Alliant Power AP63524 Mass Air Flow (MAF) Sensor

Restore Precision Air Measurement for Peak 6.7L Power Stroke Performance

The Alliant Power AP63524 Mass Air Flow (MAF) Sensor is a direct-fit, OE-quality replacement designed for 2011–2016 Ford Super Duty trucks with the 6.7L Power Stroke diesel engine. This critical sensor measures the exact amount of incoming air, enabling precise fuel delivery and turbocharger control—crucial for performance, emissions, and fuel economy.

Essential Role in Engine Management

A properly functioning MAF sensor provides real-time airflow data to your engine control module (ECM), ensuring efficient combustion and accurate power delivery. A worn or faulty sensor can cause check engine lights, rough idle, hesitation, excessive smoke, decreased mileage, or failed emissions tests.

Key Benefits:

• Restores accurate engine fueling and turbo boost control

• Supports proper EGR and emissions system function

• Prevents drivability issues, power loss, and increased smoke

OE-Quality Engineering and Durability

Built to meet or exceed original equipment standards, the AP63524 ensures long-lasting, reliable readings even in harsh under-hood conditions.

Design Features:

• Direct-fit OE replacement—no rewiring or modifications required

• Rugged electronics and construction for dependable long-term operation

• Precision sensor element for consistent, accurate airflow measurement

Fast and Trouble-Free Installation

Engineered for seamless installation, this MAF sensor matches factory location and uses original style electrical connectors for a straightforward replacement.

Installation Highlights:

• Plug-and-play fitment with no adaptation or extra hardware needed

• Typical install time: under 20 minutes

• 0.2 lbs—compact and easy to handle

Fitment and Cross-Reference

Fits:

• 2011–2016 Ford F-Series Super Duty (F-250, F-350, F-450, F-550) with 6.7L Power Stroke Diesel

OEM Cross-Reference Numbers:

• BC3Z-12B579-A

• AFLS166

Dimensions and Shipping

• Weight: 0.2 lbs

• Dimensions: 3.5" W x 3.5" H x 5.0" L

• Free Ground Shipping Available

Why Choose Alliant Power?

Alliant Power is the trusted name for reliability and OE-level integration in the diesel aftermarket. Trusted by diesel repair professionals and Power Stroke owners alike, Alliant Power sensors are built for precise fit, function, and longevity.

Product Specs:

• Brand: Alliant Power

• Part Number: AP63524

• Category: Mass Air Flow (MAF) Sensor

• Warranty: Manufacturer’s warranty

Give your Super Duty the airflow accuracy it needs with the Alliant Power AP63524 MAF Sensor—the smart solution for restoring reliable performance, fuel economy, and emissions compliance on your 6.7L Power Stroke.

This product fits the following vehicle configurations: