Engine serial number - Vehicle identification - Technical and consumer information - Nissan Sentra Owners Manual - Nissan Sentra | Nissaguide.com

Engine serial number

Nissan Sentra / Nissan Sentra Owners Manual / Technical and consumer information / Vehicle identification / 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 interferen ...

Supplemental air bag warning light
The supplemental air bag warning light, displaying in the instrument panel, monitors the circuits for the air bag systems, pretensioners and all related wiring. When the ignition is placed in t ...

Push-Button Ignition Switch
WARNING Do not operate the push-button ignition switch while driving the vehicle except in an emergency. (The engine will stop when the ignition switch is pushed 3 consecutive times in quick succ ...