SKP SK2451231 Mass Air Flow Sensor Assembly

Mass Air Flow Sensor Assembly for Mercedes-Benz

Restore accurate airflow measurement with this SKP mass air flow sensor assembly, part number SK2451231. It is built for direct replacement use on select Mercedes-Benz and Dodge Sprinter applications, including Mercedes-Benz C300, E350, ML350, and G550 models.

Key Features

• Mass air flow sensor assembly for emission control and engine management
• Direct-fit replacement for select Mercedes-Benz and Dodge Sprinter vehicles
• Cross-references Walker Products 245-1231 for the same application
• Matches OE-style part numbers including SK2451231 for easier identification
• Compatible with a wide range of 2005-2015 Mercedes-Benz applications

Detailed Description

The SKP SK2451231 mass air flow sensor assembly measures incoming air so the engine control system can calculate fuel delivery and maintain proper drivability. This part is used on select Mercedes-Benz C230, C280, C300, C350, E350, E550, ML350, ML450, ML550, R350, S550, SL550, SLK300, SLK350, GL550, GLK350, CLS550, CL550, CLK350, CLK550, G550, S400, and Dodge Sprinter 2500 and 3500 applications. If you are searching for a Mercedes-Benz mass air flow sensor assembly SK2451231 or a replacement for Walker Products 245-1231, this unit matches the listed applications.

What It Is Used For

• Correcting rough idle caused by inaccurate airflow readings
• Addressing lean or rich fuel trim conditions
• Resolving check engine lights related to air metering faults
• Improving throttle response when the original sensor is worn or contaminated
• Replacing a failed sensor on Mercedes-Benz C300, E350, ML350, and related models

Installation Notes and Tips

Verify the part number and engine application before installation. Clean intake components as needed and inspect the air ducting, connectors, and seals for damage or contamination that could affect sensor readings. Fits 2008-2012 Mercedes-Benz C300, N/A. Fits 2006-2011 Mercedes-Benz E350, N/A. Fits 2006-2011 Mercedes-Benz ML350, N/A. Fits 2009-2015 Mercedes-Benz G550, N/A.

Quality Assurance

SKP replacement parts are cataloged for direct application matching against the listed OE and aftermarket references, including SK2451231 and Walker Products 245-1231.