Applicable models MASS AIR FLOW METER MAF SENSOR Height AFH7-0M79,30774680,31251735,30 774 680,31 251 735 Inner hole surface roughness Ra value 8ET 009 142-821, 8ET009142-821, 8ET009142821 Displacement 8ET 009 142 821,7516171,213719764010,86171