ACKOJA A63-0400 Engine Air Filter

Engine Air Filter Overview

ACKOJA engine air filter A63-0400 is a direct-fit replacement for Subaru applications listed below. It is specified for vehicles using OE number 16546AA120 and supports clean intake airflow for routine service replacement.

Key Features

• Direct-fit engine air filter for the listed Subaru applications.
• Matches OE reference 16546AA120 for application verification.
• Cross-references Davico Mfg 18275 for the same application.
• Part number A63-0400 for catalog and fitment lookup.

Detailed Description

This ACKOJA engine air filter is built for Subaru Forester, Impreza, WRX, WRX STI, and XV Crosstrek applications shown in the fitment data. Use it when replacing a service-worn air filter on a Subaru Forester 2009-2013, Subaru Impreza 2008-2013, Subaru WRX 2013, Subaru WRX STI 2013, or Subaru XV Crosstrek 2013 with OE No. 16546AA120. The A63-0400 part number helps confirm the correct catalog match during ordering and service lookup.

ACKOJA focuses on replacement parts identified by OE references, making this filter a practical choice for maintenance on Subaru intake systems. If you are searching for a Subaru Forester engine air filter A63-0400 or a Subaru Impreza engine air filter A63-0400, this listing aligns with the fitment shown in the product data.

What It Is Used For

• Replacing a restricted or dirty engine air filter.
• Restoring normal intake airflow during scheduled maintenance.
• Matching OE number 16546AA120 for correct application selection.
• Supporting service on Subaru intake systems listed in the fitment table.

Installation Notes and Tips

Verify the OE number 16546AA120 and compare the vehicle details against the fitment table before ordering. Confirm the part number A63-0400 during installation planning and inspect the airbox sealing surfaces before fitting the new filter.

Quality Assurance

ACKOJA identifies this part by OE reference for application matching. Use the listed fitment data and OE number to confirm the correct replacement before service.