06 XTERRA FRONTIER 4.0L ECU ECM ENGINE COMPUTER CONTROL UNIT MEC80-440 B1 TESTED scratches or spots but no

scratches or spots but no cracks

Disconnect the negative terminal of the battery

Faceplate and buttons are all in nice used condition as pictured

7R3A-12A650-ATA

7R3A-12A650-AEA

06 XTERRA FRONTIER 4.0L ECU ECM ENGINE COMPUTER CONTROL UNIT MEC80-440 B1 TESTED scratches or spots but noPart Number MEC80 440 B1 You must match this! Fitment Interchange You must match your part number exactly as seen above. If any numbers are off compared to your original it will not work properly. Ecu will require programming or coding to your vehicle or vehicle's security system and is not plug and play. Ecu will fit 2006 Nissan Xterra and Frontier 4. 0L models with an exact part number match. Tech Notes ECU has been tested with our state of the art