Global Parts 1813357 Mass Air Flow Sensor Assembly

Mass Air Flow Sensor Assembly for Porsche Cayenne

Global Parts 1813357 is a mass air flow sensor assembly for select Porsche Cayenne applications. It measures incoming air volume and density so the engine control unit can calculate fuel delivery and ignition timing with greater precision. This part cross-references Delphi AF10546 for the same application.

Key Features

• Mass air flow sensor assembly with housing
• Measures intake air volume and density for engine management
• Supports accurate fuel-to-air ratio control
• Helps the ECU refine fuel injection and ignition timing
• Direct-fit service part for select Porsche Cayenne models
• Global Parts part number 1813357

Detailed Description

This Global Parts mass air flow sensor assembly is built for 2004-2006 Porsche Cayenne and 2008-2010 Porsche Cayenne applications, with sensor and housing configuration noted in the fitment data. By reporting airflow information to the engine control system, the sensor helps maintain proper combustion control and consistent drivability. If you are replacing a failing Porsche Cayenne MAF sensor, 1813357 provides a direct replacement option for the listed vehicles.

Common Issues It Can Help Resolve

• Rough idle caused by inaccurate airflow readings
• Hesitation or sluggish throttle response
• Check engine light related to air metering faults
• Poor fuel economy from incorrect air-fuel calculation
• Hard starting or unstable engine performance

Installation Notes and Tips

Verify the connector style, housing configuration, and model year before installation. For best results, inspect the intake tract for leaks, contamination, or damaged ducting that can affect sensor readings. Confirm fitment for your Porsche Cayenne before ordering, especially when matching 2004-2006 Porsche Cayenne or 2008-2010 Porsche Cayenne applications.

Quality Assurance

Global Parts 1813357 is supplied as an emission control sensor assembly for the listed Porsche Cayenne fitments. The part number 1813357 and the cross-reference AF10546 help confirm application matching during replacement selection.