Engine serial number


MR20DE

QR25DE
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 ...