SD> Mopar o2 sensor

[amoparx@comcast.net]

That would be the one you need.    I once bought a $20.00 one wire Bosch from Autozone.  I don't recomend it because it was a gamble, but,  my mileage went from about 18 to 28 on the road.  This was for an 86 Shelby Charger.  I also bought a 4 wire Bosch for the 90 Daytona and it was worthless.  2 years later, I replaced it with a Mopar O2 and the car was finally fine.  The Bosch's are known to be junk in our turbo cars.  So are most others.  
You can get an NGK (NTK) from summitracing and pay a lot less.  These are the same as the Mopar O2's.  They make the Mopar sensor so they are an exact plug and play.  I just ordered a few 3 and 4 wire O2's.  They were $38-39 each.  I don't know if they have the one wire, but if they do, I'm sure they'll be a bit cheaper than that.  These were recomended to me by a Mopar guy that is one of the most respected  and knowlegable guys out there.  
Summit has free shipping but will charge about $10.00 handling.  That's why I ordered a few for all my cars.  The hat they sent with the order was probably worth that!  LOL. 

Bob Doherty  http://amoparx.net/mnsdacpic/mnsdac.htm 
Coon Rapids, MN.   MNSDAC  Vice-Pres

89 LeBaron GTC Convert TII 
87 Shelby GLHS #784 
87 Shelby GLHS #654  http://amoparx.net/glhs654/glhs654.htm 
68 AMC AMX #5816  http://northstaramc.com/northstaramc.html 
94 Plymouth Sundance 2.5 TBI (My Wifes car that I drive) 
http://geocities.com/amoparx/

-------------- Original message -------------- 
From: "Mike" <four26 at pacbell.net> 

> Hi, 
> Thank you for the response to my code 52 question. I think that I had some 
> ground issues but the problem is still not resolved. I just got back from the 
> Dodge dealer where they quoted me $87.50 for a one wire o2 sensor, part# 
> 5234921. Is this the right part for my '85 GLH? Is that the right price? I 
> thought that would throw a new o2 sensor at it but for $87.50 I'm thinking twice 
> about it. Can the old sensor be tested? 
> Thanks, 
> Mike McKeown 
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