Oxygen Sensors on Sale!!!

[SCHMOUPE]

So over the weekend had the pleasure of SES light going off. Pulled in to a gas station and pulled up the OBDII scanner and it read P0139 which means my Bank 1 Sensor 2 sensor is mostly going bad. Now this is not my first go at this rodeo and have changed the pre cat ones 2 years ago (http://www.zpost.com/forums/showthread.php?t=987353)

I started googling the BMW part number and see mostly are around 200. I cross referenced the BMW # to Bosch and looking that one up saw them ranging from 70-100 on Amazon which by itself is amazing! To make it even better, Amazon has a 20% coupon on all Bosch O2 sensors. The 2 post cats ended up costing me $150 after tax and delivery!

Stock up as O2 sensors in my experience are a consumable item in this car!!

https://www.amazon.com/gp/coupon/sav...6567494011_137

[elerner61]

Thanks for the heads up. I just bought two for about $150 total. One thing, that coupon wasn't applicable since the lower priced item wasn't being directly sold by Amazon. I had to get an Amazon customer service rep on the phone (you can actually do that now) to figure that out.

[kav]

The link brings up multiple sensors.
Is there a reference for the front and rear sensors?

[chickdr]

Kav- enter your vehicle info into Amazon at the top once you get to the page and it will tell you which ones fit your car.

[SCHMOUPE]

13951 and 15138 are post cats
15168 x 2 are the pre ones