Hella 358166371 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Lexus and Toyota Vehicles

The Hella 358166371 Mass Air Flow Sensor is engineered to provide accurate airflow measurement for optimal engine performance. Designed specifically for select Lexus and Toyota models, this sensor ensures precise air intake readings to support efficient fuel management.

• Diameter sizes: 76 mm and 66 mm for precise fitment
• Pipe-neck mounting type for secure installation
• Equipped with 5 connectors for reliable electrical connections
• Compatible with Lexus and Toyota models including 4Runner, Avalon, Camry, ES300, Previa, T100, and Tacoma
• Part number 358166371 for exact replacement

About the Hella Product Line

The Hella brand line is known for its focus on emission control components, including sensors that meet stringent automotive standards. This Mass Air Flow Sensor from Hella is part of their sensor category, designed to deliver consistent performance and durability in demanding engine environments.

Product Details and Specifications

This Mass Air Flow Sensor features dual diameter measurements of 76 mm and 66 mm, ensuring compatibility with specific air intake systems. The pipe-neck mounting type allows for a secure and stable fit, reducing the risk of air leaks or sensor misalignment. With 5 connectors, the sensor maintains reliable communication with the vehicle’s engine control unit, supporting accurate airflow data transmission.

Common Applications and Problem Resolution

• Helps resolve engine stalling or rough idling caused by inaccurate air measurement
• Addresses poor fuel economy linked to faulty airflow readings
• Prevents check engine light triggers related to mass air flow sensor errors
• Improves throttle response and overall engine performance
• Supports emission control compliance by providing precise airflow data

Installation Notes and Tips

Ensure the pipe-neck mounting area is clean and free of debris before installation. Verify the 5-pin connector aligns correctly with the vehicle’s wiring harness to avoid electrical issues. This sensor is designed for direct replacement on compatible Lexus and Toyota models, including the 4Runner, Avalon, Camry, ES300, Previa, T100, and Tacoma. Consult the vehicle’s service manual for torque specifications and sensor calibration procedures if applicable.

Quality Assurance and Warranty

The Hella 358166371 Mass Air Flow Sensor is manufactured to meet OEM standards for durability and accuracy. While specific warranty details are not provided here, Hella products typically come with manufacturer-backed quality assurance to ensure reliable operation within the vehicle’s emission control system.