I purchased two Bosch 17044 pre-cat O2 sensors from Amazon last month without realizing that the 996 Turbo wideband sensors are different from 996 GT3 O2 sensors [16433]. These haven't even been installed and I discovered they weren't the GT3 sensors once I removed my original ones and saw the different connector and extra wire. When I tried to return them I'd missed the cut-off by 1 day so I'm reselling them here for $150 shipped. Amazon is $200 with free Prime shipping:


See this Rennlist thread for info on the Bosch 17044 pre-cat sensors for 996 Turbo:

https://rennlist.com/forums/996-turb...2-sensors.html

Thanks.

 

SOLD! Thanks Rennlist.