2007 - 2010 Infiniti M35 M45 Smart Prox Key - 4B Trunk CWTWBU735

According to the dealer, the OEM part number for TIK-INF-22 fits the 2006 “ 2010 Infiniti M35 and M45 vehicles.  This OEM part number was originally manufactured with the FCC: CWTWBU618.  After 2006, the manufacturer switched the FCC on the same OEM part number to CWTWBU735.  The new FCC part works on all of the same years/models except for some (not all) 2006 M35 / M45.  Even if the part is ordered by VIN for one of these 2006 vehicles it will still come from the dealer with the NEW FCC “ there is no way to get the old FCC version except for finding them used.  We no longer list 2006 M35 / M45 on TIK-INF-22 on the website due to the inconsistencies in the part working.  We do at times have a limited number of used versions of this part with the old FCC  however they are often very worn/used and you must call us to request one.