Dorman - HELP Brake Master Cylinder Reservoir Cap P/N:42046
$12.99
(You save)
Seal the top of your brake master cylinder reservoir and help keep your brake fluid clean with the Dorman - HELP Brake Master Cylinder Reservoir Cap 42046. This cap closes off the master cylinder reservoir, holds brake fluid in place, and helps keep dirt and moisture out of the system. It's a direct-fit replacement across a wide range of Ford, Lincoln and Mercury applications — including the 1997-2014 Ford F-150, 1991-2005 Ford Explorer, 1986-2011 Ford Ranger, 1995-2011 Ford Crown Victoria, 1987-2004 Ford Mustang and 1990-2011 Lincoln Town Car. With 74 applications in total, see the Buyer's Guide tab for the full list.
Direct replacement: engineered to drop in like the original cap on the listed applications, matching its fit and function.
Restores functionality: a dependable replacement when the original cap is missing or has worn out.
Durable construction: made from quality materials for reliable performance and long service life.
Trustworthy quality: backed by a U.S.-based team of product experts and more than a century of automotive experience.
It closes the top of the master cylinder reservoir, holding brake fluid in place and helping keep dirt and moisture out of the brake system.
Will this cap fit my vehicle?
It's a direct-fit replacement for 74 Ford, Lincoln and Mercury applications, including the F-150, Explorer, Ranger, Crown Victoria and Mustang. Check the Buyer's Guide tab to confirm your exact year and model.
Is this a direct replacement for the factory cap?
Yes. It's built as a direct replacement that drops in like the original cap on the listed applications, so it installs in place of the factory part.
When should I replace my master cylinder reservoir cap?
Replace it if the original cap is missing, cracked, worn, or no longer sealing the reservoir properly. A poor seal can let moisture and debris into the fluid.
What interchange numbers does this cap replace?
It cross-references E9SZ-2162-A, E6DZ2162A, E9SZ2162A, EL3Z2162A, F58Z2162A, F88Z2162AA and 420464.
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Dorman - HELP
Dorman - HELP Brake Master Cylinder Reservoir Cap P/N:42046
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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.
