HUVNEXA Air Flow Meter Sensor Mass Air Flow Sensor Meter, for Buick, for LaCrosse, for Rainier, for Regal 15865791 AFH70M-43A Air Mass Meter Air Flow Sensor

Fitment: For LaCrosse 2011; For Rainier 2006 2007; For Regal 2011 2012 Optimised Engine Performance: An air flow sensor measures the amount of air entering the engine, helping the control system deliver the right fuel mixture. This accurate data supports smoother operation, improved responsiveness, and consistent performance over time Improved Fuel Efficiency: A mass air sensor works with the engine management system to maintain an ideal air-to-fuel ratio. By ensuring balanced combustion, it can help reduce unnecessary fuel consumption, supporting economical and environmentally friendly driving Stable and Reliable Function: The air intake sensor offers precise readings even in varied driving conditions. This reliability allows the engine to adapt quickly, maintaining smooth acceleration and steady power delivery in both city traffic and on open roads Quick and Easy Replacement: Installing an engine air meter is a straightforward process for restoring accurate airflow measurement. A properly functioning sensor helps maintain overall engine health, preventing performance issues caused by incorrect air data