Cardone 74-9519 Mass Air Flow Sensor

Cardone 74-9519 Mass Air Flow Sensor

Cardone 74-9519 is a remanufactured mass air flow sensor built to track original equipment output curves and maintain tight tolerances for accurate scan tool readings. It is a direct-fit emission control sensor for select Ford trucks and vans, including Ford F-150, Bronco, and Econoline applications.

Key Features

• Remanufactured Original Equipment-style mass air flow sensor for precise air measurement
• Tracks O.E. output curves to support accurate engine control feedback
• 100% re-soldering of critical components for stronger electrical connections and fewer intermittent faults
• Automated computer testing verifies functionality and reliability before release
• Aluminum housing with bolt-on mounting and gray finish
• On-car validation routines help confirm form, fit, durability, and performance requirements
• Earth-friendly remanufacturing process reduces energy and raw material use versus making a new part

Product Details

The Cardone Mass Air Flow Sensor line focuses on restoring accurate airflow signal output for the engine control system. This remanufactured unit is built to maintain specific tolerances, helping the vehicle computer receive the correct feedback for smoother operation. The Part Number 74-9519 is a practical replacement choice for Ford F-150, Ford Bronco, and Ford Econoline models that require a direct-fit MAF sensor. This part cross-references Ford OE numbers such as F3TF12B579A and F3TZ12B579A for the same application.

Common Issues This Part Can Address

• Hesitation during acceleration
• Stalling or rough running
• Poor fuel economy
• Poor engine performance
• Incorrect scan tool readings from a failing airflow sensor

Installation Notes

Fits 1997 Ford F-150, N/A. Fits 1994-1995 Ford F-150, N/A. Fits 1994-1995 Ford Bronco, N/A. Fits 1993-1995 Ford E-150 Econoline, N/A. Fits 1993-1995 Ford E-150 Econoline Club Wagon, N/A. Fits 1995 Ford E-250 Econoline, N/A. Fits 1995 Ford E-350 Econoline, N/A. Fits 1995 Ford E-350 Econoline Club Wagon, N/A. Fits 1994-1995 Ford F-250, N/A. Fits 1995 Ford F-350, N/A.

Before installation, inspect the air filter, intake tract, connectors, and wiring for dirt, debris, looseness, cracks, or moisture intrusion. Over-voltage, shorted wiring, damaged circuit boards, and air intake obstructions can damage the replacement sensor if the root cause is not corrected.

Quality Assurance

Each sensor is 100% tested with automated computer equipment, and Cardone’s remanufacturing process includes full re-soldering of critical components to improve electrical integrity and service life. The unit is validated to meet form, fit, durability, and performance requirements for the listed Ford applications.