Cardone 74-50021 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Lexus and Toyota Vehicles

The Cardone Mass Air Flow Sensor part number 74-50021 is designed to provide accurate airflow measurement for improved engine performance. Compatible with select Lexus and Toyota models, this remanufactured sensor helps maintain proper air-fuel mixture and emission control.

• Remanufactured Mass Air Flow Sensor for emission control systems
• Compatible with Lexus 4Runner, GX470, Land Cruiser, LX470 and Toyota Sequoia, Tundra
• Bolt-on mounting with two mounting holes for secure installation
• Includes mass air flow sensor and instruction sheet
• Environmentally conscious with E-Waste compliance

About the Cardone Mass Air Flow Sensor Product Line

The Cardone Mass Air Flow Sensor product line focuses on remanufactured sensors that meet OEM specifications for accurate airflow measurement. These sensors are critical components in emission control systems, ensuring the engine receives the correct air volume for optimal combustion. The 74-50021 sensor is part of this line, offering a reliable replacement option for specific Lexus and Toyota models.

Product Details and Functionality

This mass air flow sensor measures the amount of air entering the engine, allowing the vehicle’s computer to adjust fuel injection accordingly. A malfunctioning sensor can cause issues such as rough idling, poor acceleration, and increased emissions. The 74-50021 sensor is remanufactured to address common failure points like cracked circuit boards, burnt sensing elements, and worn vane assemblies. It does not include a housing and mounts securely with two bolt-on holes.

Common Issues Addressed by This Sensor

• Engine hesitation or stalling during acceleration
• Check engine light triggered by airflow sensor faults
• Reduced fuel efficiency due to incorrect air-fuel mixture
• Rough or unstable idle conditions
• Increased emissions from improper sensor readings

Installation Notes and Tips

Installation requires removing the old sensor and securing the new unit using the two bolt-on mounting holes. Visually inspect the sensor element for damage before installation. Avoid over-voltage sources such as faulty relays or shorted wiring that can damage the sensor. Follow the included instruction sheet for proper handling and installation procedures.

Quality Assurance and Warranty

This Cardone Mass Air Flow Sensor 74-50021 is remanufactured to meet strict quality standards and is compliant with E-Waste regulations. While specific warranty details are not provided, Cardone products typically undergo thorough testing to ensure reliable performance in Lexus and Toyota vehicles.