Features: Mass airflow sensor is made of plastic and metal. Mass Air Flow Sensor Feature: MAF sensor can improve fuel efficiency. This is a non-OEM product, accessory only. Specification: Color: Black Material: Plastic, Metal Pin Number: 5 Pins Sensor Type: Mass Sensor Fitment Type: Direct Replacement Dimension: 13.5x10x9.5cm / 5.31"x3.94"x3.74"(L*W*H) OE Number:5101204AAFitment: for Mercedes-Benz C240 2.6L V6 mass air flow sensor 2001 2002 2003 2004 2005 for Mercedes-Benz C280 2.8L V6 mass air flow sensor 1998 1999 2000 for Mercedes-Benz C320 3.2L V6 mass air flow sensor 2001 2002 2003 2004 2005 for Mercedes-Benz CLK320 3.2L V6 mass air flow sensor 1999 2000 2001 2002 2003 2004 2005 for Mercedes-Benz ML350 3.7L V6 mass air flow sensor 2003 2004 2005 for Mercedes-Benz C32 for AMG 3.2L 3199CC V6 GAS SOHC Supercharged 2002-2004 for Mercedes-Benz C320 3.2L 3199CC V6 FLEX SOHC 2004-2005 for Mercedes-Benz E320 3.2L 3199CC V6 GAS SOHC 1998-2005 for Mercedes-Benz ML320 3.2L 3199CC V6 GAS SOHC 1998-2003 for Mercedes-Benz ML430 4.3L 4266CC V8 GAS SOHC 1998-2001 for Mercedes-Benz ML500 5.0L 4966CC 303Cu. V8 GAS SOHC 2003-2006 for Mercedes-Benz ML500 5.0L 4966CC V8 GAS SOHC 2002-2006 for Mercedes-Benz ML500 5.0L 4973CC V8 GAS SOHC 2002-2005 for Mercedes-Benz ML55 for AMG 5.4L 5439CC 332Cu. V8 GAS SOHC 2002-2003 for Mercedes-Benz ML55 for AMG 5.5L 5439CC 332Cu. V8 GAS SOHC 2001 for Mercedes-Benz ML55 for AMG 5.5L 5439CC 335Cu. V8 GAS SOHC 2000-2003 for Mercedes-Benz S350 3.7L 3724CC V6 GAS SOHC 2006 Package Includes:1 Pcs Mass Airflow Sensor