Hella 358095851 Mass Air Flow Sensor Bolted/Bayonet Without Housing

The Hella 358095851 is a direct-replacement air mass sensor (MAF) featuring a bolted/bayonet mounting style and designed to install into the vehicle's original housing. Positioned between the air filter housing and the intake manifold, this sensor precisely measures engine intake airflow to deliver real-time data to the ECU for accurate air/fuel mixture management.

Key Features:

• Sensor-only design — mounts into the vehicle's existing OEM housing, no housing replacement required
• Bolted/Bayonet mounting — secure, vehicle-specific installation
• OE-level accuracy — high flow measurement precision engineered from original equipment expertise
• Stable output signal — provides reliable airflow and intake air temperature readings to the engine management system
• Long service life — consistently high manufacturing quality for durability across the full product lifespan
• Supports EGR system management — serves as a control reference for exhaust gas recirculation functionality

A faulty mass air flow sensor can cause loss of engine power, increased fuel consumption, poor throttle response, elevated emissions, and potential damage to related components such as the DPF and EGR valve. Replacing a degraded MAF sensor — rather than attempting to clean it — is the recommended approach for reliable, long-term results. The Hella 358095851 restores precise airflow measurement and helps return engine performance and fuel efficiency to factory specifications.