| Re: MAF Sensor I called my local dealer who was nice enough to give me the part# which is 19137087 they sell it for $426.68 but you can get it from gmpartsdirect.com for $213.34 and it is a type of computer control sensor because your car runs like crap because maf sensor controls the fuel injection system. but when you unplug it the car goes into a default mode. it will burn more gas. but I am 100% sure that is the right part number that I got from my dealer for the 97-98 catera so I would order the part from gmpartsdirect.com for the $213.34 |