Denso 143-3445 Air Filter

Denso FTF Air Filter for Ford and Lincoln

The Denso First Time Fit Air Filter, part number 143-3445, is an engine air filter built for select Ford and Lincoln applications. Its cylindrical shape and OE-style dimensions help it match the factory airbox design for a direct replacement on vehicles such as the Ford F-150, Ford Expedition, and Lincoln Navigator.

Denso’s FTF Air Filter line is engineered to meet the brand’s quality standards for filtration performance and fit. For buyers searching for a Ford F-150 engine air filter or a Lincoln Navigator air filter replacement, this part number 143-3445 offers a straightforward OE-style option.

Key Features

• Cylindrical engine air filter design
• Height: 196.0 mm
• Side A Length: 203.0 mm
• Side B Length: 203.0 mm
• Built for select Ford and Lincoln trucks, vans, and SUVs
• Direct replacement format for factory air intake systems

FTF Air Filter Line Details

Denso’s First Time Fit Air Filter line is focused on OE-style fit and consistent filtration performance. As a global OEM supplier of engine filtration components, Denso applies manufacturing standards intended to match the needs of factory air intake systems across a wide range of Ford and Lincoln vehicles.

Vehicle Fitment

• Fits 2019 Ford E-350 Super Duty, N/A
• Fits 1999-2018 Ford E-350 Super Duty, N/A
• Fits 2003-2014 Ford E-150, N/A
• Fits 2003-2014 Ford E-250, N/A
• Fits 1997-2008 Ford F-150, N/A
• Fits 2003-2005 Ford E-150 Club Wagon, N/A
• Fits 2003-2005 Ford E-350 Club Wagon, N/A
• Fits 2000-2005 Ford Excursion, N/A
• Fits 1997-2004 Ford Expedition, N/A
• Fits 2004 Ford F-150 Heritage, N/A
• Fits 1999-2004 Ford F-250 Super Duty, N/A
• Fits 1999-2004 Ford F-350 Super Duty, N/A
• Fits 1996-2004 Ford Mustang, N/A
• Fits 1998-2004 Lincoln Navigator, N/A
• Fits 1997-2002 Ford E-150 Econoline, N/A
• Fits 1997-2002 Ford E-150 Econoline Club Wagon, N/A
• Fits 1997-2002 Ford E-250 Econoline, N/A
• Fits 1997-2002 Ford E-350 Econoline Club Wagon, N/A
• Fits 2002 Lincoln Blackwood, N/A
• Fits 1995-2002 Lincoln Continental, N/A
• Fits 1997-1999 Ford F-250, N/A
• Fits 1997-1998 Ford E-350 Econoline, N/A

What It Helps Address

• Restricted airflow from a dirty or clogged engine air filter
• Routine maintenance replacement for Ford F-150, Expedition, and Mustang applications
• Factory airbox fitment concerns on select Ford and Lincoln models
• Air intake service needs on vans, trucks, and SUVs with OE-style filter sizing

Installation Notes and Tips

Verify the filter shape and dimensions against the existing airbox before installation. This part number 143-3445 is a cylindrical filter, so confirm the housing accepts the 203.0 mm by 203.0 mm profile and 196.0 mm height. Replace the filter during scheduled air intake service and inspect the airbox for debris before closing the housing.

This part cross-references FRAM CA8039 and Wix 46418 for the same application.

Quality Assurance

Denso states that First Time Fit Air Filters are built to its quality standards and backed by quality assurance. The brand’s OEM background in engine filtration supports consistent fit and performance expectations for select Ford and Lincoln vehicles.