Caterpillar 1R-1808 Engine Oil Filter – Advanced Efficiency Spin-On U-joint International medium-duty trucks with T444E

International medium-duty trucks with T444E (1994-1997)

Loss of power

Cat C7 (2003–2009) and C9 (2003–2010)

Fram: P8335

Caterpillar 1R-1808 Engine Oil Filter – Advanced Efficiency Spin-On U-joint International medium-duty trucks with T444EGenuine Caterpillar 1R 1808 (1R1808) advanced efficiency full flow engine oil filter also cataloged as Cat 275 2604. The universal spin on lube filter used across the 3406E, C series 9. 0L32. 0L, 3306, 3408, and 3412 engine families on heavy on highway trucks, off highway equipment, and industrial gensets. Signs You Need a New Engine Oil Filter Low oil pressure warning or fluctuating pressure gauge readings Dark, gritty, or metallic contaminated oil