WIX Filters P544325/P607965 Primary Air Filter

The WIX Filters P544325 / P607965 Primary Air Filter delivers high-capacity, low-restriction filtration for heavy-duty diesel engine air intakes, protecting Freightliner M2 engines and other commercial fleets from dust and debris. Built as a corrugated panel / cylindrical filter with high-efficiency media, it uses heavy-duty metal and synthetic components to endure demanding, dusty environments. This filter is commonly installed in Freightliner M2 diesel engines and other heavy-duty transportation applications where clean intake air is critical for engine efficiency and long-term reliability, including municipal vehicles and industrial diesel-powered equipment. Key specifications include Brand: WIX Filters; Part Number: P544325 / P607965; Product Type: Primary Engine Air Filter; Filter Style: Corrugated Panel / Cylindrical Air Filter; Media Type: High-Efficiency Air Filter Media; Application: Freightliner M2 Diesel Engines; Dust Holding Capacity: High Capacity Design; Airflow Design: Low Restriction Performance; Heavy-Duty Service Rated: Yes; Replacement Interval: Manufacturer Maintenance Schedule Recommended; Compatible Equipment: Freightliner M2 Series Trucks; Designed For: Engine Protection and Intake Air Cleanliness. Common replacements include Donaldson P537876, Baldwin RS4634, and Fleetguard AF26154.