NISSAN 2011 Frontier - Owner's Manual - Manual (Page 306)

1. Power steering fluid pump
2. Water pump
3. Air conditioner compressor (if so
equipped)
4. Crankshaft pulley
5. Generator
REPLACING SPARK PLUGS
Platinum-tipped spark plugs
It is not necessary to replace platinum-tipped
᭺
A
spark plugs as frequently as conventional type
spark plugs because they last much longer. Fol-
low the maintenance log shown in the “NISSAN
Service and Maintenance Guide”. Do not service
platinum-tipped spark plugs by cleaning or re-
gapping.
● Always replace spark plugs with rec-
ommended or equivalent ones.
WARNING
Be sure the engine and ignition switch are
off and that the parking brake is engaged
securely.
CAUTION
Be sure to use the correct socket to re-
move the spark plugs. An incorrect socket
can damage the spark plugs.
QR25DE
LDI0461 SDI1895
SPARK PLUGS
Maintenance and do-it-yourself 8-19