Bosch LSU 4.2 5 wire heated O2 sensor.

I need a new one of these does anyone know a Bosch dealer who will supply at reasonable cost?

thanks
Rescued attachment sensor.JPG

I'll see what I can do. Do you know the exact car & age that has one of these specified?

Rich

thanks Rich, I'm not sure what cars use these, I need it for my LC1 wideband (knackered the sensor today)

I think it is mainly volkswagen / volvo who use this sensor

http://wbo2.com/lsu/
http://www.forparts.com/BoswidebandO2app.htm

the list above implies this anyway.

I think the bosch part number I require is

bosch 0 258 007 057

thanks for offering to help

[Edited on 26/11/06 by givemethebighammer]

How was the sensor damaged?

I ran the engine without the sensor powered up. Apparently this kills them pretty quickly

doh

http://www.lambdasensor.com/

Tried these guys?

http://www.lambdasensor.com/main/mwide.htm

5 wire bosch wideband. Justlambda are a great bunch of guys, very helpful

Have you tried Bill Shurvington?
http://www.msefi.com/viewtopic.php?t=7606

Thanks people plenty of places to call. I guess when these sensors are fitted to cars by the manufacturer they get powered on with the ignition so no chance of doing what I did.

Oh well, expensive mistake, I'll know better next time........




[Edited on 27/11/06 by givemethebighammer]

Bill was the cheapest ordered from him this evening.

from the LC-1 manual

"When installed in the exhaust, the oxygen sensor MUST be connected and operating with the LC-1 whenever the car is running. An un-powered oxygen sensor will be quickly damaged when exposed to hot exhaust gases."

I found out the hard way, now I'm £45 worse off.