2003 Grand Marquis Trans work in a 2006 with no Problems?
Hey guys I have a 2006 Grand Marquis and need a
trans and I found a 2003 one. Will this work with no
4-speed 4R70W automatic(2003–2005) 4-speed 4R75E automatic (2006–2011) I would have to say no, but I'm not 100% certain. They are both 4th generation, but in 2005 they changed a lot of stuff. Hardly anything interchanges except 2005 - 2011 for your 2006.
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