I need one for my 90 civic si.... OEM are way too damn expensive. I was thinking about getting one off another civic,integra, accord in the junk-yard.

*will it work?
*where else can i get another o2 sensor? napa?

 

Yup as long as it's the same type.... ie for a 92+ std. car you'll run a 4 wire, so would need a 4 wire oxygen sensor... There are exceptions there too... VX, etc run more wires.... You're just looking for the single pin O2, correct.... My friend just had a pair them and was sellin them for cheap, but i think the sale is pending... If you wanna PM him his name is Mike (jdmDXrex)... Good Luck

 

thanks