Identify this component

[HasithaR]

Hi Guys,

I am having a 7K E engine fitted to a samurai and at the garage while painting they had removed and refitted the wiring harness. Engine works. But there is a component in the wiring that is missing and only i have the "clip" or the mount bracket kinda thing. I remember it to be a round thing sitting inside the bracket. I have included several pictures of the empty bracket and would like your help to identify and replace this. there are  several open connectors I am not sure which is which. But i am sure that this bracket had a round thing in it. I was thinking that it could be a resistor or a condenser, may be something related to ignition system??? Appreciate your help if you can share some images and the specs of the unit so that i can buy and fix.

Cheers.