If anyone has, or knows wheres I could get a knock sensor this would be greatly appreciated. thank you.

If anyone has, or knows wheres I could get a knock sensor this would be greatly appreciated. thank you.
You can get it from me. It's in excellent condition. $25 shipped to you. For pics hit me here
yesous2@comcast.net

Is this for a 98'? I have a sentra se.

Is this for a 98'? I have a sentra se.
Is there a difference?? This is off of a 96.

I got my knock sensor from ebay. It was about $60 shipped for the factory nissan one brand new.