Fleetguard LF3959 oil filter for the 89-02 Dodge 5.9L Cummins Diesel.
LF3959 Oil Filter, ONE ONLY.
Standard Filtration Oil Filter.
The Fleetguard brand, defining quality filtration products since 1963, is among the most recognized filter brands in the United States and around the world. Now a subsidiary of Cummins Filtration, Fleetguard/Cummins Filtration is the industry leader in filtration, exhaust, coolant and chemical technologies for diesel and gas markets. Cummins Filtration offers dependability and reliability that surpasses OEM specifications and customer requirements.