Hi I have just received my Bosch Oxygen O2 Sensors Nissan 90-96 300ZX Z32. Great service . The hole in my genuine Nissan cat pipe appears with a much larger thread than the lambda itself . Is there a boss plug required t fit this ?
- Richie
Hi Richie, yes there is, it sounds like it likely came out with your previous sensor! If you need a new one, search for p/n 20607-P6500 on our site, it should take you straight to it.
