Where is the starter on a infiniti m35 - 2006 Infiniti M35

This is wrong. Its under the DRIVER side of the car.

• The starter is by the upper part of the oil pan on the passenger underside of the engine. If you can test for voltage before reploacing it you may save some time and hassle if it should not be the starter that is giving you problems.
  

• If you want to replace your starter follow these directions.
  

1. 1. Remove negative battery cable
   
2. 2. Remove the front and rear belly engine covers.
   
3. 3. Remove the nut from terminal "1"
   
4. 4. Unhook the connector "2"
   
5. 5. Remove the mounting bolts for the starter "A"
   
6. 6. Now drop the starter.
   
7. 7. Reverse to complete.
   

• See diagrams below for a visual as well.

• Hope this helps.