Posted on March 3, 2010.
Where is the HEPA filter found on a 2003 Chevrolet Impala? I try to know where the HEPA filter is to verify and / or modify it if necessary on a 2003 Chevrolet Impala.
if you have one it s on the passenger side of the hood. The best thing is to turn on the wipers and when they are in the middle of window to disable the button so they stop. Then you must remove the rubber gasket on the edge, then move the linesfor plastic washer fluid. Then you have 3 clips to move. 2 of them are bugs out of a Flathead and the other is a flat head screw. Take all the stars, and then lift the plastic cover and the filter will be there. If you have the engine from 3100 that you might not be there. From what I've seen the 3400 and 3800 engines have them, but most but not all the 3100 engines WHICH them.
Would it show up here --- under the hood at the hood.
http://www.wixconnect.com/assets/wixcabi ...
The cabin air filter is usually located behind the glove compartment. there should be a removable panel on the back of the box.
