Does the level sender work with my factory fuel gauge?

The sender is a standard ohm-type unit. It'll work with most aftermarket gauges and many factory clusters, but test compatibility with your specific wiring setup before final install. If you're running a new gauge, make sure the sender resistance range matches.

What mounting hardware comes with this tank?

Mounting hardware is not included with the cell itself. You'll need to source straps or clamps rated for fuel tank mounting and secure it to your frame or chassis. Confirm your mounting points and method before ordering brackets.

Can I install this myself, or do I need a professional?

Install complexity depends on your vehicle and fuel system layout. You'll need to disconnect the old tank, drain fuel safely, and secure the new cell. If you're comfortable with fuel system work and have basic hand tools, DIY is possible—but fuel systems carry real risk. A shop install is worth the cost if you're unsure.