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$135 from local shop $166 from BMW dealer (archive)

[ Follow Ups ] [ 5-series (E34) Message Board ] [ Msg. Board FAQ ]

Posted by Jon on September 28, 2001 at 19:07:30:

In Reply to: How much was it and does in improve gas mileage? posted by 02Mike on September 28, 2001 at 12:25:19:

It is worth spending if you need one..
Depending on service history, mileage, etc. you should weigh all the options..
It definitely made a difference in mileage for me and power is smoother and idle is smooth

I just got my 525i about two months ago and know nothing about the maintenance that was "done" to it....I am going to do all the work myself, but would like to see if spending the money on a new 02 sensor is worth it.
Please let me know.

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