Western Star Oil Filters
K&N replacement oil filters for Western Star are available for all models listed below. Select a link below for replacement performance oil filters made to improve engine performance for your Western Star. K&N replacement oil filters are designed with a heavy duty construction and rolled threads to provide extra protection against bursting or stripping. K&N replacement oil filters are also made to trap up to harmful contaminants and protect your Western Star from engine damage. K&N performance oil filters should be replaced according to the recommended oil change interval for your Western Star.
- Western Star 3800
- Western Star 4700
- Western Star 4700SB
- Western Star 4800SB
- Western Star 4864
- Western Star 4900 Series
- Western Star 4900EX
- Western Star 4900FA
- Western Star 4900SA
- Western Star 4964
- Western Star 4964 Series
- Western Star 5700XE
- Western Star 5842
- Western Star 5864
- Western Star 5942
- Western Star 5964
- Western Star 6900
- Western Star 6900XD
- Western Star 6942
- Western Star 6964