About 3 years ago I replaced the OEM 06H 905 115 coil packs as part of my efforts to figure out why I was having misfires with my k04 installation. It turned out that I had bogus valve springs.
Anyway, I've been running the 06H 905 115As for about 3 years without any problems. Notice there is a difference between the two part numbers. I don't know if the A's are better. I just know they have not failed on me in the past 3 years.
Anyway, I've been running the 06H 905 115As for about 3 years without any problems. Notice there is a difference between the two part numbers. I don't know if the A's are better. I just know they have not failed on me in the past 3 years.