Hey, y'all, my '01 limited is throwing codes P0161, 0155, 0141, 0135, both up and downstream o2 sensors causing havoc. Between NTK and Bosch, which is a better choice?
Regarding NTK, I have 3 of the four o2 sensor part numbers. The only downstream o2 number I was able to locate is NTK #23099...