Baldwin Filters PA4594 Automotive Air Filter

Product Description

The BALDWIN FILTERS PA4594 is a direct-replacement automotive air filter designed to protect internal combustion engines from airborne contaminants including dust, dirt, and debris. Installed in the intake air stream upstream of the throttle body or carburetor, this filter maintains proper airflow while capturing particulates that cause premature engine wear. Weighing 1.15 pounds, it is a straightforward drop-in service item for qualified technicians and experienced DIYers performing routine preventive maintenance on compatible gasoline or diesel-powered vehicles and equipment.

The PA4594 is suited for automotive and light equipment applications where standard panel or radial-seal air filtration is required. It serves as a direct OEM-style replacement and cross-references to multiple industry part numbers, making it a reliable option for service shops stocking one part to cover a range of vehicles and machines that share this filter specification.

Key Features

• Drop-in replacement design simplifies routine air filter service
• Filters airborne particulates to protect engine internals and extend service life
• Cross-references to ACDelco A1122C, Donaldson P159039, Fleetguard AF949, GMC 25097113, Hastings PA4594, Komatsu 6001817310, Purolator AF4554, and Wix 42397
• Compact at 1.15 pounds for easy handling and installation
• UNSPSC Code 40161505 for procurement and cataloging compatibility

Compatibility

The PA4594 cross-references the following manufacturer part numbers: ACDelco A1122C, Donaldson P159039, Fleetguard AF949, GMC 25097113, Hastings PA4594, Komatsu 6001817310, Purolator AF4554, and Wix 42397. Verify fitment against your specific vehicle or equipment application before installation.

Installation Notes

Air filter replacement is typically performed by automotive or equipment technicians during scheduled maintenance intervals. Shut down the engine and allow it to cool before servicing the air intake assembly. Ensure the filter housing and sealing surfaces are free of debris before seating the new filter to prevent unfiltered air bypass. Dispose of the used filter in accordance with local regulations.