{"product_id":"4pcs-p621725-engine-air-filter-for-kenworth-t680-t880-peterbilt-567-579-truck","title":"4Pcs P621725 Engine Air Filter For Kenworth T680 T880 \u0026 Peterbilt 567 579 Truck","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis 4-piece engine air filter set is an aftermarket replacement part for the air intake system of the referenced truck applications. Each filter is identified by the P621725 part number. The set provides four filters for the models listed.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAftermarket engine air filter set\u003c\/li\u003e\n\u003cli\u003ePart number P621725\u003c\/li\u003e\n\u003cli\u003eFour filters included\u003c\/li\u003e\n\u003cli\u003eIntended for the truck applications listed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngine air filter for Kenworth T680\u003c\/li\u003e\n\u003cli\u003eEngine air filter for Kenworth T880\u003c\/li\u003e\n\u003cli\u003eEngine air filter for Peterbilt 567\u003c\/li\u003e\n\u003cli\u003eEngine air filter for Peterbilt 579\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Engine Air Filter\u003c\/li\u003e\n\u003cli\u003eQuantity: 4 Pieces\u003c\/li\u003e\n\u003cli\u003ePart Number: P621725\u003c\/li\u003e\n\u003cli\u003eModel Application: Kenworth T680, Kenworth T880, Peterbilt 567, Peterbilt 579\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the purpose of an engine air filter? \u003cstrong\u003eA:\u003c\/strong\u003e An engine air filter helps capture airborne debris before air enters the engine intake, supporting normal engine operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I verify this filter fits my truck? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm that the part number P621725 and the listed model applications match your truck's requirements, and compare the filter dimensions and part number against your existing filter before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"RivetOak","offers":[{"title":"Default Title","offer_id":67603030769764,"sku":"ZZ3P01467","price":371.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/6647\/7156\/files\/s-l1600_0babc27d-926e-4058-99f9-a0bdd4b63977.jpg?v=1791021801","url":"https:\/\/www.rivetoak.com\/products\/4pcs-p621725-engine-air-filter-for-kenworth-t680-t880-peterbilt-567-579-truck","provider":"RivetOak","version":"1.0","type":"link"}