I used 4 of these Bosch 15733 universal O2 sensors to replace the original sensors on our 2004 VW Passat V6 with 133k miles. They are working great and the check engine light is cleared. I have used generic Bosch O2 replacements across many vehicles - save yourself the expense of paying for the OEM-specific connector on a more expensive application-specific part - use this generic replacement, instead, if it matches your application!
Verified purchase: Yes | Condition: New
You have to build this O2 sensor with the wire connector kit. The build process took a long time. And then, after installing the finished sensor in my car, the Error Code did not clear (even though the webpage said this "fit" my car.)
Verified purchase: Yes | Condition: New
sensors were bad that forced me to change the catalytic converter cos i thought parts are genuine and after i replaced the converter same codes popped up again because your part were not working properly.. and my mechanic told me that they are not even Bosch
Verified purchase: Yes | Condition: Pre-owned
Used them for years on my Audi's and VW's.. They always work.
Verified purchase: Yes | Condition: New
Bosch oxygen sensor was of great quality and it came with instructions that the DIY guy can complete this project with-out fault.
Verified purchase: Yes | Condition: New
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