Originally posted by RodneyBur:
So I guess the 99 up 2.5l MAF housings are plastic while the others are aluminum.


Can someone with an aluminum one and someone with a plastic one post the part numbers for the sensors? I'm just wondering if they are the same.

Thanks.


Would you expect them to have the same part number if they are different, aluminum vs plastic?

The calibrations are close enough if not the actually same. (never looked at a lot of non-SVT calibrations) The only real difference in calibration is between an SVT and non-SVT MAF.


If I had a choice I would pick a plastic one because it will have less heat soak.

2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.