2018-2019 Hyundai Accent AT ECM ECU Engine Computer OEM 391B1-2BHA0 Immobilizer 76K Miles

🔧 Part #: 590-10478
📦 Stock #: MM0950

Genuine OEM Engine Control Module (ECM/ECU) removed from a 2018–2019 Hyundai Accent with 76,300 original miles. This factory engine computer has been professionally inspected and tested prior to removal to ensure proper functionality. It is an original Hyundai OEM component and is ready for installation.

Designed for 2018–2019 Hyundai Accent models equipped with an automatic transmission (AT) and factory immobilizer system. The ECM is mounted in the left-hand (LH) engine compartment.

Vehicle Fitment

• 2018 Hyundai Accent – Automatic Transmission, Immobilizer, ID 391B1-2BHA0
• 2019 Hyundai Accent – Automatic Transmission, Immobilizer, ID 391B1-2BHB0

Module Location: Left-Hand (LH) Engine Compartment

OEM Part Numbers

• 391B1-2BHA0 (2018)
• 391B1-2BHB0 (2019)

Compatible / Interchange ID Numbers

• 391B12BHA0
• 391B12BHB0

Features

• Genuine Hyundai OEM Engine Control Module
• Fits 2018–2019 Hyundai Accent Automatic
• Compatible with factory immobilizer-equipped vehicles
• Removed from a vehicle with 76,300 original miles
• Factory tested and inspected before removal
• Clean and ready for installation
• Direct OEM replacement when part number and calibration ID match

Important Information

• Please verify that your original part number matches one of the compatible part numbers listed above before purchasing.
• Fits only 2018–2019 Hyundai Accent equipped with an automatic transmission and factory immobilizer.
• This control module may require programming, VIN registration, immobilizer synchronization, or ECU initialization before installation.
• Professional installation is strongly recommended.

Package Includes

• 1 × Genuine OEM Engine Control Module (ECM/ECU)

Need help confirming compatibility? Send us your VIN and original part number, and we'll be happy to verify fitment before you purchase.