BSE Original 216410M Mass Air Flow Sensor Remanufactured, 5-Terminal

The BSE Original 216410M is a remanufactured mass air flow (MAF) sensor designed to restore accurate airflow measurement to your engine management system. The MAF sensor monitors the volume and density of air entering the engine and relays that data to the ECU, enabling proper fuel delivery and ignition timing. A failing or out-of-calibration sensor commonly triggers check engine lights, rough idle, poor fuel economy, and hesitation under acceleration — all conditions this remanufactured unit is built to address.

Key Features:

• Remanufactured mass air flow sensor — sensor only (no housing included)
• Screw-in mounting type for straightforward installation
• 5-terminal blade-style connector with male terminals and female connector gender
• Plastic housing material
• No ECU flash or reprogramming required after installation
• Function: mass air flow measurement

This sensor covers a broad range of General Motors-platform vehicles, fitting select 2004–2020 Chevrolet, Cadillac, Pontiac, GMC, Buick, Saturn, Hummer, Isuzu, and Saab models. Verify fitment against your specific year, make, model, and engine before ordering.