Will this bolt straight into my car, or do I need to modify anything?

These are built to OEM spec and designed for factory mounting points. Bolt-in installation with no modification required—same fastener pattern as original equipment.

Does this come with fasteners and connectors?

The assembly includes the motor and regulator. Verify fastener and connector compatibility with your vehicle's electrical harness before installation—some may be reused from the original unit.

Can I repaint the steel components, or do they come finished?

These ship as bare steel and plastic—no pre-applied finish. Paint or treat the steel surfaces before install if corrosion protection is a concern in your climate.