Baldwin Filters PA1858 Automotive Air Filter

Product Description

The BALDWIN FILTERS PA1858 is a replacement automotive air filter designed to remove airborne contaminants from the intake air stream before they reach the engine. Measuring 4.125 inches in overall length and 4.1875 inches in outside diameter, this filter fits a compact footprint suited to a range of light-duty automotive and small-engine applications. It is typically installed by automotive technicians and fleet maintenance professionals performing routine air filtration service. The filter is sold individually, with a minimum order quantity of 6 units, making it practical for shop stock.

This filter is intended for automotive air intake systems where a direct-fit replacement of similar dimensions is required. Its compact outside diameter and short overall length make it applicable in confined engine compartments or equipment with space-constrained filter housings. It is appropriate for routine preventive maintenance intervals where air filter replacement is part of a standard service schedule.

Key Features

• Outside diameter of 4.1875 inches for precise housing fitment
• Overall length of 4.125 inches suits compact filter housings
• Designed as a direct OEM-style replacement air filter
• Sold individually per package with a minimum order quantity of 6
• UNSPSC Code 40161505 for procurement and catalog classification

Compatibility

Designed as an OEM-style replacement automotive air filter. Specific compatible vehicle or equipment applications were not provided in the available product data; confirm fitment by cross-referencing the PA1858 part number against the equipment manufacturer's filter specification.

Installation Notes

Air filter replacement is a standard maintenance task performed by automotive technicians. Shut off the engine and allow it to cool before servicing the air intake system. Inspect the filter housing and sealing surfaces for cracks or debris before installing the new filter. Ensure the filter is fully seated in the housing before reassembling to prevent unfiltered air from bypassing the element.