This listing is for a transmission control module for :

2010 to 2011 Mazda3 

It is an OEM part, not cheap aftermarket junk. 

Part number LF8M 18 9E1E* must match part being replaced.

This part is compatible with similar part numbers LF8M-18-9E1H, LF8M189E1H, LF8M-18-9E1A, LF8M189E1A, LF8M-18-9E1C, LF8M189E1C, LF8M-18-9E1D, LF8M189E1D, LF8M-18-9E1E, LF8M189E1E, LF8M-18-9E1F, LF8M189E1F, LF8M-18-9E1G, LF8M189E1G

This part was removed from a vehicle in good running condition with no shifting issues or check engine codes active. The resin on the bottom is in good condition and the electrical components are in good working order with no signs of damage or burns. All of the mounting points and hardware appear to be intact and in good condition with no damage. There is some oxidation on the outer casing but this is normal for this type of part and does not affect the functionality.

The photos included in the listing have been taken from the actual item for sale