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Cylindrical automotive air filter, white pleated media with orange end caps, radial design

Baldwin Filters

Baldwin Filters RS4859 Automotive Air Filter 7-7/8 x 17-13/32 in

SKU CH-DT52-4Z7WR

Automotive radial air filter measuring 7-7/8 by 17-13/32 inches for engine protection

  • Radial design optimises airflow for engine performance
  • 7-7/8 in outside diameter fits specific engine compartments
  • 17-13/32 in height matches OEM specifications
  • Element-only construction simplifies installation and replacement
  • Baldwin Filters brand trusted for heavy-duty filtration

Baldwin Filters RS4859 Air Filter

This Baldwin Filters RS4859 is an automotive engine air filter designed for vehicle maintenance. It features a radial design with a 7 7/8 in outside diameter and 17 13/32 in height. The filter serves as a direct replacement component for compatible engine air intake systems.

Sustained filtration performance

The radial construction maintains consistent airflow while trapping contaminants throughout the service interval. Its dimensions of 7 7/8 in width by 17 13/32 in length provide the sealing surface required for reliable operation under continuous engine demand. The element-only format fits existing housing assemblies without modification.

7 7/8 in outside diameter fitment

The 7 7/8 in outside diameter and 17 13/32 in height are the critical measurements that determine whether this filter matches the original equipment specifications. Verify these exact dimensions against the vehicle manufacturer requirements before installation. Incorrect sizing will prevent proper sealing and filtration.

Highlights

  • Radial design optimises airflow for engine performance
  • 7-7/8 in outside diameter fits specific engine compartments
  • 17-13/32 in height matches OEM specifications
  • Element-only construction simplifies installation and replacement
  • Baldwin Filters brand trusted for heavy-duty filtration

Specifications

BrandBALDWIN FILTERS

Questions about this item

How much airflow restriction builds up across the 7-7/8 in radial element during a full day of heavy-duty engine operation?

The radial-seal design maintains consistent flow across the 17 13/32 in height, keeping restriction low through extended shifts.

What housing dimensions must the engine already have to accept the 7-7/8 in outside diameter and 17 13/32 in length?

The housing must match a 7-7/8 in outside diameter and 17 13/32 in overall length for proper radial sealing.

Will the 4859 model fit the same radial-seal housing used on existing heavy-duty engines?

It fits any housing built to the 7-7/8 in outside diameter and 17 13/32 in length standard used on current radial-seal applications.

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