Do nissan sentras come w/ emission control system warranties?

Answer 1

Every car sold in North America does and has for the past several years. It generally extends well past most basic warranties. It's an even longer warranty in California for the past few years. A dealer will tell you how the long the warranty is for your particular year of car, and whether a certain item may be covered. There's also a separate emissions booklet if you still have the manuals.  

Answer 2

Every vehicle sold in the United States comes with a federally mandated 8 year/80k mile warranty on emissions control equipment.

Answer 3

IF YOU WERE THE ORIGINAL OWNER , IT COULD BE COVERED TO 100,000 MILES .. IF NOT , CALL NISSAN.. SOME COMPANIES HONOR  THE EMISSIONS WARRANTYS NO MATTER WHO OWNS THE CAR.. CHECK IT OUT. IT COULD SAVE YOU A LOT OF MONEY !