Difference between '90 & 91-94 CAS

[himo]

I need to replace mine and I was wondering if it made a difference what year I used?

 

[BISHILVR]

yeah it matters, the older ones 90 and i think 91 had a cord attached to the sensor itself and the newer ones have a plug only right on the sensor, you should still be able to use any year though, just as long as you can reach the connectors with the plugs.......there are other differences but they are'nt relative in this question as they will all output the same signal and they can all bolt up the same way.....

 

[himo]

OK, that's what I was hoping. I looks basically the same but my old one has kind of a metal top and the one I got has a black top.