{"product_id":"wix-46603-engine-air-filter","title":"Wix 46603 Engine Air Filter","description":"\u003ch2\u003eWIX HD Engine Air Filter 46603\u003c\/h2\u003e\u003cp\u003eThe WIX 46603 is a heavy-duty engine air filter built for dependable airflow control and high-efficiency contaminant capture. It uses premium cellulose media, metal ends, and a durable expanded-metal structure to support OEM air filter change intervals in demanding service.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart number: 46603\u003c\/li\u003e\n\u003cli\u003eHeavy-duty air filter for engine intake systems\u003c\/li\u003e\n\u003cli\u003eCellulose filter media with pleat stabilization features where applicable\u003c\/li\u003e\n\u003cli\u003eMetal ends for added durability\u003c\/li\u003e\n\u003cli\u003eHigh-strength construction for long service life\u003c\/li\u003e\n\u003cli\u003eLaboratory-tested to ISO 5011 standards with minimum 99.9% contaminant removal, based on WIX reference testing\u003c\/li\u003e\n\u003cli\u003eAirflow rating: 230 CFM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFilter Construction and Performance\u003c\/h2\u003e\u003cp\u003eWIX HD air filters are built around premium filtration media and a reinforced structure that helps maintain consistent intake performance. The 15.125-inch height, 7.025-inch bottom outer diameter, 6.000-inch top outer diameter, and 3.609-inch inner diameter bottom provide the dimensional profile needed for the correct air cleaner housing fit. This WIX 46603 is a direct replacement style engine air filter for applications that call for a durable, high-efficiency intake filter.\u003c\/p\u003e\u003cp\u003eCompatible with select Ford, Baldwin, Fleetguard, and NAPA Gold cross-reference applications, this part number 46603 is commonly searched for heavy-duty engine air filter replacement needs. It is also referenced in searches for Ford 81DB9601JA and Ford 81DB9601TB applications.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Filter Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestricted airflow from a loaded or dirty intake filter\u003c\/li\u003e\n\u003cli\u003eExcess dust and debris entering the engine intake\u003c\/li\u003e\n\u003cli\u003ePremature filter breakdown in heavy-duty service\u003c\/li\u003e\n\u003cli\u003eReduced intake efficiency caused by worn filter media\u003c\/li\u003e\n\u003cli\u003eIncorrect replacement sizing for the air cleaner housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Fitment Tips\u003c\/h2\u003e\u003cp\u003eVerify housing dimensions before installation and compare the filter height, inner diameter, and outer diameters to the original part. For fitment-based searches, this WIX 46603 is used in heavy-duty and industrial applications, including Ford 81DB9601JA and Ford 81DB9601TB references. Confirm the air cleaner assembly matches the listed dimensions before service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWIX HD air filters are engineered with reinforced end caps and expanded metal support for durability in demanding operating conditions. The manufacturer cites ISO 5011 laboratory testing and a minimum 99.9% contaminant removal rating based on referenced WIX test parts.\u003c\/p\u003e","brand":"Wix","offers":[{"title":"Default Title","offer_id":52404422541493,"sku":"BDCS-46603","price":84.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WF_46603_Fro.jpg?v=1777766035","url":"https:\/\/www.partcatalog.com\/products\/wix-46603-engine-air-filter","provider":"PartCatalog","version":"1.0","type":"link"}