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Cylindrical Baldwin Filters PA3874 air filter, light pleated paper element, metal end caps

Baldwin Filters

Baldwin Filters PA3874 Air Filter 11 15/16 in Height 9 7/32 in Width

SKU CH-76YW-446EQ

Round automotive engine air filter measuring 11 15/16 in height and 9 7/32 in width

  • Round automotive engine air filter for reliable engine protection
  • Exact 11 15/16 in height ensures proper housing fit
  • 9 7/32 in outside diameter matches OEM specifications
  • Element-only design simplifies installation and maintenance
  • Baldwin Filters brand trusted for heavy-duty filtration performance

Product identity

The Baldwin Filters PA3874 is an automotive engine air filter built in a round, element-only design. It is intended for vehicle owners and service technicians who need a direct replacement filter that matches the specified dimensions for their engine intake system.

Thermals, noise and power

As a passive filtration component, the filter generates no heat, produces no noise and draws no electrical power during operation. Its function is to clean incoming air through the media without adding any thermal or acoustic load to the vehicle.

Critical fit dimension

The outside diameter measures 9 7/32 inches and the overall height is 11 15/16 inches, making these two figures the decisive specifications for confirming compatibility with the intended housing. Buyers who need a different diameter or height will not be able to use this filter in their application.

Highlights

  • Round automotive engine air filter for reliable engine protection
  • Exact 11 15/16 in height ensures proper housing fit
  • 9 7/32 in outside diameter matches OEM specifications
  • Element-only design simplifies installation and maintenance
  • Baldwin Filters brand trusted for heavy-duty filtration performance

Specifications

BrandBALDWIN FILTERS

Questions about this item

How do I install the Baldwin PA3874 air filter with its 9 7/32 in outside diameter?

Open the air cleaner housing, remove the old element, seat the new filter so the 9 7/32 in outside diameter matches the housing seal, then close and latch the cover.

When should the Baldwin PA3874 be replaced?

Replace at the vehicle manufacturer's recommended service interval or sooner if the element shows heavy dirt loading or damage.

What limits the Baldwin PA3874 during sustained heavy-duty use?

The filter's dust-holding capacity is the first limit reached; once saturated, airflow drops and the element must be changed.

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