Motorcraft BR3Z12B579AA Mass Air Flow Sensor: Bolt-on attachment method
For Ford and Lincoln owners tackling a rough idle or check engine light, this Motorcraft mass air flow sensor is your fix. It restores precise air measurement so your F-150, Explorer, or similar model runs smoothly again.
Think beyond just replacing a part. This sensor gives you confidence on the road by ensuring optimal engine performance. The exact fit means you can install it quickly with basic tools, avoiding costly mechanic visits. It monitors airflow to help prevent stalling and improve fuel efficiency, making your drive reliable.
Made with durable plastic, it withstands engine heat and vibrations. Use it for passenger or driver side applications as specified. Get back to worry-free driving with this OEM-compatible sensor.
Features
- Plastic material construction
- Pin terminal type
- Male terminal gender
- 4 terminals
- 2 mounting holes
- Passenger or driver side position
- Housing not included
- Bolt-on attachment method
General specs
- Brand: Motorcraft
- Model: BR3Z12B579AA
- Seller: Joom
- ID: 68f89c95fe3b3e0115042ccf
- Part Number: BR3Z12B579AA
- Sensor Type: Mass Air Flow (MAF)
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | Motorcraft | BREATHE | Mooka | meross | SwitchBot | |
| Model | BR3Z12B579AA | TH02 | BTL40001 | TL2867 | MS600 | W1101500 |
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| Rating |
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| Price | $44.73 | $17.91 | $119.99 | $64.21 | $33.99 | $29.99 |
| Seller | Joom | Gshopper | Amazon | Amazon | Amazon | Amazon |
| Update | December 12, 2025 | July 25, 2024 | December 6, 2025 | December 6, 2025 | December 9, 2025 | December 9, 2025 |
| Sensor Type | Mass Air Flow (MAF) | External Probe | TVOC | PIR (Passive Infrared), Microwave Radar | Millimeter Wave Radar, PIR (Passive Infrared) | |
| Power Source | Corded Electric | AC | Rechargeable Battery | |||
