OEM Nissan ECU
number on the box it came in is :

23710-JK68E

number on the ECU is:
MEC140-250 C1 9X13

unit is in brand new condition and 
may very well be new!  I'm not sure what
it fits so confirm with your mechanic.
there is a mandatory restocking fee
no matter what.

may need to be professionally installed
may need to be reset, synced, reprogrammed, flashed
this is a used computer EVEN THOUGH IT LOOKS NEW.
match your part numbers or ask your nissan guy if this will
work on your car.

THIS IS A DEALER REPLACED UNIT THEREFORE
IT MAY OR MAY NOT NEED THE SERVICE MENTIONED.
*VERIFY PART NUMBER WITH MECHANIC.
COMPATIBILITY CHART MAY BE INCORRECT!

removal of panel voids returns.
if cover is removed and no receipt is available
for repair attempt then refund is not possible.
20% restocking will be deducted from refundable items.
SALES IS FINAL, NO RETURNS