Engine serial number

MR20DE

QR25DE
The number is stamped on the engine as shown.
See also:
Changing engine coolant
A NISSAN dealer can change the engine coolant.
The service procedure can be found in the
NISSAN Service Manual.
Improper servicing can result in reduced
heater performance and engine overheating ...
Indicators for maintenance
1. Service due indicator
This indicator appears when the customer set
distance comes for service due, for example, for
engine oil and oil filter. You can set or reset the
distance for service ...
In-cabin microfilter
The in-cabin microfilter restricts the entry of airborne
dust and pollen particles and reduces
some objectionable outside odors. The filter is
located behind the glove box. Refer to the
NISSAN ...
