Cardone 74-4712 Mass Air Flow Sensor

Remanufactured MAF Sensor for GM V8 Applications

The Cardone 74-4712 Mass Air Flow Sensor is a remanufactured OE-style replacement built to track original output curves and maintain tight tolerances for accurate scan tool readings. It is a direct-fit solution for select 1986-1989 Chevrolet Camaro, Chevrolet Corvette, and Pontiac Firebird applications with a bolt-on mounting design.

Key Features

• Remanufactured to match original equipment fit and function
• Tracks OE output curves for accurate engine control feedback
• 100% re-soldering of critical components for stronger electrical connections
• Automated computer testing for functionality and reliability
• Built with temperature-resistant components for consistent operation
• Black plastic housing with included housing assembly
• Earth-conscious remanufacturing process reduces raw material and energy use versus new part production

Product Details

Cardone Mass Air Flow Sensors are remanufactured to maintain the signal accuracy needed by the engine management system. The 74-4712 is engineered for stable readings, dependable electrical performance, and proper vehicle operation in demanding conditions. This part number 74-4712 is a practical replacement choice when the original sensor is no longer delivering consistent airflow data on a Chevrolet Camaro, Chevrolet Corvette, or Pontiac Firebird.

This part cross-references Chevrolet 10055877 for the same application.

What It Can Help Resolve

• Hesitation during acceleration
• Stalling or rough running
• Poor fuel economy
• Poor engine performance
• Intermittent sensor signal issues caused by worn solder joints or damaged internal components

Installation Notes and Tips

Fits 1986-1989 Chevrolet Camaro, N/A. Fits 1986-1989 Chevrolet Corvette, N/A. Fits 1986-1989 Pontiac Firebird, N/A. Verify the air intake tract, connectors, wiring, and air filter before installing the replacement sensor. Check for cracked ducts, moisture intrusion, loose terminals, debris, or other intake restrictions that can damage the new unit or affect readings. The bolt-on mounting style and two mounting holes support straightforward replacement when the original sensor matches the listed application.

Quality Assurance

Each sensor is tested with automated computer equipment, and on-car validation routines are used to confirm form, fit, durability, and performance requirements. The remanufacturing process is based on original equipment standards and is intended to deliver accurate feedback to the engine control system.