{"product_id":"4x-engine-air-filter-for-kenworth-t680-t880-peterbilt-567-579-truck-p621725","title":"4x Engine Air Filter for Kenworth T680 T880 Peterbilt 567 579 Truck P621725","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement engine air filter is intended for the listed Kenworth T680 and T880 and Peterbilt 567 and 579 truck applications and references part number P621725. An engine air filter helps trap airborne contaminants before air reaches the engine intake, supporting normal combustion and airflow. The listing covers four filters.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngine air filters help remove dust, dirt, and other airborne contaminants from intake air before it enters the engine.\u003c\/li\u003e\n\u003cli\u003eCross-references part number P621725 for comparison with the existing filter number.\u003c\/li\u003e\n\u003cli\u003eSupplied as a set of four filters for the listed Kenworth and Peterbilt truck applications.\u003c\/li\u003e\n\u003cli\u003eSuitable for routine intake air filter service when the current filters are restricted or due for replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003efor Kenworth T680 applications\u003c\/li\u003e\n\u003cli\u003efor Kenworth T880 applications\u003c\/li\u003e\n\u003cli\u003efor Peterbilt 567 applications\u003c\/li\u003e\n\u003cli\u003efor Peterbilt 579 applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing restricted, dirty, or damaged engine air filters\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance of the truck engine intake air system\u003c\/li\u003e\n\u003cli\u003eServicing the intake air filtration system during scheduled filter changes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Engine Air Filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e P621725\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Application(s):\u003c\/strong\u003e Kenworth T680, Kenworth T880, Peterbilt 567, Peterbilt 579\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Application:\u003c\/strong\u003e Truck engine intake air filtration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 4 filters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does an engine air filter do? \u003cstrong\u003eA:\u003c\/strong\u003e An engine air filter captures airborne contaminants from intake air before it reaches the engine, helping support normal airflow and combustion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should fitment be verified? \u003cstrong\u003eA:\u003c\/strong\u003e Compare the existing filter part number and the complete truck model designation against the information provided in this listing before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":67611491926289,"sku":"ZZ3P00403","price":364.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_7ef35ef9-055d-42f0-9a36-47fd6ac9e448.jpg?v=1790957736","url":"https:\/\/www.duraforce.com\/products\/4x-engine-air-filter-for-kenworth-t680-t880-peterbilt-567-579-truck-p621725","provider":"DURAFORCE","version":"1.0","type":"link"}