Ryco MicroShield Cabin Air Filter RCA393MS Blue The thermo fan switch responds

The thermo fan switch responds to changes in engine coolant temperature

The air filter plays a critical role in protecting engine wear which can lead to costly engine replacement

life and flow for optimal quality engine filtration and are essential for maintaining peak performance

Strong internal components such as springs and element assemblies

which is a better choice for the environment - particularly with off-road driving

Ryco MicroShield Cabin Air Filter RCA393MS Blue The thermo fan switch respondsMicroShield Cabin Air Filters are the ultimate in vehicle filtration protection for vehicle passengers. Features and Benefits Incorporates Ryco MicroShield media technology designed and lab tested to filter out fine particles of 2. 5 micron or less. Anti bacterial agents within the media eliminate bacteria from the air flow and stops them growing in the filter once trapped. Superior allergy protection for vehicle occupants from airborne particles