Holstein 2MAF0165 Mass Air Flow Sensor

The Holstein 2MAF0165 is a direct-fit replacement Mass Air Flow (MAF) Sensor engineered to restore accurate air intake measurement to your vehicle's engine management system. The MAF sensor plays a critical role in engine performance by measuring the volume and density of air entering the intake, allowing the ECU to calculate the precise fuel delivery needed for optimal combustion.

Holstein Parts manufactures this sensor to meet or exceed original equipment specifications, ensuring a reliable, plug-and-play installation with no modifications required. Using a premium sensing element, this MAF sensor delivers accurate airflow readings that help maintain proper air-fuel ratio, fuel efficiency, and smooth engine operation.

Key Features:

• Direct OE replacement — matches original fit, form, and function
• Precision-engineered sensing element for accurate airflow measurement
• Helps restore proper fuel trim, idle quality, and throttle response
• Plug-and-play installation — no cutting or splicing required
• Manufactured to meet or exceed OEM specifications
• Helps eliminate MAF-related fault codes (e.g., P0100–P0104)

Symptoms of a failing mass air flow sensor include rough idle, poor fuel economy, hesitation under acceleration, and check engine light illumination. The Holstein 2MAF0165 provides a cost-effective, high-quality solution to restore factory-level engine performance.