I am trying to replace my O2 sensor and after getting the Bosch 17014 I realized my connector is a 4 pin while the Bosch is a 5 pin and completely different.....do I have an older version?....why is my connector completely different?.....the one I have is a Denso and I will get the number tomorrow...I picked the bosch up from autozone tonight for $55 but the connector was totally different....here is a pic


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http://www.innovatemotorsports.com/x...cat=250&page=1 this is the correct part number/replacement. I have one sitting here in my room so i know it works.
I posted a picture and something is not right....its not the same as the replacement you posted......I tried that first because thats what it said in the manual.....?

i know they do but for some reason I have a denso and a connector nothing like the bosch...I cant figure out why and how they used a different one.....