DENSO 143-3715 First Time Fit Engine Air Filter Trapezoid OE Replacement

The DENSO 143-3715 First Time Fit® Engine Air Filter is an OE-grade replacement panel filter engineered to deliver factory-level fit and filtration performance. Designed as a direct-fit replacement for Ford and Lincoln applications, this trapezoid-style filter slots into the factory air cleaner housing without modification.

At its core, the 143-3715 uses a three-layer filtration media — a coarse outer layer to capture large dirt and debris, an intermediate layer for mid-size particles, and a fine inner layer to trap the smallest airborne contaminants. This progressive filtration approach provides significantly higher filtration efficiency than basic single-layer designs, protecting internal engine components from abrasive particulate wear.

Key Features:

• Three-layer progressive filtration media for superior particle capture across all size ranges
• Precision-molded seals eliminate air bypass and ensure a factory-quality fit in the air cleaner housing
• High-airflow design supports improved engine performance and fuel economy
• Superior dust-holding capacity extends service life and maximizes durability
• Trapezoid panel design — 4-sided construction for a secure OE fit
• First Time Fit® engineering guarantees correct fitment right out of the box

Replaces OEM Part Numbers: Ford CN1Z-9601-A, Motorcraft FA-1914, Wix WA10261

DENSO has been a trusted OEM supplier to the world's top automakers for over 50 years. The First Time Fit® product line brings that same OE-caliber engineering directly to the aftermarket, ensuring you get the right part with the right fit — every time.