Dorman - HELP Washer Fluid Reservoir Cap P/N:54100
Close off your washer fluid reservoir with the Dorman windshield washer reservoir cap, part number 47312 from Dorman - HELP, designed to cover the reservoir filler opening just like the original cap. It fits many vehicles, among them the 2008-2013 BMW M3, 2012-2016 BMW M5 and 2012-2018 BMW 320i. See the "Vehicles it fits" section for the full list.
A lost or cracked cap leaves the reservoir filler opening exposed. A new cap helps keep washer fluid in the reservoir and dirt and debris out.
Interchange: 61667264145 · 61667467951 · V201810
This part cross-references / interchanges with the following part numbers:
Is the Dorman washer fluid cap 47312 a direct fit for the 2008-2013 BMW M3?
Yes. It is listed as a direct-fit replacement for the 2008-2013 BMW M3, and also for the 2012-2016 BMW M5 and 2012-2018 BMW 320i. See the "Vehicles it fits" section for the full list.
What does a washer fluid reservoir cap do?
It closes the filler opening of the washer fluid reservoir. This helps keep fluid in the reservoir and dirt and debris out.
What are signs the reservoir cap may need replacing?
Replace the cap if it is missing, cracked, brittle from heat, or no longer stays securely on the filler opening.
How does this cap compare to the original?
Dorman designed it to fit and work the same as the original cap on the listed applications. It is intended to replace a cap that is missing, cracked or has failed from heat and fatigue.
What part numbers does Dorman 47312 interchange with?
It interchanges with 61667264145, 61667467951 and V201810.
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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.