Anybody know for sure if the o2 Sensorconnector style is the same between 86-95 and 96-04. I need extensions and can only find listings on eBay for 96-04s...and another listing doesn't even specify a year so it's hard to assume that they're all the same.

 

not sure about them being the same, as all I did was cut out a harness out of a junkyard car and splice it in.

 

Here is the '86 O2 sensor.....


Here is the '89+ O2 sensor......


Yes....they're different....connector wise that is.....'96+ are 4-wire sensors.