Wix 49320 Air Filter

Engine Air Filter for Toyota and Lexus Fitment

The Wix 49320 engine air filter is a panel-style replacement built for Toyota and Lexus applications that call for dependable intake filtration. It is sized for the listed vehicles and uses cellulose media to help maintain airflow while capturing airborne contaminants from everyday driving.

Key Features

• Panel-style engine air filter for light-duty passenger vehicles
• Cellulose media with phenolic resin treatment for added moisture resistance
• 30% more media than OES filters, according to Wix product data
• High-tear strength polyurethane seal on applicable designs for temperature durability
• Laboratory tested to ISO 5011 standards with at least 99.5% efficiency, based on Wix 42389
• Part number 49320 for direct replacement searches and catalog matching

Detailed Description

Wix 49320 is an engine air filter for Toyota Prius, Prius V, Prius Plug-In, RAV4, and Lexus CT200h and NX300h applications listed below. The filter uses enhanced cellulose media to support engine protection in normal commuting, stop-and-go traffic, dirt roads, construction zones, short trips, and highway driving. For shoppers searching for a Toyota Prius engine air filter, Lexus CT200h air filter, or Wix 49320 replacement, this part matches the specified OE references and vehicle listings.

This part cross-references FRAM CA10741 and Purolator A26114 for the same application.

Vehicle Fitment

• Fits 2015-2021 Lexus NX300h, N/A. Original Equipment Part Number 17801-37021
• Fits 2018 Toyota RAV4, N/A. Original Equipment Part Number 17801YZZ12
• Fits 2014-2017 Lexus CT200h, N/A. Original Equipment Part Number 17801-37021
• Fits 2017 Toyota Prius V, N/A. Original Equipment Part Number 17801YZZ12
• Fits 2016-2017 Toyota RAV4, N/A. Original Equipment Part Number 17801-37021
• Fits 2016 Toyota Prius, N/A
• Fits 2010-2013 Toyota Prius, N/A
• Fits 2014-2016 Toyota Prius V, N/A. Original Equipment Part Number 17801-37021
• Fits 2014-2015 Toyota Prius, N/A. Original Equipment Part Number 17801-37021
• Fits 2014-2015 Toyota Prius Plug-In, N/A. Original Equipment Part Number 17801-37021
• Fits 2011-2013 Lexus CT200h, N/A
• Fits 2012-2013 Toyota Prius Plug-In, N/A
• Fits 2012-2013 Toyota Prius V, N/A

Installation Notes and Tips

Verify the air box shape and OE reference before installation, especially when comparing part number 49320 against other Toyota and Lexus filter listings. Inspect the air cleaner housing for dirt, debris, or moisture before installing the new filter, and confirm the seal seats evenly around the perimeter.

Quality Assurance

Wix states that this filter is engineered for OEM air filter change intervals and tested to ISO 5011 efficiency standards. The cellulose media and moisture-resistant treatment are used to support durability in demanding driving conditions.