Engine Control Unit 447907404A 3B
34900
Engine Control Unit 447907404A 3B
34900
1991 Audi 200 Quattro 20 Valve Turbo 3B
No modifications like new condition
Audi Part # 447907404A - 447907404AA
Bosch Part # 0261200451
Needed for 3B swaps into other Audi's