Long story short, I was repairing my cracked downpipe, and it was time to replace the o2, it was cross threaded to hell. Broke a wrench on it even. Needs a new bung now...
I got 2 numbers off of the old o2....are they the stock o2 sensors used in the dp? 2G25 and 1256823
I was looking for a new stock o2 and they are upwards of 100 bucks for an upstream one! Is it possible to buy a different one with a standard bung that I can weld in, then rewire the harness?
Anyone? I need to get this going, is there anywhere to pick up another metric bung? All I can find are standard bungs...
go to napa... they have the stock ntk o2 sensor that gm installs from factory it was 52 bucks...
I was just about to post what I found.
It's the NGK 21045. Thats a metric threaded bung, correct?
yes they are all std size
it's the m18 thread, but is it a 1.25 pitch or a 1.5 pitch?
