Engine serial number

MR20DE

QR25DE
The number is stamped on the engine as shown.
See also:
Gasoline specifications
NISSAN recommends using gasoline that meets
the World-Wide Fuel Charter (WWFC) specifications
where it is available. Many of the
automobile manufacturers developed this specification
to improv ...
Vehicle Overview
The Nissan Frontier received a mid-cycle freshening for 2009. The minor
face-lift will help distinguish the Frontier from the 2009 Suzuki Equator, which
Nissan will build for Suzuki and which is b ...
How It Moves
Our all-wheel-drive tester had enough power to reach cruising speeds with
little struggle, even with three adult occupants on board. On SV and SL models,
the Integrated Control system's three mode ...
