HI ALL
DOES ANYBODY KNOW IF BOSCH MASS AIR METER #S
0282217515 AND
0280217517
ARE THE SAME?

THE ONLY DIFFERENCE I SEE IS A ADDITIONAL MOUNTING HOLE, MAYBE FOR ANOTHER MODEL.
I NEED TO REPLACE MY MASS AIR WICH IS THE 515# NOT REALIZING THIS I BOUGHT THE 517#

ANY HELP WOULD BE APPRECIATED
THANKS

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