@zygot
Yes good point, perhaps i should explain what I did better. I only used the Blue plastic piece from the heat sink part number above. When the original yellow clip came broken and the entire thing came off, I unscrewed the fan, and cleaned the old thermal pad off from the original passive aluminum piece. When the new one arrived, I only used the clip from it (because I couldn't find the separate clip part, only heatsink+clip together), however used the original passive heatsink itself, and screwed the fan back on.
Also good point, I will keep this in mind. Thanks.