National Auto Care (NAC) Informative - NAC Covers Emissions. But not catalytic converters!
WESTERVILLE, OHIO -- Dealer covers the cataltyic converter up to 80,000 miles. Mine went out at 85,0000. The cataltyic converter is a required part of the emmisson system, and an expensive part. NAC does not cover this part. My cost...$800 for the repair, and crappy extended warranty! You would think that a warranty would be like insurance. Not in this case. Read the info before buying, it could cost you big bucks in the future!