Just curious as to the lists thoughts on the universal O2 sensors for the 20vt. Bosch doesn't show a P# for a univ. sensor, but my cost on a new OEM type is $130, so i'm looking into alternatives. Thanks! Rolf 1994 UrS4 -- Internal Virus Database is out-of-date. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.8.7 - Release Date: 2/10/2005