Hella 358095321 Mass Air Flow Sensor

Overview of the Hella Mass Air Flow Sensor for Mercedes-Benz E250

The Hella 358095321 Mass Air Flow Sensor is designed specifically for the Mercedes-Benz E250, ensuring precise air measurement for optimal engine performance. This sensor features a pipe-neck mounting type and includes four connectors, providing reliable integration with your vehicle's emission control system.

• Pipe-neck mounting type for secure installation
• Four electrical connectors for accurate signal transmission
• Supplied without gasket or seal for flexible installation options
• Compatible with Mercedes-Benz E250 models
• Part number 358095321 for exact replacement

Detailed Product Description

The Hella 358095321 Mass Air Flow Sensor is engineered to measure the volume and density of air entering the engine, a critical function for maintaining efficient combustion and emission control. Its pipe-neck mounting type ensures a stable and precise fit within the air intake system. The sensor’s four connectors facilitate comprehensive communication with the vehicle’s engine control unit, enabling accurate adjustments to fuel injection and ignition timing. This part is supplied without a gasket or seal, allowing technicians to use existing or preferred sealing components during installation.

Hella Brand Line Information

As part of the Hella product line, this Mass Air Flow Sensor benefits from the brand’s focus on automotive sensor technology. Hella is known for producing components that meet stringent quality and performance standards, making this sensor a reliable choice for emission control applications in Mercedes-Benz vehicles.

Common Applications and Issues Addressed

• Restores accurate air flow measurement for improved engine efficiency
• Resolves engine stalling or rough idling caused by faulty sensors
• Helps correct poor fuel economy linked to incorrect air-fuel mixture
• Addresses check engine light triggers related to mass air flow sensor faults
• Supports emission control compliance by ensuring proper sensor function

Installation Notes and Tips

When installing the Hella 358095321 Mass Air Flow Sensor on a Mercedes-Benz E250, ensure the pipe-neck mounting is securely fitted to prevent air leaks. Since the sensor is supplied without a gasket or seal, use an appropriate sealing component to maintain system integrity. Verify all four connectors are properly engaged to ensure accurate sensor communication with the engine control unit.

Quality Assurance and Warranty

Hella manufactures this Mass Air Flow Sensor to meet OEM specifications, ensuring compatibility and durability. While specific warranty details are not provided here, Hella products typically come with manufacturer-backed quality assurance to support reliable operation in emission control systems.