The first Bosch one linked says its 105$ and is the upstream one used before the cats. That's the one I want to replace and the one that reads A/F ratio. The description does not say that and the other ones on this page that are for upstream say they are an A/F ratio 5 wire. Is the 105$ one the correct one to buy?

Should the Bosch PN be 17044?

http://www.autozone.com/engine-manag...mString=search

 

i don't think you have the correct part number for the pre cat 02? this is from pelican and that price on your link was way too low and had a completely different part # this is correct:

Part #: 996-606-128-00-M14
http://www.pelicanparts.com/catalog/..._pg1.htm#item0

can also be a bit*h to remove! no wonder they sell a removal tool!

 

im pretty sure that same one is on amazon for under 100$. I think pelican makes up their own part numbers sometimes.

 

http://www.autohausaz.com/pn/17044 pre-cat, you can shop around with number. I would only buy from reputable vender.

 

oh, i'm SURE that pelicans website stuff is not always 100% accurate! i just dont think that one you listed is the correct one though either? easy enough to call them.. BUT..

funnily enough! JUST hung up w pelican asking about some brake parts as there were two different sizes available for what i need a 28mm and a 30mm and they are just BRAKE DAMPERS! . they couldn't tell me WHICH one i needed and attributed it to the craziness of porsche! why there would be TWO different brake dampers for the SAME sized oem calipers in the rear rotor/caliper setup was beyond me! ( understandable ) but beyond pelican? ( less so..)

i would call before ordering! good luck!

 

I always try to have old part in hand=when possible.

 

http://www.autozone.com/engine-manag...?checkfit=true

is this the same link!? its not $100.00? but says $127.00? this one i have more faith in so if thats your original link, then you're probably right. the ;pelican link though was defintely the right PART! as to part number? i cant confirm that, sorry. lol. i would still call!

 

that's autozone. I said amazon has the 17044 for 92$ a piece. get them while they are hot!!

 

Amazon is hard to beat.

 

i just ordered a bunch o' sh*t from pelican.. they're a lot more HELPFUL than amazon also! and a 5% discount to boot. in stock i'll have em all TOMORROW! for $7.50 USPS! plus amazon doesn't stock all our brake PARTS! just the simple stuff like rotors. AND.. i got my last set of o2's for free

glad ya got the right o2's tho!

dude i'll be so glad when I'm "busy" again.. as will others I'm SURE!

 

need to find out how you get this "free" business

 

i absconded a master porsche tech and keep him chained in an extra horse paddock on the property. plus.. will smith walks down the driveway on occasion as he did yesterday. who knows?

maybe a "where are they now"? "star struck" kinda guy"?! LOL

 

tell big ***** I said hi...we haven't talked in ages

 

Amazon is usually free shipping for what that matters.

 

a nice guy. he's got a 120 acres just down the road. river runs thru it,.. and smiles a lot.