Global Parts 1813239 Mass Air Flow Sensor Assembly

Reliable Mass Air Flow Sensor for Infiniti and Nissan Vehicles

The Global Parts 1813239 Mass Air Flow Sensor Assembly is designed to provide accurate airflow measurement for Infiniti Pathfinder and Nissan QX4 models. This sensor helps maintain optimal engine performance by ensuring precise air-fuel mixture control.

Key Features of the Global Parts 1813239 Sensor

• Compatible with Infiniti Pathfinder and Nissan QX4 vehicles
• Direct replacement Mass Air Flow Sensor Assembly
• Ensures accurate air intake measurement for efficient engine operation
• Manufactured to meet OEM specifications for reliable performance
• Part number 1813239 for easy identification and fitment

Detailed Description of the Mass Air Flow Sensor Assembly

The Global Parts 1813239 Mass Air Flow Sensor Assembly is engineered to monitor the volume and density of air entering the engine. This data is critical for the engine control unit (ECU) to calculate the correct amount of fuel for combustion. Designed specifically for Infiniti Pathfinder and Nissan QX4 models, this sensor assembly ensures compatibility and precise fitment. By maintaining accurate airflow readings, it supports smooth engine operation, improved fuel efficiency, and reduced emissions.

Common Issues Addressed by This Mass Air Flow Sensor

• Engine hesitation or stalling during acceleration
• Rough idling or inconsistent engine performance
• Check engine light triggered due to airflow sensor faults
• Reduced fuel efficiency and increased emissions
• Difficulty starting the engine or poor throttle response

Installation Notes and Tips

When installing the Global Parts 1813239 Mass Air Flow Sensor Assembly, ensure the ignition is off and the engine is cool. Carefully disconnect the electrical connector and remove the old sensor without damaging the air intake system. Install the new sensor securely, making sure the connector is properly seated to avoid signal interruptions. After installation, it is recommended to clear any diagnostic trouble codes and perform a system check to confirm proper operation.

Quality Assurance and Warranty Information

Global Parts manufactures the 1813239 Mass Air Flow Sensor Assembly to meet or exceed OEM standards, ensuring dependable performance and durability. While specific warranty details are not provided, Global Parts products typically undergo rigorous quality control to support long-term reliability in Infiniti Pathfinder and Nissan QX4 vehicles.