http://m.oreillyauto.com/mt/www.oreillyaut...n_jtt_v_thumb=1


Seems like a good cheap deal so what's the catch to this? Anyone used/use these

I'd rather get the Denso one since its oem. This universal one requires splicing....

Universal O2 sensors are "some assembly/modification required". As was stated my MySilly97, you will have to splice the wiring yourself and you may have to pound the old O2 sensor out of its bracket for reuse on the universal one.
Always buy the OEM or Direct Fit