Updated 2026-07-18
Manufacturer Warranty vs Extended Warranty
They're two different things — one is free and built in, the other is a paid plan from a third party.
The manufacturer (limited) warranty comes free with the product and covers manufacturing defects for a set term. An extended warranty or 'protection plan' (Best Buy Geek Squad, Asurion, SquareTrade, Mulberry) is a separate paid service contract, usually sold by a retailer or insurer rather than the maker, and it typically starts after the manufacturer term.
Retailers don't lengthen the maker's warranty — they sell you an additional, overlapping plan. Before buying one, check what the manufacturer already covers and whether your credit card adds free extended coverage.
Federal protection (the Magnuson-Moss Warranty Act plus the implied warranty of merchantability) also gives you baseline rights that a written warranty can't simply disclaim while it's in effect.
FAQ
Does a store extended warranty lengthen the manufacturer warranty?
Is the manufacturer warranty free?
General information, not legal advice — confirm specifics with the manufacturer.