Engine serial number


MR20DE

QR25DE
QR25DE

The number is stamped on the engine as shown.

    See also:

    Maintenance requirements
    Your NISSAN has been designed to have minimum maintenance requirements with long service intervals to save you both time and money. However, some day-to-day and regular maintenance is essential ...

    Headlights
    Replacing the xenon headlight bulb (if so equipped) WARNING HIGH VOLTAGE When xenon headlights are on, they produce a high voltage. To prevent an electric shock, never attempt to modify or disas ...

    NISSAN vehicle immobilizer system
    The NISSAN Vehicle Immobilizer System will not allow the engine to start without the use of a registered key. If the engine fails to start using a registered key (for example, when interference ...