Fuse Box cover | Chrysler 300C & SRT8 Forums Mar 28, 2007Therefore on a standard fuse box cover on the low end satin with engrave you would be looking at $230, and on the high end say in polished you would be in the neighborhhod of $265 and in either anodize choice around $275. Where as the other way as one by on on the higher end of things you would be looking at up to $385. Fuse Box Cover | Chrysler 300C & SRT8 Forums Dec 01, 20133G Customz makes a cover along with their engine bay cover items. Aside from that, I'm not aware of any other aftermarket options. I have a custom painted fuse box cover - it's just the stock cover that's been modified a bit and painted. That's always an option.