Cardone 74-9503 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Ford Escort and Mercury Tracer

The Cardone Mass Air Flow Sensor part number 74-9503 is designed to provide accurate airflow measurement for Ford Escort and Mercury Tracer models. This remanufactured sensor helps maintain proper engine performance and emission control by delivering precise data to the vehicle's engine control unit.

• Remanufactured Mass Air Flow Sensor with aluminum housing
• Compatible with Ford Escort and Mercury Tracer vehicles
• Gray housing color with 4 bolt-on mounting holes for secure installation
• Includes sensor and instruction sheet for ease of installation
• 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 providing remanufactured sensors that meet OEM specifications for emission control systems. These sensors are engineered to deliver reliable airflow readings, essential for maintaining engine efficiency and reducing emissions. The 74-9503 sensor is part of this line, offering a durable aluminum housing and precise sensor element designed for specific Ford and Mercury models.

Product Details and Specifications

This mass air flow sensor features a gray aluminum housing that ensures durability and heat resistance. It mounts securely with four bolt-on holes, providing a stable fit in the engine bay. The sensor is remanufactured to restore functionality and includes an instruction sheet to assist with installation. Its design supports accurate measurement of air intake, which is critical for proper fuel mixture and engine performance.

Common Issues Addressed by This Sensor

• Engine performance problems caused by faulty airflow readings
• Check engine light triggered by malfunctioning MAF sensor
• Rough idling or stalling due to incorrect air-fuel mixture
• Reduced fuel efficiency linked to sensor failure
• Emission control failures related to inaccurate airflow data

Installation Notes and Tips

Before installation, visually inspect the sensor element for any damage or contamination. Ensure the mounting surface is clean and free of debris. The sensor mounts with four bolts for a secure fit; tighten bolts evenly to avoid damage. Follow the included instruction sheet carefully to avoid wiring or connection issues. Be aware that over-voltage sources such as relays or shorted wiring can cause sensor failure, so verify electrical connections during installation.

Quality Assurance and Warranty

This Cardone Mass Air Flow Sensor 74-9503 is remanufactured to meet strict quality standards, ensuring reliable performance and durability. The sensor complies with E-Waste regulations, reflecting environmental responsibility. While specific warranty details are not provided, Cardone products typically undergo rigorous testing to meet OEM requirements and provide consistent operation in Ford Escort and Mercury Tracer vehicles.