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Mass Air Flow Sensor MAF Sensor Compatible with Ford Escape Expedition Explorer F150 F250 F350 Lincoln MKX MKZ Navigator Town Car Mercury Mariner Mountaineer Replaces 3L3Z-12B579-BA MAF0012
Precision elements and high-quality components for enhanced durability and accurate airflow measurements. Compatible with various Ford, Lincoln and Mercury vehicles.
Mass Air Flow Sensor MAF Sensor Compatible with Ford Escape Expedition Explorer F150 F250 F350 Lincoln MKX MKZ Navigator Town Car Mercury Mariner Mountaineer Replaces 3L3Z-12B579-BA MAF0012

Item #: 55642920

Mass Air Flow Sensor MAF Sensor Compatible with Ford Escape Expedition Explorer F150 F250 F350 Lincoln MKX MKZ Navigator Town Car Mercury Mariner

Item #: 55642920

USD 29

Price Details

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Precision elements and high-quality components for enhanced durability and accurate airflow measurements. Compatible with various Ford, Lincoln and Mercury vehicles.
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What Stands Out

High Compatibility
Designed to seamlessly fit multiple Ford and Lincoln models, ensuring compatibility and ease of installation for various vehicle owners.
Enhanced Performance
Improves engine efficiency by accurately measuring air flow, leading to better fuel economy and enhanced vehicle performance over stock sensors.
Direct Replacement
Replaces OEM part numbers easily, providing a reliable solution for those in need of a durable and high-quality MAF sensor without modification.

Product Details

Shop Mass Air Flow Sensor MAF Sensor Compatible with Ford Escape Expedition Explorer F150 F250 F350 Lincoln MKX MKZ Navigator Town Car Mercury Mariner Mountaineer Replaces 3L3Z-12B579-BA MAF0012 online at a best price in Turks and Caicos. B09XD2ZW74

Who Should Buy?

Suitable For
  • Ford Vehicle Owners

    Ideal for owners of supported Ford models needing a replacement MAF sensor to improve engine performance.

  • DIY Mechanics

    Great for DIY enthusiasts who want an easy install, offering straightforward compatibility with listed vehicle models.

  • Engine Performance Seekers

    Beneficial for those looking to restore or enhance fuel efficiency and engine performance in their vehicles.

Not Suitable For
  • Non-Ford Owners

    Not suitable for users with vehicles outside the compatible Ford and Lincoln models outlined in its specifications.

Product Description

Mass Air Flow Sensor MAF Sensor Compatible with Ford Escape Expedition Explorer F150 F250 F350 Lincoln MKX MKZ Navigator Town Car Mercury Mariner Mountaineer Replaces 3L3Z-12B579-BA MAF0012

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Mass Air Flow (MAF) Sensor and why is it important?

    Answer: A Mass Air Flow (MAF) Sensor measures the amount of air entering the engine, allowing the engine control unit (ECU) to optimize the air-fuel mixture for combustion. This optimization is crucial for performance, fuel efficiency, and reducing emissions. If the MAF sensor fails, vehicles may experience rough idle, poor acceleration, and increased emissions. Keeping your MAF sensor in good condition is essential for maintaining your vehicle's health and fuel efficiency.
  • Question: How do I know if my MAF sensor needs to be replaced?

    Answer: Signs of a failing MAF sensor include poor acceleration, stalling, a check engine light, and rough idling. If you notice these symptoms, it's advisable to have the sensor checked using a diagnostic tool. If the trouble codes relate to the MAF sensor, replacing it can restore proper vehicle performance. Regular maintenance and checks can help prevent further issues related to the air intake system.
  • Question: Will this MAF sensor fit my vehicle?

    Answer: The Mass Air Flow Sensor compatible with Ford Escape, Expedition, Explorer, F150, F250, F350, Lincoln MKX, MKZ, Navigator, Town Car, and Mercury Mariner is specifically designed for these models. However, vehicle compatibility can depend on various factors like the engine type and year model. Always check your vehicle's specifications against the product details to ensure a proper fit before purchasing.
  • Question: What are the symptoms of a bad MAF sensor?

    Answer: Common symptoms of a bad MAF sensor include poor engine performance, reduced fuel efficiency, difficulty starting the engine, and the illumination of the check engine light. If you experience any of these signs, it may indicate issues with the MAF sensor impacting overall vehicle operation. Diagnosing the problem early can prevent further damage to the engine and ensure smooth driving conditions.
  • Question: Can I clean my MAF sensor instead of replacing it?

    Answer: In many cases, a dirty MAF sensor can be cleaned rather than replaced. Use MAF sensor cleaner to gently remove dirt and oil buildup on the sensor. Be careful not to touch the delicate sensing element. If cleaning does not resolve issues, a replacement may be necessary. Regularly maintaining your MAF sensor can prolong its lifespan and ensure optimal engine performance.
  • Question: Is it safe to drive with a malfunctioning MAF sensor?

    Answer: Driving with a malfunctioning MAF sensor is generally not safe as it can lead to inefficient fuel combustion, engine stalling, and even potential damage to other components. It's advisable to address MAF sensor issues promptly. If you suspect a malfunction, it’s best to consult with a professional technician to assess the vehicle's condition to prevent further complications.
  • Question: What are the common causes of MAF sensor failure?

    Answer: Common causes of MAF sensor failure include contamination from dirt or oil, electrical issues, and aging components. A dirty air filter can also lead to increased particulate entering the sensor, causing malfunction. Regular inspection and maintenance of the air intake system can help reduce the likelihood of MAF sensor issues, ensuring your engine operates efficiently.
  • Question: How can I install the MAF sensor myself?

    Answer: To install a MAF sensor, first disconnect the vehicle battery. Locate the MAF sensor, usually found in the air intake between the air filter and throttle body. Carefully unplug the electrical connector, unscrew or unclip the sensor, and replace it with the new one, ensuring a proper fit. Finally, reconnect the electrical connector and the battery. Always consult your vehicle’s manual for specific instructions and safety precautions.
  • Question: How can I ensure my MAF sensor lasts longer?

    Answer: To extend the life of your MAF sensor, regularly replace the engine air filter, ensure the air intake system is free of leaks, and avoid exposing the sensor to contaminants like oil or grease. Periodic inspections can catch any debris buildup early. Practicing good maintenance habits will keep your sensor functioning optimally and promote better overall vehicle performance.
  • Question: Where can I buy Mass Air Flow Sensor MAF Sensor Compatible with Ford Escape Expedition Explorer F150 F250 F350 Lincoln MKX MKZ Navigator Town Car Mercury Mariner?

    Answer: You can purchase the Mass Air Flow Sensor MAF Sensor compatible with the specified Ford and Lincoln models at Ubuy. Ubuy offers a wide selection of high-quality automotive parts, allowing you to find the right MAF sensor for your needs quickly and conveniently, ensuring fast access to the components you need to keep your vehicle running smoothly.

RLP Mass Air Flow Editorial Review

The Denso MAF Sensor appears to be a reliable and effective replacement option for malfunctioning sensors in a variety of vehicles. The product is easy to install, and several users reported that they performed the replacement themselves without any prior knowledge of car repair. Some customers noted that the sensor was the solution to acceleration issues and code errors they were experiencing in their vehicles. The product was also commended for its warranty and good customer service. However, some users reported that the sensor didn't last long or didn't work at all. Despite a few negative experiences, the majority of customers were satisfied with the product after installation.

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Pros

  • Easy installation
  • Effective in solving acceleration and code error issues
  • Good value for the price

Cons

  • Some users reported the sensor failing quickly or not working at all

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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