i have code 0503 which is for the "Front Right Heated O2 sensor". my problem is that i dont know which one this is. where is this o2 sensor located on the car? then, which one of these am i to get: o2 sensors

 

closest to the firewall easiest to get under the car, the clips are a PITA to unhook, I just cut the wires and zip tied the new O2, but I had to heat up the exhaust with a torch to get it loose.

I ALWAYS get OEM replacements on O2's

worth the money in gold IMO I would reccomend it, little more expensive

or you can search I dont know the O2 sensor website but its here somewher do some searching
good luck let us know if you need more info

 

ya i just pulled up that site to get a general idea of prices. i was thinking i was gonna get bosch after doing some searching

edit: of the bosch sensors on the link could someone say which one this is. doesnt mean im gonna get it but it gives me the idea of which one i need since they have diff clips

 

bump...can someone answer my question quick that is added in my 3rd post. maybe going to buy one tomorrow since im getting my y pipe installed soon.

 

buy them from www.buyoxygensensors.com or from rockauto. Autozone is overpriced.

 

change all 3, problem solved! if your 95 has some mileage on it, then I would do them all.

 

except money is short. if i had an extra 200 right now id go for a performance or appearance mod

 

http://www.courtesyparts.com/A32_O2-sensors.html

Always search...