I have a CEL that keeps coming on and it's a faulty primary o2 sensor. I cleaned it with starting fluid and it worked for about 150 miles then the light came back on. I'm looking to buy a new one, but when I look up the part on majestic honda, they want $216 for it. Do I need that part, or can I get one at O'Reily's that is just as good?

 

the oreilly ones are gonna be bosch, and thats who makes alot of the wideband sensors that people use...so i would think it would work good just make sure you get the OEM replacement and not a universal, universal is where the problems come in with cutting and splicing wires...

 

I would also suggest a Bosch they are great and if you have a soldering iron you can use the universal as they are cheaper. I have a spare in the garage if you want to try one out before you buy one.

 

I do have a soldering iron. I'll go pick the universal today. Will I be able to just match the wires by color?

 

I would use an NGK/NTK sensor. they are the oem, might be denso as well. I would replace whatever your car has as hondas from my experience can be picky about their o2 sensors. try summit and clubplug i know they had good prices.

 

i got one....PM me and we can barter.