Hella 358166431 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Ford, Lincoln, and Mercury Vehicles

The Hella 358166431 Mass Air Flow Sensor is designed to provide accurate airflow measurement for optimal engine performance. Compatible with Ford, Lincoln, and Mercury models, this sensor ensures precise air intake readings for efficient fuel management.

• Bolted mounting type for secure installation
• Equipped with 4 electrical connectors for reliable signal transmission
• Suction pipe connector diameter of 84 mm for proper fitment
• Compatible with Ford Crown Victoria, Explorer, Mustang, Lincoln Town Car, Mercury Grand Marquis, and Mountaineer
• Part number 358166431 for exact replacement

About the Hella Brand Line

The Hella brand line is known for producing high-quality emission control sensors, including mass air flow sensors that meet OEM specifications. This Hella sensor is engineered to maintain accurate airflow measurement, contributing to effective emission control and engine management systems in your vehicle.

Product Details and Specifications

This mass air flow sensor features a bolted mounting type, ensuring a stable and secure fit within the intake system. It includes four connectors, which facilitate precise electrical communication with the engine control unit. The suction pipe connector diameter measures 84 mm, matching the intake pipe dimensions of compatible Ford, Lincoln, and Mercury models. The part number 358166431 identifies this specific sensor, making it suitable for direct replacement in vehicles such as the Ford Crown Victoria, Explorer, Mustang, Lincoln Town Car, Mercury Grand Marquis, and Mountaineer.

Common Applications and Issues Addressed

• Restores accurate air intake measurement for improved fuel efficiency
• Resolves engine hesitation or stalling caused by faulty airflow data
• Helps correct rough idling and poor acceleration issues
• Supports emission control by providing precise sensor input
• Prevents check engine light triggers related to mass air flow sensor faults

Installation Notes and Tips

Ensure the sensor is mounted securely using the bolted mounting points to prevent air leaks. Verify the 4-pin connector is properly seated to maintain signal integrity. Confirm the suction pipe connector diameter of 84 mm matches the intake pipe to avoid fitment issues. It is recommended to inspect the intake system for debris or damage before installation to ensure optimal sensor performance.

Quality Assurance and Warranty

Hella mass air flow sensors are manufactured to meet strict quality standards and OEM specifications. While specific warranty details for part number 358166431 are not provided here, Hella products typically come with manufacturer-backed warranties to ensure reliability and performance.