The MAS box specification depends on a number of factors including gearbox - manual, automatic 4 speed/5 speed, air conditioning. You need to be sure.

Get access to the Electronic Parts Catalogue, top in your VIN and get the right answer.

Also, why do you need to replace it? Are you sure it's broken?

I had a 4th/5th gear problem and it was cured simply be clearing a fault code.

Good luck.

RayH