1999 Nissan Altima Engine

The 1999 Nissan Altima is listed with the KA24DE engine. This page identifies the engine recorded for this model year; it does not provide horsepower, torque, displacement, or other engine specifications. Engine names alone do not establish those ratings, so confirm any figure not listed here on the vehicle’s door jamb or in the owner’s manual.

Use the catalog entry as a reference for the engine associated with the 1999 Altima, rather than assuming that every Altima from another year or trim has the same equipment. Engine availability and specifications can vary by year or trim, but the available facts identify only the KA24DE for this listing and do not describe any year-to-year or trim differences. Check the vehicle’s own labels or owner’s manual when confirming a specific engine or rating.