Beck Arnley 158-0771 Mass Air Flow Sensor

Beck Arnley Mass Air Flow Sensor 158-0771

Restore accurate airflow measurement with the Beck Arnley 158-0771 mass air flow sensor. Built to meet foreign nameplate OE specifications for form, fit, and function, this sensor is a direct replacement choice for select Mercedes-Benz and Chrysler Crossfire applications.

Key Features

• Mass air flow sensor for emission control systems
• OE-style form, fit, and function for foreign nameplate vehicles
• Sensor only replacement for service-focused repairs
• Fits select Mercedes-Benz C240, C320, CLK320, E320, ML320, ML350, C280, C32 AMG, SLK320, SLK32 AMG, and S350 applications
• Also fits 2004-2008 Chrysler Crossfire
• Beck Arnley part number 158-0771 for easy identification

Detailed Description

Beck Arnley 158-0771 is engineered for drivers and technicians who need a replacement mass air flow sensor that matches the original equipment specification on select import vehicles. It is built for the 1998-2008 model years covered in the fitment data and is listed as sensor only, making it a focused replacement for the airflow metering component in the intake system. This part number 158-0771 is a practical option for Mercedes-Benz C240, C320, CLK320, E320, ML320, ML350, C280, C32 AMG, SLK320, SLK32 AMG, and S350, as well as Chrysler Crossfire applications.

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Check engine light related to mass air flow sensor faults
• Hesitation or poor throttle response during acceleration
• Fuel trim issues from incorrect air measurement
• Driveability problems on Mercedes-Benz and Chrysler Crossfire models

Installation Notes and Tips

Verify the connector style and engine application before installation. Because this is a sensor-only part, inspect the intake tract, air filter housing, and wiring connector for contamination or damage during service. Clear diagnostic trouble codes after installation and confirm airflow readings with a scan tool if available. Compatible fitment includes 2001-2005 Mercedes-Benz C240 and C320, 1998-2005 CLK320, 1998-2003 E320 and ML320, 2003-2005 ML350, 2002-2004 C32 AMG and SLK32 AMG, 2001-2004 SLK320, 1998-2000 C280, 2005 E320, 2006 Mercedes-Benz S350, and 2004-2008 Chrysler Crossfire.

Quality Assurance

Beck Arnley sources parts to meet foreign nameplate OE specifications for form, fit, and function, with product specialists working through global sourcing partners to support correct part selection.