DocketX / Glossary / implied warranty
An implied warranty is an unspoken guarantee that a product you buy will work as normally expected, even if the seller never said it out loud.
It is a legal promise that automatically exists in many sales contracts, requiring the product to be fit for its ordinary purpose or for a specific purpose you made known to the seller. In a court case, this warranty arises from the transaction itself rather than from any written or spoken words, and you can claim a breach even without a written contract.
If the product fails in a basic way, you can sue for breach of an implied warranty without having to prove the seller made a specific promise. This shifts part of the burden to the seller to show that the product was defective or not fit, which can be critical to your case.
Many people think a warranty must be written or explicitly stated, but an implied warranty exists automatically by law in most consumer sales. Another common mistake is believing that buying “as is” always eliminates all implied warranties, but some states limit how far “as is” can go, so the protection may still apply depending on the circumstances.
Get the actual rule
This page explains the concept. When it matters to your case, read the rule that governs it in your court — we hold Texas, federal and Washington court rules word for word, and every state's official resources are on the state pages. If someone cites a case at you, check that it exists first.
Related
General explanation, not legal advice, and not specific to any state — procedures and deadlines vary by jurisdiction and court. If you can get a lawyer or free legal aid, do: every real option.