Engine serial number

MR20DE

QR25DE
The number is stamped on the engine as shown.
See also:
NISSAN vehicle immobilizer system
The NISSAN Vehicle Immobilizer system will not
allow the engine to start without the use of the
registered key.
If the engine fails to start using a registered key
(for example, when interference ...
Summer tires
NISSAN specifies summer tires on some models
to provide superior performance on dry roads.
Summer tire performance is substantially reduced
in snow and ice. Summer tires do not have
the tire tract ...
NISSAN Intelligent Key™ (if so equipped)
NISSAN Intelligent Key™
1. Two Intelligent Keys
2. Mechanical keys (inside Intelligent Keys)
3. Key number plate
Your vehicle can only be driven with the Intelligent
Keys which are regist ...
