well today i went looking for cabin air filter for my 2004 tracker zr-2. NO one has them instock, not even the local dealer. the dealer wanted $68+ tax. napa wanted $29 and said it onyl takes one., chevy said it takes (2). so i didnt order any at all. i then went to ebay and found them on there for $17.50 which included shipping..  and (2) filters come in the package. the part number was C15506. my tracker didnt have any inside when i checked today... now i dont feel as bad aboutgetting filters. but when they said $70 for some cabin air filters i wanted to snap...

chris