Engine serial number


MR20DE

QR25DE
QR25DE

The number is stamped on the engine as shown.

    See also:

    Fan control dial
    The fan control dial turns the fan on and off, and controls fan speed. ...

    Safety
    Traction control is available on select models. The Frontier offers advanced brake controls in 4x4 models, including an electronic stability system, Hill Descent Control and Hill Start Assist. HDC ...

    Emission control information label
    The emission control information label is attached to the underside of the hood as shown. ...