Guarantee
The Spanish phrase 'tener garantía' translates to 'have guarantee' in English. It is often used in the context of assuring that a product or service will operate or perform as advertised for a certain period of time. This can also refer to a legal promise to repair or replace faulty goods during the warranty period. In a broader sense, 'tener garantía' can also imply a sense of security, assurance or certainty about a particular situation or outcome.
We should only buy it if it has a warranty.
In this sentence, 'tiene garantía' is used to express the condition of having a warranty. This could be in reference to any item or goods that the speaker considers purchasing.
How will I know if this product has a warranty?
Here, 'tiene garantía' in the question indicates the speaker's doubt about whether the product carries a warranty or not. It is quite common to ask this in a situation where the terms of sale are not clear.
It is important to me that my new car has a warranty.
In this sentence, 'tiene garantía' expresses the speaker's preference or requirement that their new car comes with a warranty, emphasizing the importance of this feature in their decision-making process.