle options.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmobilizer and Smart Key Synchronization\u003c\/strong\u003e\n\u003cp\u003eDepending on the vehicle's anti-theft system, the replacement ECU may require synchronization with the immobilizer and existing keys or smart keys before the engine can start.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication with Other Control Modules\u003c\/strong\u003e\n\u003cp\u003eThe technician should verify communication with other vehicle modules, such as the Transmission Control Unit (TCU), instrument cluster, and Body Control Module (BCM), and complete any required configuration or relearn procedures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eInstallation Tips and Recommendations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional diagnostic equipment:\u003c\/strong\u003e Programming and setup may require Hyundai GDS Smart or equivalent diagnostic equipment that supports the specific vehicle and required functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional installation recommended:\u003c\/strong\u003e Even if you purchase the ECU separately, have replacement and setup performed by an authorized Hyundai service center or a qualified workshop with ECU coding and smart key registration capabilities. Installation and programming may incur separate service charges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eImportant\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThis ECU may require programming, coding, or immobilizer synchronization after installation. Programming requirements vary by vehicle configuration. Please consult a qualified technician before purchase.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWorldwide shipping from South Korea.\u003c\/p\u003e","brand":"Korea OEM Parts","offers":[{"title":"Default Title","offer_id":48136012660907,"sku":"391202MNA0","price":251.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3770\/7947\/files\/generated-image_9b2d8e00-7b2b-4ae9-968a-57b68e860596.png?v=1791254171","url":"https:\/\/koreaoempart.com\/products\/hyundai-tucson-ecu-391202mna0","provider":"Korea OEM Parts","version":"1.0","type":"link"}