BMW Z4 ROADSTER 3.0L SI 3.0L M/T E85 ENGINE COMPUTER MODULE UNIT OEM
It is an OEM part number 7561684 / 7 561 684 and fits interchange number 12147577970 / 12 14 7 577 970 / 12 14 7577970. Here’s a general guide ❌🖐️🛑Not A DIY RESET ADAPTATIONS USING BMW SOFTWARE INPA OR ISTA IS A MUST, OR YOU WON’T SEE ANY DIFFERENCE AFTER REBUILT, BECAUSE TCM KNOWS VALVE BODY PRESSURE VALUES AND THEY MUST BE RESET.