{"product_id":"ecogard-engine-air-filter-xa4878-for-ford-f-150-e-series-1997-2019-high-capacity-multilayer-media","title":"ECOGARD Engine Air Filter XA4878 for Ford F-150 \u0026 E-Series (1997–2019) — High-Capacity Multilayer Media","description":"\u003cstrong\u003eECOGARD XA4878 is a high-capacity replacement engine air filter engineered to trap dust and road debris and help maintain steady airflow for compatible Ford V8 and V10 engines.\u003c\/strong\u003e\n\n\u003cp\u003eReplacing the engine air filter is one of the simplest maintenance steps that can protect the intake system and help keep engine performance consistent between services. The ECOGARD XA4878 is built with multilayer media to capture fine particles while allowing the airflow your engine needs. It fits a wide range of Ford trucks, vans and SUVs produced between 1997 and 2019 — including many F-150, E-Series and Super Duty models — and is intended to be swapped at roughly 12,000-mile intervals or per the vehicle manufacturer’s service schedule.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles does this ECOGARD XA4878 filter fit?\u003c\/h3\u003e\n\u003cp\u003eXA4878 is compatible with numerous Ford models and engine sizes across multiple years. Always verify fitment with your vehicle’s year, make, model and engine size before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Ford F-150, E-150\/E-250\/E-350\/E-450, Excursion and Expedition models listed from 1997–2019.\u003c\/li\u003e\n  \u003cli\u003eCovers engines including 4.2L, 4.6L, 5.4L, 6.2L and 6.8L where specified.\u003c\/li\u003e\n  \u003cli\u003eReplaces common OEM and aftermarket part numbers such as Ford F50Y-9601A and FRAM CA8039.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the XA4878 help engine performance and fuel efficiency?\u003c\/h3\u003e\n\u003cp\u003eThe filter uses high-capacity media to remove airborne contaminants before they reach the intake, helping preserve throttle response and consistent combustion conditions. Cleaner air delivery supports steady engine behavior and can help maintain factory fuel economy between service intervals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdvanced filtration media traps dust, pollen and road particles.\u003c\/li\u003e\n  \u003cli\u003eDesigned to allow controlled airflow so the engine breathes effectively.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain consistent power and response during the recommended service period.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the service and replacement recommendations?\u003c\/h3\u003e\n\u003cp\u003eECOGARD recommends replacing the engine air filter every 12,000 miles or as advised by your vehicle manufacturer. Environmental conditions affect service needs: dusty or off-road use may require more frequent replacements, while mostly highway driving may extend the interval.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard recommendation: replace every 12,000 miles or 12 months.\u003c\/li\u003e\n  \u003cli\u003eInspect the filter at routine oil changes or if you notice reduced acceleration or unusual engine noises.\u003c\/li\u003e\n  \u003cli\u003eSwap filters more often in dusty, sandy, or heavy-pollution environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install the ECOGARD XA4878?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically straightforward and requires few or no tools on most compatible Ford models. The filter drops into the factory airbox in minutes, making it a practical DIY service for most owners and technicians.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMost installations take only a few minutes with minimal tools required.\u003c\/li\u003e\n  \u003cli\u003eDirect-fit design matches the OEM housing shape and seal points.\u003c\/li\u003e\n  \u003cli\u003eIncludes replacement guidance when matching against your vehicle filter lookup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this product for? The ECOGARD XA4878 is aimed at owners and fleet managers of late-1990s through 2019 Ford trucks, vans and SUVs who want a direct-fit, high-capacity replacement air filter. It’s suited for drivers who perform routine vehicle maintenance themselves, technicians servicing work trucks and commercial fleets, and anyone looking to protect engine components from airborne contaminants while preserving reliable airflow. Always confirm fitment for your specific model and engine before ordering to ensure proper sealing and performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will XA4878 fit my 2005 Ford F-150 4.6L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—XA4878 lists compatibility with many 1997–2008 F-150 4.6L applications; verify with your VIN or vehicle filter lookup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace this air filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace approximately every 12,000 miles or 12 months, sooner in dusty or heavy-use conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ECOGARD","offers":[{"title":"Default Title","offer_id":48086762717342,"sku":"B007D4UHAY","price":49.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ecogard-xa4878-front-packaging.jpg?v=1785904022","url":"https:\/\/northtrailauto.ca\/products\/ecogard-engine-air-filter-xa4878-for-ford-f-150-e-series-1997-2019-high-capacity-multilayer-media","provider":"North Trail Auto","version":"1.0","type":"link"}