Dorman - HELP Washer Fluid Reservoir Cap P/N:54100
Close off the washer fluid reservoir's fill opening again with the Dorman - HELP Windshield Washer Fluid Reservoir Cap, part number 47339. It fits many vehicles, among them the 2002-2008 Dodge Ram 1500, 2008-2017 Jeep Wrangler and 2005-2009 Dodge Ram 2500, as a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list.
This Dorman windshield washer reservoir cap is designed to fit and work like the original cap on the specified vehicles. It is also engineered for durability and dependable performance.
Signs this part may need replacing include a cap that is missing, cracked, or no longer stays in place on the reservoir opening. An uncovered reservoir can let dirt and debris reach the washer fluid.
Interchange: 55077261AA
This part cross-references / interchanges with the following part numbers:
What does the Dorman washer fluid cap do?
It closes off the fill opening of the windshield washer fluid reservoir, which helps keep dirt and debris out of the fluid.
Does it fit a 2008-2017 Jeep Wrangler?
Yes. The 2008-2017 Jeep Wrangler is a listed application, as are the 2002-2008 Dodge Ram 1500 and 2005-2009 Dodge Ram 2500. The "Vehicles it fits" section shows every vehicle it fits.
When should I replace the washer reservoir cap?
Signs it may need replacing include a cap that is missing, cracked, or has failed from heat and fatigue, leaving the reservoir opening uncovered.
How does this cap install?
It is designed as a direct replacement and goes on the reservoir fill opening in place of the original cap. Refer to your vehicle's service information if you are unsure.
What part number does Dorman 47339 interchange with?
Dorman 47339 interchanges with part number 55077261AA.
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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.