Motorcraft® Air Filters Feature:

Tight, leakproof polyurethane seals are superior to plastisol seals
Dry-type cleaner elements are chemically treated to withstand damage from oil and moisture
Resistant to temperature extremes
Meets at least 98.5% efficiency standard in coarse dust testing, with excellent dirt-holding properties
Treated to enhance capacity and efficiency

Alternate/OEM Part Number(s): 4R3U9601AB, 4R3Z9601AA

Part Number: FA1773