Will this glass fit my factory mirror housing without modification?

Yes—this lens is engineered to seat directly into the OEM mirror bracket. No drilling, cutting, or adapter hardware needed.

Do I need any adhesive or fasteners to secure it?

The mounting method is not specified. Test-fit the lens in your housing first to confirm the retention style (clip, adhesive, or mechanical hold), then source appropriate fasteners if needed.

Can I return this if it doesn't fit my truck?

Returns are handled through ModSupply's standard return process. Confirm fitment with your vehicle's year and model before ordering to avoid hassle.