UP FOR SALE IS AN USED TRANSMISSION CONTROL UNIT COMPUTER TCU TCM  A 022 545 51 32 THAT WAS TESTED  AND IN PERFECT WORKING CONDITION AT THE MOMENT WE PULLED OUT OF A WRECKED 2001 MERCEDES BENZ S500 WITH 121K MILES ON THE CLOCK, WILL FIT S430 AS WELL.

ATTENTION : " THIS IS NOT A PLUG AND PLAY ITEM", IT DOES NEED TO BE INSTALLED BY A PROFESSIONAL MERCEDES BENZ TECHNICIAN WITH PROPERLY SOFTWARE.

PLEASE MAKE SURE THAT PART NUMBER MATCH YOURS BEFORE BUYING IT !!!

ANY QUESTIONS CALL ME AT:5616742523ANY TIME.