View Full Version : Knock Censor Replacement Question

12-17-2007, 07:27 PM
I have a 2000 MB Sport with a 350 PCM APEX motor. The knock censor is stripped and I need a new one. PCM said I can use the same kind as they use on today's engines. The part number they have is RO20027 which seems to only be a PCM number. My question is can I go out and pretty much get any knock censor for a Chevy 350 or are they all a bit different?

12-17-2007, 09:36 PM
Same part. Go to NAPA.

12-18-2007, 12:55 PM