hey folks, was trying to track down a lean condition on my car so i changed the maf, of course didnt fix it (turned out to be a slightly loose intake tube) so since i cant return the new one im going to sell the old one. came off a 06 lt with 75,000 miles, dont know if it works on the 3.9 or 5.3. this is just the maf sensor itself and not the housing, comes with the tool to change it. looking for $25 shipped. thanks for looking!