Engine serial number

MR20DE

QR25DE
The number is stamped on the engine as shown.
See also:
Interior
The Sentra offers some innovative features for a compact car, including rear
cupholders that can hold 32-ounce cups and 20-ounce bottles; high-mounted
front-seatback pockets for backseat passenger ...
Replacing
Replace the wiper blades if they are worn.
1. Lift the wiper arm away from the windshield.
2. Push and hold the release tab A , and
move the wiper blade down the wiper arm
1 .
3. Insert the n ...
Front seat-mounted side-impact
supplemental air bag and roofmounted
curtain side-impact
supplemental air bag systems
The side air bags are located in the outside of the
seatback of the front seats. The curtain air bags
are located in the side roof rails. These systems
are designed to meet voluntary guidelines t ...
