Sorry, I put this in the wrong place the first time:

Anyone have a Bosch LSU4.2 5-wire wide-band O2 sensor? LC-1, LM-1, and LC-1ST are all the same sensor. Mine has been getting error 8 and error 4 constantly, so I'm assuming mine is shot.

 

I used to get mine from www.1stvwparts.com
021-906-262-B

 

And damn! prices have gone up! Used to pay 40 per... now at 77+... ouch.

 

Yeah, I have not seen anything below 79, not including shipping, so thats the best deal so far...

 

Yah, I used to get all my bosch 5wires from them. It was originally 38 a piece... f'ing inflation.

 

did you try a heat shield first as they show you in the manual?

 

I picked one up last year for 40$.

 

You still need one? I have one to sell you.

 

My car is non turbo (right now), and the o2 sensor is custom welded before 1st cat (good length away). I didn't feel the need for the shield due to this fact, however I will probably look into it.

 

Yes, I will PM you.

 

I have located one, thanks guys.