Engine serial number

MR20DE

QR25DE
The number is stamped on the engine as shown.
See also:
Overview
The Nissan Frontier, a no-compromise pickup forged with premium hardware,
extraordinary power and off-road athleticism, continues to be a leader in the
mid-size truck segment. Improving its alread ...
Daytime running light system (Canada only)
The headlights automatically illuminate at a reduced
intensity when the engine is started with
the parking brake released. The daytime running
lights operate with the headlight switch in the
O ...
Child safety rear door lock
Child safety rear door lock
Child safety locks help prevent the rear doors
from being opened accidentally, especially when
small children are in the vehicle.
The child safety lock levers are l ...
