Quote:
Originally Posted by mikeokimster
The bank two pre-primary cat o2 sensor went out due to a short. The dealer is charging $289.00 for this parts WTF!?!? Is there anyone that is running any alternatives?
My rear o2 sensors are disabled with the ESS tune. Are there any differences in the physical capabilities between the front and rear o2 sensors or is it just the cable length? I have done a few searches to no avail..
EDIT: I found out that the front sensors are wideband and the rear sensors are narrow band
No. Description Supplement
Qty Part Number
01 REGULATING LAMBDA PROBE L= 340MM
2 11787537984
03 Lambda probe, black L= 325MM
2 11787539125 |
One of my pre-cat 02 sensors went out this week as well. I called about 5-6 places and found that ECS was the cheapest at $148 for the Bosch branded sensor. From what I was told, Bosch makes the OEM 02 sensor for BMW, so you might as well buy the cheaper Bosch sensor, since it's literally the same thing....and about $40 cheaper than the OEM one. (ESC was selling the OEM one for about $190)