Delphi AF10059 Mass Air Flow Sensor

Delphi Mass Air Flow Sensor for Chevrolet and GMC Vans

The Delphi AF10059 Mass Air Flow Sensor is designed to provide accurate airflow measurement for Chevrolet Express and GMC Savana vans. This sensor ensures optimal engine performance by delivering precise air intake data to the vehicle's engine control unit.

• Color: Black housing for durability and corrosion resistance
• Includes housing and wiring harness for a complete assembly
• Blade terminal type with 5 male terminals for reliable electrical connection
• Single oval-shaped female connector for secure fitment
• Band clamp mounting type for stable installation
• Standard replacement grade for dependable performance
• Package includes mass air flow sensor, jumper harness, and installation instructions

Product Details and Specifications

The Delphi AF10059 mass air flow sensor features a black housing that protects the internal components from environmental damage. It comes with a wiring harness included, simplifying the replacement process. The sensor uses a blade terminal type with five male terminals and a single oval-shaped female connector, ensuring compatibility with the vehicle's existing wiring system. The band clamp mounting type allows for secure attachment within the air intake system. This standard replacement grade sensor is engineered to meet OEM specifications, making it suitable for maintaining the performance of Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500 models.

Compatible Vehicles and Applications

This mass air flow sensor is compatible with the following vehicles:

• Chevrolet Express 1500, 2500, 3500
• GMC Savana 1500, 2500, 3500

It is designed to accurately measure the volume and density of air entering the engine, which is critical for proper fuel injection and engine management.

Common Issues Addressed by the Delphi AF10059 Sensor

• Engine hesitation or stalling due to incorrect air-fuel mixture
• Reduced fuel efficiency caused by inaccurate airflow readings
• Check engine light triggered by faulty mass air flow sensor signals
• Rough idling or poor acceleration performance
• Emission control problems related to improper air intake measurement

Installation Notes and Tips

When installing the Delphi AF10059 mass air flow sensor, ensure the band clamp mounting is securely fastened to prevent air leaks. Verify the oval-shaped female connector is properly seated to maintain electrical continuity. Follow the included instructions carefully to connect the wiring harness and jumper harness correctly. It is recommended to inspect the air intake system for debris or damage before installation to ensure optimal sensor performance.

Quality Assurance and Warranty

The Delphi AF10059 mass air flow sensor is manufactured to meet industry standards for quality and reliability. As a standard replacement part, it is engineered to provide consistent performance comparable to the original equipment. Warranty coverage details should be confirmed with the product documentation or supplier.