They can last a long time but they can also break without warning. The owners manual shuld say how long before replacing. I would guess at least 50,000 miles or so between replacing it.
Does a 2007 Nissan Sentra have a timing belt or timing chain?
when should the timing belt be changed on a 2007 Nissan sentra
The 2001 Sentra has a timing chain.
2004 Nissan sentra with a 1.8L engine has a timing chain and you do not replace it.
the 91-94 sentra has a timing chain
I have a 98 Nissan sentra, and it doesn't have a timing belt.
No, it has a chain.
chain
chain
Your vehicle has a timing chain.
It has a chain.
99 sentra GXE with GA16de motors have timing chain I believe.