DELPHI AF10277-12B1 Mass Air Flow Sensor
Compatible with BMW 3 Compact (E46) , BMW 3 (E46) , BMW 3 Coupe (E46) Show more infoThe DELPHI AF10277-12B1 Mass Air Flow (MAF) Sensor is a critical component for modern engine management systems. It measures the amount of air entering the engine, providing vital data to the Engine Control Unit (ECU). By accurately calculating airflow, the ECU can precisely adjust the fuel injection and ignition timing. This leads to improved fuel efficiency, reduced emissions, and smoother engine operation. A malfunctioning MAF sensor can cause various drivability issues, including poor acceleration, rough idling, and increased fuel consumption. This sensor is engineered to meet or exceed OE specifications, ensuring a direct fit and reliable performance. Trust DELPHI for high-quality engine management components that keep your vehicle running at its best.
- Direct-fit OE replacement for seamless installation.
- Accurately measures air intake volume for optimal engine performance.
- Ensures precise fuel-air mixture for improved efficiency and reduced emissions.
- Contributes to smoother idling and better throttle response.
- Built with high-quality materials for durability and long service life.
- Designed to meet or exceed original equipment manufacturer specifications.
- Essential for proper engine management and diagnostic accuracy.
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BMW
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3 Compact (E46)
- 316 ti (85kW/115PS)
- 318 ti (105kW/143PS)
- 316 ti (85kW/115PS)
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3 (E46)
- 318 i (105kW/143PS)
- 316 i (85kW/115PS)
- 316 i (85kW/115PS)
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3 Coupe (E46)
- 318 Ci (105kW/143PS)
- 316 Ci (85kW/115PS)
- 318 Ci (110kW/150PS)
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3 Touring (E46)
- 318 i (105kW/143PS)
- 316 i (85kW/115PS)
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3 Kabriolets (E46)
- 318 Ci (105kW/143PS)
- 318 Ci (110kW/150PS)
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1 (E81)
- 116 i (85kW/115PS)
- 116 i (90kW/122PS)
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3 (E90)
- 316 i (85kW/115PS)
- 316 i (90kW/122PS)
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3 Touring (E91)
- 316 i (90kW/122PS)
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3 Coupe (E92)
- 316 i (90kW/122PS)
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1 (E87)
- 116 i (85kW/115PS)
- 116 i (90kW/122PS)
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3 Compact (E46)