1. Air/Fuel Hoses, Lines & Pipes On Sale
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  3. FORD 4L3Z-9661-AA

FORD 4L3Z-9661-AA Air Cleaner Filter Rear Cover Maf Module 4.6L Housing

fits model: F-150. make: Ford. year: 2004–2005.

4l3z-9661-aa Ford 2004-2005 F-150 4.6l Air Cleaner Filter Rear Cover / Maf Module Housing

( Manufacturer Part Number: 4L3Z-9661-AA ), ( Type: Pipe ), ( Manufacturer Warranty: 6 Months ), ( Oe/oem Part Number: 4l3zu-9643-aa ), ( Items Included: Hose ), ( Fluid Type: Air ), ( Country Of Origin: United States )

Review FORD 4.6l Air Cleaner Filter Rear Cover Maf Module Housing fits F-150 2004–2005

Ford 4L3Z-9661-AA Rear Cover MAF Module Housing for 2004-2005 F-150 4.6L Air Cleaner Filter

Description:

The Ford 4L3Z-9661-AA Rear Cover MAF Module Housing is a crucial component of the air intake system in select 2004 and 2005 Ford F-150 models equipped with the 4.6L engine. This part functions as the protective casing for the Mass Air Flow (MAF) sensor and the air cleaner filter rear cover.

Constructed from high-quality materials, this housing ensures a secure and reliable fit for the sensitive MAF sensor and air cleaner filter elements. It features a smooth, sleek design that integrates seamlessly with the rest of the engine compartment.

The MAF sensor is a vital component of the fuel injection system, measuring the amount of air entering the engine to ensure precise fuel delivery for optimal engine performance. A damaged or malfunctioning MAF sensor can lead to various driveability issues, including poor fuel economy, rough idling, and stalling.

The Ford 4L3Z-9661-AA Rear Cover MAF Module Housing protects the MAF sensor from potential damage caused by debris, moisture, or other environmental factors. This durable housing also ensures a proper seal, preventing unwanted air leaks and maintaining the integrity of the air intake system.

Installing this OEM (original equipment manufacturer) housing is a straightforward process that can be accomplished with basic hand tools. It is important to use the correct part number to ensure a proper fit and function.

If you are experiencing issues with your F-150's engine performance or have recently noticed a check engine light, it may be time to inspect and replace the MAF sensor housing. Keeping your vehicle's air intake system in good working order is essential for reliable and efficient operation, making this an essential component for any Ford F-150 4.6L owner.

In summary, the Ford 4L3Z-9661-AA Rear Cover MAF Module Housing is a vital component of the air intake system in select 2004-2005 Ford F-150 models. This housing protects the MAF sensor and ensures a proper seal, maintaining the integrity of the air intake system and promoting optimal engine performance.

The Ford 4L3Z-9661-AA air cleaner filter rear cover MAP (Manifold Absolute Pressure) module housing is a crucial part of the fuel delivery system in certain Ford F-150 models from 2004 to 2005 that are equipped with the 4.6L engine. This component houses both the air cleaner filter and the MAP sensor. Replacing this part can be beneficial in maintaining optimal engine performance and fuel efficiency. Here are some pros and cons of buying this Ford part:

Pros:

1. Ensures proper engine performance: A faulty or dirty MAP sensor can affect the fuel-air mixture and lead to poor engine performance. Replacing the Ford 4L3Z-9661-AA air cleaner filter rear cover MAP module housing can help restore the engine's performance.

2. Improves fuel efficiency: A malfunctioning MAP sensor can lead to inefficient fuel consumption. By replacing this part, you can potentially improve your vehicle's fuel efficiency.

3. Maintains check engine light: If the check engine light is on due to a faulty MAP sensor, replacing the Ford 4L3Z-9661-AA air cleaner filter rear cover MAP module housing may help turn off the light.

4. Reduces emissions: A faulty MAP sensor can cause your vehicle to emit higher levels of pollutants. Replacing this part can help reduce your vehicle's emissions.

Cons:

1. Cost: Replacing the Ford 4L3Z-9661-AA air cleaner filter rear cover MAP module housing can be expensive, as it is a complex part that requires specialized tools and expertise to install.

2. Availability: This part may not be readily available in local auto parts stores, and you may need to order it online or from a dealership.

3. Installation complexity: Installing this part can be a challenging process, especially if you don't have experience working on cars. It may require the use of specialized tools and a thorough understanding of the fuel delivery system.

Ending Conclusion:

The Ford 4L3Z-9661-AA air cleaner filter rear cover MAP module housing is an essential component that plays a critical role in maintaining optimal engine performance and fuel efficiency in certain Ford F-150 models. While it can be expensive and complex to replace, the potential benefits in terms of improved engine performance, fuel efficiency, and emissions reduction can make it a worthwhile investment. If you are experiencing issues with your check engine light or notice a decrease in fuel efficiency, it may be worth considering replacing this part.

Recommendation:

If you decide to replace the Ford 4L3Z-9661-AA air cleaner filter rear cover MAP module housing, it's recommended to have the work done by a professional mechanic or a knowledgeable friend to ensure proper installation and avoid any potential complications. If you're not confident in your ability to install this part yourself, it may be best to have it replaced by a dealership or a reputable auto repair shop.

Details:

2004 2005 Ford F-150 - 4l3z9661aa.

part #: 4l3z9661 price

  • $42.00

specifications airintakesystemse:

  • for models: F-150
  • for makes: Ford
  • for years: 2004-2005
  • mpn: 4l3z-9661-aa
  • type: Pipe
  • manufacturer warranty: 6 Months
  • oe/oem part number: 4l3zu-9643-aa
  • items included: Hose
  • fluid type: Air
  • country of origin: United States

returns airintakesystemse:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer

general airintakesystemse:

  • condition: Used
  • Car Truck Parts Accessories > Air Fuel Delivery > Hoses, Lines Pipes

shipping airintakesystemse:

  • service: USPS Ground Advantage
  • cost: $0.00
  • carrier: USPS
  • transit: 4-7 Days
  • type: Calculated
  • class: Standard

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  • # reviews: 3692
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  • city: Chicago, Illinois

offer airintakesystemse:

  • availability: In Stock
  • started: March 7, 2026
  • options: Ship-to-home
  • quantity: 1
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for models: f-150, for makes: ford, for years: 2004-2005, type: pipe, manufacturer warranty: 6 months, oe/oem part number: 4l3zu-9643-aa, items included: hose, fluid type: air, country of origin: united states,
category: auto parts > car truck parts accessories > air fuel delivery > hoses, lines pipes, sku: 18780834823601731,
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  • Used. Offer #1 priced at $42.00 + $0.00 shipping estimate = $42.00* total. Should fit. Rear Cover - Ford ( -AA).FREE SHIPPING

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