Newbee IMS Question for 2001 S

[SilverSSS]

Originally Posted by jb92563

I have a 2001 S and I looked at the Class action lawsuit about the IMS to see what VINs are included in the suit.

If your VIN is included you likely have the single row bearing that had a 10% failure rate.

If not, then you have the dual row that had a failure rate of only 2%.

Even at 10% you have 9 out of 10 odds that you will NOT have any issues.

Many folks have had the IMS done and the old bearing was in perfect condition.

Some have had the IMS replaced only to have the new bearing fail, presumably due to improper installation or the existing bearing was already too far gone and metal particles ate up the new bearing.

It comes down to a personal decision about the amount of risk you can tolerate ($4k for a used engine replacement) or if something like this will keep you up at night with worry and affect your enjoyment of the car.

Good Commentary and information. I checked my S, it's a very early build- Oct. 2000. 8 months before anyone in the Class at May 2001. But
vehicle still is included in class> WP0CB29802U660062 - WP0CB29892U664319 is in class mine is WP0CB29851U6611XX Wonder.