Baldwin Filters RS4803 Automotive Air Filter

Product Description

The BALDWIN FILTERS RS4803 is a replacement automotive air filter designed to remove airborne contaminants from the intake air stream before it enters the engine. It is installed in the air intake housing of light-duty and commercial vehicles and equipment. The RS4803 weighs 0.95 pounds and is classified under UNSPSC code 40161505. Installation is performed by diesel technicians, fleet mechanics, and qualified equipment service personnel. This filter provides OEM-style fitment and is a direct cross to several widely used industry part numbers, making it a straightforward replacement in the field.

This air filter is suited for use in vehicles and mobile equipment that require intake air filtration matching the original filter specifications. It is commonly installed during routine service intervals or when a filter inspection reveals excessive restriction or contamination. The RS4803 is cataloged as a compatible replacement for Case part number PW11P00012S005, Fleetguard part number AF26250, and Wix part number WA10027, covering a range of fleet and construction equipment applications where those filters are specified.

Key Features

• Direct replacement for Case PW11P00012S005, Fleetguard AF26250, and Wix WA10027
• Designed for automotive and mobile equipment air intake systems
• Lightweight construction at 0.95 pounds for easy handling during service
• UNSPSC code 40161505 for procurement and catalog alignment
• Single-unit packaging suitable for individual service calls or fleet stocking

Compatibility

The RS4803 is a compatible replacement for Case PW11P00012S005, Fleetguard AF26250, and Wix WA10027. Verify the original equipment filter part number and housing dimensions before installation to confirm fitment.

Installation Notes

Air filter replacement is a standard service task performed by diesel technicians and fleet mechanics. Before servicing, shut down the engine and allow it to cool before accessing the air intake housing. Inspect the housing and sealing surfaces for cracks, debris, or damage before installing the new filter. Ensure the filter seats fully and the housing cover is secured to prevent unfiltered air bypass.