Help / Advice R34 Right Side Head Light Crack

[MrRB25]

Hi guys,
So I'm kind of new at this stuff so go easy on me, Just recently about a month ago I brought a Nissan R34 25gt P-plate legal off a private owner and what I noticed was on rainy days there was water getting into the right side head light and as I looked closer I noticed a crack and what seems to be like a clear sticky tape from the previous owner which did not help at all, I'm thinking of putting water proof silicon on, but wanted to ask around for advice before I do it, Or should I replace the right side head light all together ?
If you could help me out with some advice and ideas would very much be appreciated

thanks.

[SargeRX8]

Its not in a bad spot. I would try some polycement(a plastic weld glue) or as you suggest, silicone. If you see the price tag on good condition headlights, it won't justify it. Unless its a show car, just patch her up and be done with it. That tape won't hold.