Baldwin Filters RS3543 Automotive Air Filter

Product Description

The BALDWIN FILTERS RS3543 is a replacement automotive air filter designed to protect engines from airborne contaminants including dust, dirt, and debris. Installed in the air intake system, this filter prevents particulate matter from reaching engine components, helping maintain proper combustion efficiency and extending engine service life. Weighing 0.5 pounds, the RS3543 is a direct-service replacement unit suited for professional fleet maintenance shops, equipment dealers, and field service technicians working on heavy-duty and off-highway applications.

The RS3543 is used in a range of heavy equipment and automotive applications. It is cross-referenced to multiple OEM and aftermarket part numbers, making it a practical consolidation part for shops servicing multiple equipment brands. Typical install scenarios include scheduled air filter replacement intervals on construction equipment, agricultural machinery, and commercial vehicles.

Key Features

• Direct-replacement air filter for heavy-duty and off-highway equipment
• Filters airborne contaminants from engine intake air supply
• Broad cross-reference compatibility covering multiple OEM and aftermarket part numbers
• Lightweight at 0.5 pounds for easy handling and installation
• Single-unit packaging suitable for one-at-a-time service calls

Compatibility

Compatible with applications using the following OEM and aftermarket part numbers: Case 222429A1, Caterpillar 91K6102300, Cummins 1403981, Donaldson P829332, Fram CA9269SY, Hastings AF2293, International 47128200, John Deere AP33331, Komatsu Z760234790, and Wix 546672.

Installation Notes

Air filter replacement is typically performed by a qualified equipment technician or diesel mechanic. Always shut down the engine and allow it to cool before removing the air filter housing. Inspect the housing and sealing surfaces for cracks or debris before installing the new filter. Ensure the filter seats fully and all housing clamps or fasteners are secured before returning the equipment to service.