See also:

Overview
The five-seat Sentra sits between the subcompact Versa and the midsize Altima in Nissan's sedan lineup. Regular Sentras come in base 2.0, 2.0 S, 2.0 SR and 2.0 SL trim levels. The Sentra is an alt ...

QR25DE engine
1. Engine oil filler cap 2. Brake fluid reservoir 3. Air cleaner 4. Engine coolant reservoir 5. Window washer fluid reservoir 6. Engine drive belt location 7. Engine oil dipstick 8. Radi ...

Oil viscosity
The engine oil viscosity or thickness changes with temperature. Because of this, it is important to select the engine oil viscosity based on the temperatures at which the vehicle will be operate ...