Dorman - OE Solutions Power Steering Reservoir P/N:603-939
Keep the power steering system fed and sealed with the Dorman - OE Solutions Power Steering Reservoir 603-685. It drops in as a direct-fit replacement for the 1996-2000 Honda Civic, giving the hydraulic fluid that supplies the power steering pump a clean, leak-free container to replace one that has aged and cracked.
If a cracked or leaking reservoir is the cause of low fluid, a whining pump, or stiff steering, this part replaces the worn container; diagnose the source of any leak before installing. Interchange: 3R-213 · 3R213 · 53697SB3951 · 53697SB3952 · 53701S01A51 · SK603685 · 9930013. Manufacturer part number 603-685 (also 603685).
This part cross-references / interchanges with the following part numbers:
What does this power steering reservoir do?
It stores power steering fluid and supplies it to the pump, keeping the hydraulic steering system properly fed and sealed against leaks.
Which vehicle does the 603-685 fit?
It's a direct-fit replacement for the 1996-2000 Honda Civic. Check the Buyer's Guide tab to confirm it matches your specific vehicle.
What numbers does this reservoir interchange with?
It cross-references 3R-213 (3R213), 53697SB3951, 53697SB3952, 53701S01A51, SK603685, and 9930013.
What are signs my reservoir may need replacing?
Signs include visible cracks, fluid seepage around the reservoir, and repeatedly low fluid. Diagnose the source of any leak before replacing the part.
Does it include fluid or hardware?
This listing is for the power steering reservoir; add the correct power steering fluid separately per the vehicle service information, and consult that information for any additional parts your installation requires.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.