Mercedes told me to buy this sensor because I needed to replace an O2 sensor that was triggering a code. Well guess what.... they were wrong. They sold me the wrong sensor.

My passenger side rear sensor was faulty, they sold me the driver side. Guess what happens when you try and tell them they gave you the wrong one? "sorry, you installed it - you own it. Would you like to pay $250 MORE and get another one?"



So I am stuck with this new sensor. I paid $250 from Mercedes and it was driven for 200 miles until they figured out that it was the wrong one.

Oh well... this is the driver side rear sensor, common failure part so if you wanna get ahead of the game right now, CHEAP.....

$99 shipped!

 

i might need that part, lol.
can you email me because i dont check on this forum that much anymore, i've been really busy. thanks!

iamarthurchiu@gmail.com