Mass Airflow Sensor MAF 😅—because your engine likes data
Honestly, when a vehicle starts acting “off” and you see air/fuel related trouble codes, it’s easy to blame everything at once. But the mass airflow (MAF) sensor is one of those parts that basically helps the engine understand how much air it’s breathing—so swapping a compatible sensor can be a practical move.
This Mass Air Flow Sensor Meter MAF is intended to match OE quality and fitment for select vehicles, including multiple model years and engine options. It’s listed with several OEM-style part numbers, and it’s backed by a one-year warranty from the seller.
Key Features
- Fitment listed for: 1999-2003 Ford F-150; 1999 Ford F-250; 1999 Ford F-250/F-350/F-450/F-550 Super Duty; 1999-2002 Ford Expedition, plus additional compatible applications listed in the product details.
- OEM number references included: F81F12B579BA, XL3F12B579BA, XL3F-12B579-BA, F81F-12B579-BA, 74-9554, MF0926, MAF169, AFH8006, AFLS174, AFLS158, AFH8006C, and more (from the provided listing).
- OE-quality approach: Made with durable materials intended to match OE quality and fitment.
- Support: The listing states 24-hour customer service.
- Warranty: 1-year warranty (per the product details).
Tip: If you’re not 100% sure, comparing your current MAF sensor’s part number to the ones listed is the safest route.
Why This Product Exists
The biggest appeal is simple: a mass airflow sensor that’s intended to fit and function as a replacement when the original sensor is worn, contaminated, or simply not reading airflow the way it should. It’s basically for people who want a straightforward “swap the part” option and prefer something that’s built to match OE-style fitment.
Best Fit For
- Drivers working on select Ford trucks and SUVs listed in the fitment details.
- DIYers or shop jobs where you’re replacing a MAF sensor and want an OE-style replacement approach.
- Anyone who wants to cross-check OEM-style part numbers before installing a new sensor.
If your issue isn’t actually related to airflow sensing, swapping parts can feel like throwing darts—so it’s still smart to confirm the diagnosis first.
Final Verdict
This MAF sensor is a practical replacement option for the specific vehicles and part numbers listed in the product details. If you’ve verified your fitment and are dealing with airflow-related symptoms, it’s the kind of component that can make your engine’s “breathing math” more accurate again—without turning the job into a mystery.
Required Disclaimers
Affiliate Disclosure: I may earn a small commission from qualifying purchases made through the Amazon affiliate link(s) in this post. This helps support the content—at no extra cost to you.
AI Image Disclaimer: This post does not include any images.
AI Content Disclaimer: This content was generated with the help of AI and is written to be informational; always verify details against the product listing and your vehicle’s requirements.
Electrical/Battery Disclaimer: Vehicle sensors are part of an automotive electrical system. Always follow safe handling practices and disconnect power as appropriate before installation, and consult a qualified mechanic or service manual if you’re unsure.
Tool Safety Disclaimer: If you’re installing this yourself, use proper tools and safety precautions (eye protection, secure the vehicle, and follow the installation steps in your service documentation).
Privacy/Surveillance Disclaimer: This product is an automotive sensor and is not intended for surveillance or tracking. Any data handling depends on your vehicle’s systems and any third-party devices you may use.