Dorman - HD Solutions Diesel Exhaust Fluid (DEF) Filler Cap P/N:904-5301
$18.99
(You save)
Cap and seal your diesel exhaust fluid tank with the Dorman - HD Solutions Diesel Exhaust Fluid (DEF) Filler Cap 904-5301. It closes off the DEF tank fill opening after refilling, helping keep dirt, moisture, and debris out of the fluid and preventing DEF from spilling or evaporating. It installs as a direct-fit replacement across a range of Ford diesel applications, including the 2010-2018 Ford F-250, F-350, F-450, and F-550 Super Duty, the 2010-2012 Ford F-650 and F-750, and the 2015-2019 Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD. See the Buyer's Guide tab for the full list of covered years, makes, and models.
Direct replacement: engineered to drop in like the original cap on the listed applications.
Restores functionality: a dependable replacement if the original cap is leaking or worn.
Durable construction: made from quality materials for reliable performance and long service life.
Trustworthy quality: backed by a team of product experts in the United States and more than a century of automotive experience.
Interchange: 572.3004 5723004 · AU5Z5K204A
This part cross-references / interchanges with the following part numbers:
572.3004, AU5Z5K204A
Frequently Asked Questions
What does this part do?
It is a Diesel Exhaust Fluid (DEF) filler cap that seals the DEF tank fill opening, helping keep contaminants out of the fluid and preventing DEF from spilling or evaporating.
Which vehicles does it fit?
It is a direct-fit replacement for a range of Ford diesel applications, including the 2010-2018 F-250 through F-550 Super Duty, the 2010-2012 F-650 and F-750, and 2015-2019 Transit-150/250/350 models. See the Buyer's Guide tab.
What are signs the original cap may need replacing?
Signs a DEF filler cap may need replacing include visible cracking or wear, DEF leaking or seeping at the fill opening, or a cap that no longer seats or seals properly. Diagnose the cause before replacing.
What interchange numbers does this cap replace?
It cross-references 572.3004 (also written 5723004) and AU5Z5K204A.
Is this cap durably built?
Yes. It is made from quality materials for reliable performance and long service life, and is engineered to install like the original cap on the listed applications.
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Dorman - HD Solutions
Dorman - HD Solutions Diesel Exhaust Fluid (DEF) Filler Cap P/N:904-5301
This diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.Direct...
This diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.Direct...
This diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.Direct...
This diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.Direct...
This diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.Direct...
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.
