Will this hinge work if my hood latch or hinges are damaged?

This is a single passenger-side hinge. If your driver-side hinge, latch assembly, or striker pin is worn, those need separate attention for proper hood alignment and closure. A bent hinge on either side throws off the whole fit.

Do I need to buy the driver-side hinge too?

Not necessarily. If only the passenger hinge is damaged or sagging, replacing just that one will restore balance. If both hinges are old or loose, a pair replacement gives you peace of mind and even wear across the hood.

What bolts or fasteners come with this?

The hinge assembly only. Use the original bolts from your existing hinge — they're reusable. If bolts are missing or stripped, grab the correct grade and size from your local hardware store or parts counter.