{"title":"Truck \u0026 Engine Filters","description":"\u003cp\u003eReplacement engine air filters for heavy-duty trucks and pickups. Compare P623400 and P621725 references, replacement part numbers, dimensions, housing fit, and vehicle application notes before ordering.\u003c\/p\u003e","products":[{"product_id":"p623400-engine-air-filter-replacement-for-2517298c1-p616050-p635170-pa32001-compatible-with-nissan-titan","title":"P623400 Engine Air Filter, Replacement for 2517298C1, P616050, P635170, PA32001, Compatible with Nissan Titan","description":"\u003ch2\u003eWhat is this product?\u003c\/h2\u003e \u003cp\u003eThis P623400 engine air filter is a replacement filter for compatible pickup and truck applications, including Nissan Titan references in the product title.\u003c\/p\u003e \u003ch2\u003eCross-reference details\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003ePrimary part reference: P623400.\u003c\/li\u003e\n\u003cli\u003eReplacement references listed: 2517298C1, P616050, P635170, PA32001.\u003c\/li\u003e\n\u003cli\u003eCheck the current filter number, dimensions, and housing fit before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eKey features\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eReplacement engine air filter for truck and pickup maintenance.\u003c\/li\u003e\n\u003cli\u003ePart-number focused listing for precise comparison.\u003c\/li\u003e\n\u003cli\u003eUseful for buyers searching by OEM or aftermarket reference number.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eShould I buy by vehicle model only?\u003c\/strong\u003e\u003cbr\u003eNo. Always compare the current filter part number and dimensions before ordering.\u003c\/p\u003e","brand":"CTP","offers":[{"title":"Default Title","offer_id":40985584926784,"sku":null,"price":55.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6573\/7280\/files\/02_9031db26-31dd-4c1a-8849-f5c6d97dd0f8.jpg?v=1777450684"},{"product_id":"p621725-engine-air-filter-fit-for-kenworth-t680-t880-peterbilt-567-579-replaces-laf6725-p637453-pa32000-wa11058-501058","title":"P621725 Engine Air Filter Fit for Kenworth T680 T880, Peterbilt 567 579 Replaces LAF6725 P637453 PA32000 WA11058 501058","description":"\u003ch2\u003eWhat is this product?\u003c\/h2\u003e \u003cp\u003eThis P621725 engine air filter is a replacement filter for compatible heavy-duty truck applications listed in the product title.\u003c\/p\u003e \u003ch2\u003eCross-reference details\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003ePrimary part reference: P621725.\u003c\/li\u003e\n\u003cli\u003eApplication references: Kenworth T680\/T880 and Peterbilt 567\/579.\u003c\/li\u003e\n\u003cli\u003eReplacement references listed: LAF6725, P637453, PA32000, WA11058, 501058.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eKey features\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eHeavy-duty truck engine air filter replacement.\u003c\/li\u003e\n\u003cli\u003eDesigned for buyers comparing exact part numbers.\u003c\/li\u003e\n\u003cli\u003eUseful for maintenance teams and owner-operators checking cross references.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBefore you buy\u003c\/h2\u003e \u003cp\u003eConfirm filter dimensions, housing shape, and the current part number before purchase.\u003c\/p\u003e","brand":"CTP","offers":[{"title":"Default Title","offer_id":40985606488128,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6573\/7280\/files\/1688.jpg?v=1777453383"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/6573\/7280\/collections\/05_add33856-95f4-48f3-9a88-8fd51dea1319.jpg?v=1783886507","url":"https:\/\/www.carstrucksparts.com\/collections\/car-truck-filters.oembed","provider":"Cars Trucks Parts","version":"1.0","type":"link"}