Engine serial number

MR20DE

QR25DE
The number is stamped on the engine as shown.
See also:
Oil additives
NISSAN does not recommend the use of oil
additives. The use of an oil additive is not necessary
when the proper oil type is used and maintenance
intervals are followed.
Oil which may contain forei ...
Interior
The Nissan Maxima's interior is as pronounced and edgy as its exterior.
However, it felt a little too masculine for my taste. There are a lot of dark
gray materials on the inside. It's accented wi ...
Audible reminder and warning when locking the
doors
When the chime or buzzer sounds from inside
and outside the vehicle, check for the following.
● The ignition switch is placed in the LOCK
position.
● The Intelligent Key is not left ...
