Just a quick note i installed a purolator air filter in a 1995 Cadillac Seville and noticed it did NOT fit good at all there was a space you could fit two quarters into where the filter did not meet the filter housing on the car where unfiltered air could easily get by i checked the number and even went back to Pep Boys to see maybe the wrong filter or a defective filter was in the box but they were all the same i went with a/c and it fit like a glove.