{"product_id":"baldwin-pa5321-cabin-air-filter","title":"Baldwin PA5321 Cabin Air Filter","description":"\u003ch2\u003eCabin Air Filter for Peterbilt Trucks\u003c\/h2\u003e\u003cp\u003eBaldwin PA5321 is a cabin air filter for Peterbilt trucks with the listed dimensions and replacement reference. It is built for applications that use the 11 1\/8 inch length and the matching filter size shown in the product data.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCabin air filter for HVAC filtration service\u003c\/li\u003e\n\u003cli\u003eDimensions: 11 1\/8 in. length, 6 25\/32 in. width, 25\/32 in. height\u003c\/li\u003e\n\u003cli\u003eDirect replacement reference for Elixaire 5X000180 and 5X000190\u003c\/li\u003e\n\u003cli\u003eFits Peterbilt truck applications listed in the fitment data\u003c\/li\u003e\n\u003cli\u003eBaldwin PA5321 part number for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Baldwin PA5321 cabin air filter is specified for Peterbilt truck applications that match the listed size and fitment data. It cross-references Elixaire 5X000180 and 5X000190 for the same application, and the dimensions help confirm proper selection before installation. This part number, PA5321, is associated with Peterbilt 388, Peterbilt 357, and Peterbilt 385 applications shown in the fitment table.\u003c\/p\u003e\u003cp\u003eUse PA5321 when replacing a cabin air filter in Peterbilt trucks that require the stated filter dimensions. The part number PA5321 also helps streamline ordering and service lookup for Peterbilt 388, Peterbilt 357, and Peterbilt 385 coverage.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or clogged cabin air filter\u003c\/li\u003e\n\u003cli\u003eRestoring HVAC airflow through the filter element\u003c\/li\u003e\n\u003cli\u003eMaintaining the correct filter size for the housing\u003c\/li\u003e\n\u003cli\u003eMatching an Elixaire cross-reference application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the filter dimensions against the existing unit before installation. Confirm the truck model and year against the fitment table, especially for Peterbilt 388 applications that list multiple year ranges. Check the housing for the 11 1\/8 inch length requirement and compare the old filter to PA5321 for a proper match.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBaldwin is a recognized filtration brand with a broad heavy-duty parts catalog. PA5321 is identified by the manufacturer part number and supported by the fitment and replacement data provided here.\u003c\/p\u003e","brand":"Baldwin","offers":[{"title":"Default Title","offer_id":53604129865909,"sku":"BFDG-PA5321","price":48.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BV_PA5321_Fro.jpg?v=1792996517","url":"https:\/\/www.partcatalog.com\/products\/baldwin-pa5321-cabin-air-filter","provider":"PartCatalog","version":"1.0","type":"link"}