Cardone 74-50014 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Infiniti, Nissan, Mercury Vehicles

The Cardone Mass Air Flow Sensor 74-50014 is a remanufactured emission control sensor designed for select Infiniti, Nissan, and Mercury models. This sensor helps maintain accurate air intake measurements, essential for optimal engine performance and emissions control.

• Remanufactured Mass Air Flow Sensor by Cardone
• Compatible with Infiniti, Nissan, Mercury vehicles including Frontier, Pathfinder, Quest, QX4, Villager, and Xterra
• Part number 74-50014 ensures precise fit and function
• Bolt-on mounting with two mounting holes for secure installation
• Includes mass air flow sensor and instruction sheet
• Environmentally conscious with E-Waste compliance
• Housing not included

About the Cardone Mass Air Flow Sensor Product Line

The Cardone Mass Air Flow Sensor product line focuses on remanufactured sensors that meet strict emission control standards. These sensors are engineered to restore accurate airflow measurement in vehicles, which is critical for fuel management and engine efficiency. The 74-50014 sensor is part of this line, providing a reliable replacement option for specific Infiniti, Nissan, and Mercury models.

Product Details and Functionality

The mass air flow sensor measures the amount of air entering the engine, allowing the engine control unit (ECU) to adjust fuel delivery accordingly. A malfunctioning sensor can cause issues such as rough idling, poor acceleration, and increased emissions. The Cardone 74-50014 sensor is remanufactured to address common failure points like cracked circuit boards, burnt sensing elements, and worn vane assemblies. It is designed for bolt-on installation with two mounting holes, ensuring a secure fit without the need for a housing.

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
• Failed emissions tests related to air intake measurement

Installation Notes and Tips

Installation of the Cardone 74-50014 mass air flow sensor requires removal of the old sensor and bolt-on mounting of the replacement using the two mounting holes. Visual inspection of the sensor element is recommended before installation to ensure no physical damage. Avoid over-voltage sources such as faulty relays or shorted wiring that can damage the sensor. Follow the included instruction sheet for proper installation procedures.

Quality Assurance and Warranty

This remanufactured mass air flow sensor undergoes thorough testing to meet emission control standards and ensure reliable operation. Cardone provides quality assurance on this part, although specific warranty details should be confirmed at the point of purchase. The sensor is E-Waste compliant, supporting environmentally responsible disposal and reuse.