Dorman - OE Solutions Washer Fluid Reservoir P/N:603-620
Dorman 603-159 front windshield washer fluid reservoir for the 2002-2010 Ford Explorer and other vehicles holds the washer fluid for the windshield sprayers.
A cracked body, fluid leaking under the hood or washer fluid that keeps disappearing can mean the reservoir has failed. Before you replace it, rule out a loose tube connection or a leaking washer pump. The vehicles take one reservoir, mounted at the front.
This Dorman washer reservoir is a direct-fit replacement for the 2002-2010 Ford Explorer, the 2002-2010 Mercury Mountaineer and the 2003-2005 Lincoln Aviator.
Fit and size
Build and materials
One reservoir with its cap, grommet, tubing and level sensor. Mounting hardware and a mounting bracket are not included, so plan on new mounting hardware.
Interchange: ?APWSR356 · ?APWSR358
APWSR357 · 1L2Z17618AA · 3L2Z17618AA · 3L2Z17618BA · 5L2Z17618CA · FO1288141 · FO1288142
This part cross-references / interchanges with the following part numbers:
Is the Dorman 603-159 reservoir the right one for the 2002-2010 Ford Explorer?
Yes. The Dorman 603-159 front windshield washer fluid reservoir fits the 2002-2010 Ford Explorer.
Does the Dorman washer fluid cap come with this reservoir?
Yes, the cap comes with the reservoir, along with a grommet, tubing and a level sensor. Mounting hardware and a mounting bracket are not included.
Is the Dorman washer fluid reservoir made of plastic?
Yes. Dorman 603-159 is a plastic washer fluid reservoir.
How can I tell if my washer fluid reservoir has failed?
Look for cracks, wet spots or fluid residue around the reservoir, or fluid that keeps going missing. Check with the engine off and cool; a shop can test the rest.
Can this reservoir handle underhood heat and vibration?
Yes. Dorman 603-159 is engineered to withstand underhood heat and engine vibration, and to help keep washer fluid stored without leaks.
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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.