Motorcraft Air Filter FA1778 (2003-2007 6.0L Powerstroke)

Motorcraft Air Filter FA-1778 (2003–2007 6.0L Powerstroke)

Give your 6.0 the clean air it needs to perform.

This Motorcraft FA-1778 Air Filter is the OEM replacement designed specifically for the 2003–2007 6.0L Powerstroke. Built to maintain proper airflow while filtering out dirt, dust, and debris, it helps protect your engine and turbo without restricting performance.

On a 6.0, airflow matters. A clogged or low-quality air filter can reduce power, hurt fuel economy, and increase stress on your turbo. This filter is engineered to strike the perfect balance between maximum filtration and proper airflow.

Why this matters:
Your turbo and engine rely on clean, unrestricted air. Letting contaminants through—or choking airflow—can lead to reduced performance and long-term wear.

Features:

• Genuine Motorcraft OEM quality
• Direct fit for 2003–2007 6.0L Powerstroke
• High-efficiency filtration for dirt and debris
• Maintains proper airflow for optimal performance
• Built to factory specs — no fitment issues

Perfect for:

• Routine maintenance
• Protecting turbo and engine components
• Supporting stock or modified trucks
• Replacing dirty or restricted air filters

Recommended Service Interval:
Replace every 15,000–30,000 miles, or sooner in dusty or heavy-use conditions.

What to Expect:
Consistent airflow, improved engine protection, and reliable performance whether you’re daily driving or towing.