2001 Buick LeSabre Owner's Manual - Page 286

Engine Air Cleaner/Filter To check or replace the engine air cleaner/filter do the following: 1. Lift the latches on the air cleaner housing cover. The engine air cleaner/filter is located on the driver's side of the engine compartment. See "Engine Compartment Overview" in the Index for more information on location. 2. Remove the air intake hose that is snapped over the throttle body by pulling the hose upward and away from the throttle body which is located near the top of the engine. 6-16