Baldwin Filters PA4433 Automotive Air Filter

Product Description

The BALDWIN FILTERS PA4433 is a replacement automotive air filter designed to protect engine components by removing airborne contaminants from intake air before they reach the combustion chamber. This dry-type air filter fits into the engine air intake system and is serviced during routine maintenance intervals. It weighs 1.6 pounds and carries UNSPSC code 40161505. Installation is typically performed by automotive technicians or experienced DIYers as part of a standard air filter replacement service.

The PA4433 is suited for automotive applications where a direct OEM-style replacement air filter is required. It cross-references to several major filter brands, making it a reliable sourcing alternative when the OEM part or a competing brand filter is called out on a work order. Compatible cross-reference part numbers include Donaldson P621023, Fleetguard AF27882, Ford BC3Z-9601-A, Fram CA10888, Hastings AF1437, Mobil1 MA6902, Purolator VA6109, and Wix 49902.

Key Features

• Direct replacement for multiple competing filter brands across one SKU
• Filters airborne particulates from engine intake air to protect internal engine components
• Cross-references to OEM Ford part BC3Z-9601-A for straightforward dealer-to-aftermarket substitution
• Lightweight at 1.6 pounds for easy handling and installation
• Sold as a single unit per package

Compatibility

The PA4433 cross-references directly to Donaldson P621023, Fleetguard AF27882, Ford BC3Z-9601-A, Fram CA10888, Hastings AF1437, Mobil1 MA6902, Purolator VA6109, and Wix 49902. Verify fitment against the vehicle application guide or OEM part number before installation.

Installation Notes

Air filter replacement is performed by automotive technicians or qualified service personnel. Before servicing, turn off the engine and allow it to cool. Remove the air intake housing cover, extract the old filter, inspect the housing for debris, and seat the new filter securely before reinstalling the cover. Do not operate the engine with the air intake housing open or the filter missing.