Standard Ignition MAS0376 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Lexus and Toyota Vehicles

The Standard Ignition MAS0376 Mass Air Flow Sensor is designed to provide accurate airflow measurement for select Lexus and Toyota models. This sensor ensures optimal engine performance by delivering precise data to the engine control unit.

• Compatible with Lexus 4Runner, Land Cruiser, and LX470 models
• OEM-quality replacement part for reliable operation
• Part number MAS0376 for easy identification and fitment
• Measures the amount of air entering the engine for efficient fuel management
• Direct replacement sensor designed to meet factory specifications

Product Details and Compatibility

The Standard Ignition MAS0376 Mass Air Flow Sensor is engineered to fit specific Lexus and Toyota vehicles, including the 4Runner, Land Cruiser, and LX470. This sensor plays a critical role in the vehicle’s emission control system by accurately measuring the volume and density of air entering the engine. The data collected by the sensor allows the engine control unit to adjust fuel injection and ignition timing, which helps maintain engine efficiency and reduce emissions. Using the correct part number MAS0376 ensures proper fitment and function, avoiding potential drivability issues.

Common Applications and Problem Resolution

• Helps resolve rough idling and engine hesitation
• Addresses poor fuel economy caused by inaccurate airflow readings
• Prevents engine stalling during acceleration
• Reduces check engine light triggers related to air intake issues
• Improves overall engine performance and emissions control

Installation Notes and Tips

Installation of the Standard Ignition MAS0376 Mass Air Flow Sensor requires basic mechanical skills and standard hand tools. Before installation, ensure the engine is cool and disconnect the battery to prevent electrical shorts. Remove the old sensor carefully to avoid damaging the air intake system. When installing the new sensor, verify the electrical connector is securely attached and free of corrosion. After installation, it is recommended to clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The MAS0376 Mass Air Flow Sensor undergoes rigorous quality control testing to maintain consistent accuracy and fitment. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use.