Caterpillar 1R-1808 Engine Oil Filter – Advanced Efficiency Spin-On U-joint Signs You Need a New

Signs You Need a New Fuel/Water Separator

rough idle

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

Removes essentially 100% of free water and roughly 90% of emulsified water through cellulose-and-acrylic-bead media

Cat C7 (2003–2009) and C9 (2003–2010)

Caterpillar 1R-1808 Engine Oil Filter – Advanced Efficiency Spin-On U-joint Signs You Need a NewGenuine 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