See also:

Drive belts
1. Alternator 2. Water pump 3. Drive belt auto-tensioner 4. Crankshaft pulley 5. Air conditioner compressor Be sure the ignition switch is in the OFF or LOCK position before servicing ...

Safety
The Sentra received a Good overall rating — the highest possible score — in the Insurance Institute for Highway Safety's frontal-offset and side-impact crash tests. It received the next-best s ...

Replacing spark plugs
Replacing spark plugs If replacement is required, see a NISSAN dealer for servicing. Iridium-tipped spark plugs It is not necessary to replace the iridium-tipped spark plugs as frequently as ...