Mass Air Flow Sensor MAF For Ford E-450 F-250 F-350 F-550 Super Duty 6.0L V8
Mass Air Flow Sensor MAF for Ford E-450 F-250 F-350 F-550 Super Duty 6.0L V8 is a direct-fit electronic sensor that measures incoming air to optimize fuel delivery, priced at $29.78, and is ideal for restoring idle stability and fuel efficiency in 2003-2007 Super Duty trucks.
● In stock
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Key features
- Direct-fit design matches OEM mounting points.
- Operates from –40 °C to +150 °C for extreme climates.
- High-resolution output ensures precise fuel metering.
- Durable heat-resistant housing resists engine-bay debris.
- OEM part number cross-reference 3L3U12B579AA.
Pros
- +Restores idle stability and fuel efficiency.
- +Easy installation with plug-and-play connector.
- +Cost-effective alternative to OEM replacements.
Cons
- −May require ECU reset after installation.
- −Limited warranty period of one year.
About Mass Air Flow Sensor MAF For Ford E-450 F-250 F-350 F-550 Super Duty 6.0L V8
What is Mass Air Flow Sensor MAF For Ford E-450 F-250 F-350 F-550 Super Duty 6.0L V8?
The Mass Air Flow (MAF) sensor is a critical engine-management component that quantifies the volume of air entering the intake manifold. This specific MAF unit is engineered for Ford Super Duty trucks equipped with the 6.0-liter V8 engine, covering model years 2003 through 2007 across the E-450, F-250, F-350, and F-550 platforms. By delivering precise airflow data to the Powertrain Control Module, the sensor enables optimal fuel metering, smoother idle, and reduced emissions. The sensor utilizes a hot-wire element that changes resistance as air flows over it, converting this variation into a voltage signal that the engine computer interprets. Installation typically requires disconnecting the battery, removing the old unit, and plugging the new sensor into the existing harness, making it a straightforward swap for most technicians.
Key features
- Direct-fit design — matches OEM mounting points and connector layout.
- Wide temperature range — operates reliably from -40 °C to +150 °C.
- High-resolution output — provides accurate voltage signals for fine-tuned fuel control.
- Durable housing — constructed from heat-resistant polymer to resist engine bay contaminants.
- OEM-compatible part number — cross-referenced to 3L3U12B579AA for easy verification.
Who is Mass Air Flow Sensor MAF For Ford E-450 F-250 F-350 F-550 Super Duty 6.0L V8 for?
This sensor is intended for DIY enthusiasts, professional mechanics, and fleet operators who need to replace a faulty MAF on a Super Duty truck. It is especially valuable when the engine exhibits rough idle, stalling, or a noticeable drop in fuel economy, symptoms that often trace back to a degraded airflow sensor.
How does Mass Air Flow Sensor MAF For Ford E-450 F-250 F-350 F-550 Super Duty 6.0L V8 compare?
Compared with generic aftermarket MAF units, this sensor offers a tighter tolerance to the original equipment specifications, which translates to more consistent performance and fewer diagnostic trouble codes. While premium OEM replacements may carry a higher price tag, the $29.78 price point delivers comparable reliability at a fraction of the cost, making it a pragmatic choice for budget-conscious repairs without sacrificing quality. The unit meets the ISO-9001 quality standard and comes with a limited one-year warranty, assuring peace of mind for owners who demand long-term durability in harsh truck environments.
Best use cases
- →Replacing a failed MAF on a 2005 F-250 Super Duty.
- →Diagnosing rough idle in a 2004 F-350 with 6.0L V8.
- →Improving fuel economy for fleet F-550 trucks.
Is Mass Air Flow Sensor MAF For Ford E-450 F-250 F-350 F-550 Super Duty 6.0L V8 right for you?
If you own a 2003-2007 Ford Super Duty with a 6.0L V8 and have noticed idle wobble or reduced miles per gallon, this MAF sensor is a solid DIY upgrade. Basic mechanical skills and a torque wrench are sufficient; professional tools are not required. Alternatives include higher-priced OEM parts or generic sensors, but this unit balances reliability and cost.
How it compares: Compared with generic aftermarket MAF units, this sensor offers OEM-grade accuracy and a durable housing, while costing far less than brand-new factory replacements. It sits between low-cost generic parts and premium OEM options, delivering reliable performance for most repair scenarios.
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What symptoms indicate a faulty MAF sensor on a Super Duty truck?
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Common signs include rough or unstable idle, stalling during acceleration, a noticeable drop in fuel economy, and the illumination of the check-engine light with codes related to airflow or fuel mixture. These issues arise because the engine control module receives inaccurate air-mass data, leading to improper fuel delivery.
Does this MAF sensor require any programming after replacement?
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In most cases the sensor is plug-and-play and does not need reprogramming. However, after installation it is advisable to clear any existing trouble codes with an OBD-II scanner. The engine control module will then relearn the sensor’s output during normal operation.
How does the sensor’s hot-wire technology work?
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A thin wire inside the sensor is heated by an electric current. As air flows over the wire, it cools proportionally to the airflow volume. The change in resistance alters the voltage signal sent to the engine computer, which translates it into an accurate air-mass measurement.
Is this sensor compatible with both gasoline and diesel variants of the 6.0L V8?
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The 6.0L V8 was offered in both gasoline and diesel configurations, and the sensor’s electrical characteristics are the same for both. Therefore the part fits and functions correctly in either fuel type, provided the vehicle matches the listed model years and engine size.
Can I install the sensor myself without professional tools?
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Yes, the sensor is designed for a straightforward replacement. You will need basic hand tools such as a socket set and a screwdriver, plus a battery disconnect to avoid electrical shorts. No specialized equipment or calibration devices are required for a proper install.
How much does Mass Air Flow Sensor MAF For Ford E-450 F-250 F-350 F-550 Super Duty 6.0L V8 cost?
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Mass Air Flow Sensor MAF For Ford E-450 F-250 F-350 F-550 Super Duty 6.0L V8 is $29.78 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is Mass Air Flow Sensor MAF For Ford E-450 F-250 F-350 F-550 Super Duty 6.0L V8 in stock at Lab Work Auto?
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Yes, Mass Air Flow Sensor MAF For Ford E-450 F-250 F-350 F-550 Super Duty 6.0L V8 is currently in stock at Lab Work Auto.
Specifications
- SKU
- F7-5585