im pricing o2 sensors for my 95 civic...upper is about 30 on ebay,,70 at autozone,and the downstream is 60 on ebay and autozone couldnt even give me a price for downstream.
my question is...when i did my jeep they were the same sensor upper and lower.now they dont tell you that,but when i got them home,exzactly the same except one had longer wiring.
please tell me im not gonna pay potentially 50 bucks more for 15inches more of wire.im pretty sure i can find a cure myself if thats the case.

anybody??

 

They are the same from what I have learned over time. Just make sure you get the ones which have the direct plug in connectors and not just bare wires. Without the plug you will be cutting/splicing wires.

EDIT - you have a 95 civic? that is OBD1, you should only have one o2 sensor. The 96+ civics have 2 o2 sensors.

 

duh....you know i just assumed it had 2......classic.thanks cvcrcr

 

the sensor itself is the same, but make sure you are ordering the right connector(male or female). the ones I bought on ebay were 25 dollars and work fine for primary or secondary. you could pick from auctions that had 4 or 5 different lengths from 12'' to 20''. if you get the longest, you can always loop and zip-tie the slack, you might be happy to have the extra slack if you ever get an aftermarket header with the o2 hole in a different spot

 

thanks guys..i figured as much...but im only gonna need the 1.lol