{"product_id":"ecogard-engine-air-filter-xa10639-fits-audi-q5-a4-a5-s7-2018-2025-high-capacity-multi-layer-media","title":"ECOGARD Engine Air Filter XA10639 — Fits Audi Q5, A4, A5, S7 (2018–2025); High-Capacity Multi-Layer Media","description":"\u003cp\u003e\u003cstrong\u003eECOGARD XA10639 is a high-capacity replacement engine air filter engineered to block dust and road debris while supporting steady engine airflow for select Audi 2.0L and 2.9L models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eReplacing the engine air filter is a quick maintenance step that helps preserve intake cleanliness and consistent airflow. The ECOGARD XA10639 is built with advanced media to trap fine particles before they reach the throttle body and mass airflow sensor. It fits a range of Audi vehicles from model years 2018 through 2025 (specific models listed below) and is intended to be swapped at regular service intervals to help sustain performance and efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Audi models and years does this filter fit?\u003c\/h3\u003e\n\u003cp\u003eThis XA10639 replacement is designed for many Audi 2.0L and 2.9L applications, including Q5, Q5 Sportback, A4 Quattro, A5 Sportback, A4 allroad, RS5 and S7 where specified. Compatibility covers both conventional gasoline and certain hybrid\/PHEV variants depending on year and engine code.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Audi Q5 (2018–2021) and Q5 PHEV\/Q5 Sportback hybrid variants (2020–2022).\u003c\/li\u003e\n  \u003cli\u003eFits Audi A4 Quattro and A4 allroad (2017–2021 ranges) and A5 Sportback \/ A5 Quattro (2018–2021 ranges).\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with RS5, RS5 Sportback, SQ5 Sportback and S7 models where the OEM part cross-references match.\u003c\/li\u003e\n  \u003cli\u003eAlways verify fit using your vehicle’s year, engine size, and the Vehicle Filter Lookup before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this air filter affect engine performance and economy?\u003c\/h3\u003e\n\u003cp\u003eBy maintaining consistent airflow and keeping contaminants out of the intake tract, the filter helps the engine management system operate as intended between services. Cleaner air delivery reduces the burden on sensors and can support steady throttle response and fuel metering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdvanced filtration media captures dust, pollen and road particles before they enter the intake.\u003c\/li\u003e\n  \u003cli\u003eStable airflow characteristics help preserve engine response under normal driving conditions.\u003c\/li\u003e\n  \u003cli\u003eDesigned service interval of approximately 12,000 miles to maintain optimal operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the construction and maintenance details?\u003c\/h3\u003e\n\u003cp\u003eThe XA10639 uses multi-layer filter media and a robust frame to resist collapse and channel airflow efficiently. Installation is straightforward for most Audi vehicles—typically requiring few or no tools—and replacement is recommended at regular intervals or if the filter appears soiled.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable pleated media for high particle-holding capacity and predictable airflow.\u003c\/li\u003e\n  \u003cli\u003eRigid sealing flange to maintain proper fit and prevent bypass around the filter element.\u003c\/li\u003e\n  \u003cli\u003eSimple swap procedure: open the airbox, remove the old filter, seat the new filter, and close the housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does XA10639 compare to other common part numbers?\u003c\/h3\u003e\n\u003cp\u003eThis ECOGARD part cross-references several aftermarket and OEM numbers, making it a direct replacement option for many established filter listings. That simplifies sourcing if you’re matching parts across brands or looking for a like-for-like upgrade.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces Champ AF3630, Luber-Finer AF3630, Mann-Filter C17013 and more.\u003c\/li\u003e\n  \u003cli\u003eListed equivalents include NAPA 200866, Pronto PA99321, Service Pro MA10639.\u003c\/li\u003e\n  \u003cli\u003eCheck cross-reference charts and the Vehicle Filter Lookup tool to confirm exact compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The ECOGARD XA10639 is suited to Audi owners and technicians who want a reliable, high-capacity engine air filter that fits specified 2.0L and 2.9L Audi models. It’s a practical choice for routine scheduled maintenance, DIY servicing, and shops that need a drop-in replacement matching common cross-reference numbers. Confirm fitment for your specific year and engine before ordering to ensure compatibility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible models summary:\u003c\/strong\u003e Audi A4 allroad, A4 Quattro, A5 Quattro, A5 Sportback, Q5, Q5 Sportback, Q5 PHEV, RS5, RS5 Sportback, SQ5 Sportback, and S7 across listed model years. Replace per your manufacturer schedule—commonly every 12,000 miles—or sooner for severe driving conditions.\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: How often should I replace the ECOGARD XA10639?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace approximately every 12,000 miles or per your vehicle manufacturer’s schedule, sooner under dusty driving conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this filter fit my 2022 Audi Q5 PHEV?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, this XA10639 is compatible with certain 2020–2022 Q5 PHEV and Q5 Sportback hybrid applications; verify with the Vehicle Filter Lookup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ECOGARD","offers":[{"title":"Default Title","offer_id":55165833642327,"sku":"B077TNQ8SH","price":39.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/ecogard-xa10639-front-packaging.jpg?v=1790358388","url":"https:\/\/britishgarage.co.uk\/products\/ecogard-engine-air-filter-xa10639-fits-audi-q5-a4-a5-s7-2018-2025-high-capacity-multi-layer-media","provider":"British Garage","version":"1.0","type":"link"}