Hella 358095891 Mass Air Flow Sensor (MAF) OE Replacement

The Hella 358095891 is a direct-fit OE-quality replacement Mass Air Flow (MAF) sensor, also known as an air mass sensor or air flow meter. Designed to restore precise air intake measurement and return your engine management system to factory-level performance.

The MAF sensor plays a critical role in engine operation by measuring the volume and density of air entering the intake. This data is transmitted directly to the Engine Control Unit (ECU), which uses it to calculate the correct fuel injection quantity and ignition timing for efficient combustion.

Key Features:

• OE-level fit, form, and function — engineered to meet or exceed original equipment specifications
• Hot-film sensor technology for high air-mass measuring precision and a broad dynamic measurement range
• Supports accurate air-to-fuel ratio adjustment for stable combustion, improved fuel efficiency, and reduced emissions
• Robust construction designed for consistent, long-lasting performance in varied environmental conditions
• Direct plug-and-play replacement — no modifications required for installation
• Manufactured by Hella, a globally recognized OE supplier to major automotive brands

A failing MAF sensor commonly triggers diagnostic trouble codes P0100, P0101, P0102, or P0103, and may cause symptoms such as rough idle, hesitation under acceleration, poor fuel economy, or an illuminated check engine light. Replacing the sensor with a quality OE-spec unit like the Hella 358095891 restores proper engine management function.