i have a 2005 coupe limited. i want to buy an electronic control module (ecu) but need to know which part number is on mine. a possible supplier asked which of the 4 i want:
1121535379
5135419AA
5137676AA
5139129AA
how can i find out?
i dont think i need to disassemble whatever to learn this.
could be by using the VIN # there is a way?
thanks