Description:Mass air flow sensor allows the vehicle to detect the mass of airflow entering the engine necessary for proper fuel mixture.Mass air flow sensor can easily be located beside the air intake box inside the engine bay.Made of good material, good performance and longer lifespan.This is a non-OEM product, accessory only!Specification:Material: Plastic, MetalColor: BlackOE Number: 028906461Pin Number: 5Size: 10.1x6cm / 3.98"x2.36"(L*W)Fitment:for VW TRANSPORTER T4 Bus 2.5 TDI 65Kw 88HP 2461CC 5Cyl AJTAYY 1998-2003for VW TRANSPORTER T4 Bus 2.5 TDI 75Kw 102HP 2461CC 5Cyl ACVAUFAYC 1995-2003for VW TRANSPORTER T4 Bus 2.5 TDI Syncro 75Kw 102HP 2461CC 5Cyl ACVAXL 1996-2003for VW TRANSPORTER T4 Bus 2.5 TDI 111Kw 151HP 2461CC 5Cyl AHYAXG 1998-2003for VW TRANSPORTER T4 Van (70A, 70H, 7DA, 7DH) 2.