Sensor Type: Piezoelectric Linear: 0000940048 0280217101 213719621019Vortex Type: 0280217100 0 280 217 100 213719621010Measuring Range: QM751 10929474 0280 217 101Repeatability: 1393900100 0890113 AMMQ19621 213719680010Note please must make your car type same one type of our product link.please must check our product photos in the link if same your old part.we hope you can get correct goods.Direct replacement100% factory testedFor 1994-1996 - C220 22LMaterial:plasticcolour:blackPackage Contents:1 * Mass Flow Meter SensorOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.