Beck Arnley 158-1805 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Nissan and Infiniti Vehicles

The Beck Arnley 158-1805 Mass Air Flow Sensor is designed to provide accurate airflow measurement for optimal engine performance. Compatible with various Nissan and Infiniti models, this sensor helps maintain efficient fuel delivery and emissions control.

• Direct replacement Mass Air Flow Sensor for select Nissan and Infiniti vehicles
• Compatible with Nissan Altima, Maxima, Murano, Pathfinder, Quest, Rogue, and Infiniti QX60
• Part number 158-1805 ensures precise fit and function
• Measures incoming air volume to optimize engine fuel mixture
• Supports emission control system for regulatory compliance

Product Details and Compatibility

The Beck Arnley 158-1805 Mass Air Flow Sensor is engineered to meet OEM specifications for accurate airflow measurement. This sensor is compatible with Nissan Altima, Maxima, Murano, Pathfinder, Quest, Rogue, and Infiniti QX60 models, ensuring proper fitment and reliable operation. By monitoring the amount of air entering the engine, it enables the engine control unit to adjust fuel injection accordingly, improving combustion efficiency and reducing emissions.

Common Applications and Problem Resolution

• Restores proper air-fuel ratio for smoother engine performance
• Resolves rough idling and engine hesitation issues
• Helps correct poor fuel economy caused by faulty airflow readings
• Addresses check engine light triggers related to airflow sensor faults
• Supports emission system compliance by providing accurate sensor data

Installation Notes and Tips

When installing the Beck Arnley 158-1805 Mass Air Flow Sensor, ensure the engine is cool and the ignition is off. Carefully disconnect the electrical connector and remove the old sensor without damaging the intake system. Install the new sensor securely and reconnect the electrical plug. It is recommended to clear any diagnostic trouble codes after installation to reset the engine control unit.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 158-1805 Mass Air Flow Sensor undergoes rigorous quality control to ensure consistent operation. Please refer to Beck Arnley’s warranty policy for specific coverage details.