Each part is run through rigorous testing before it leaves the factory. Mass Air Flow (MAF) sensors are an integral part of a vehicle's engine management system, measuring the amount of air entering the engine and providing this information to the engine control module. A faulty MAF sensor can cause a variety of issues, including decreased performance, rough idling, decreased fuel economy, and engine stalling or hesitation.Part Type: Mass Air Flow Meter. Our parts are expertly built and cataloged. Your order will fit your vehicle exactly as an OEM part would, allowing for easy installation.
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