Dorman - HELP Vacuum Reservoir P/N:47995

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$54.99
MPN: 47995
UPC: 885484675377
Item Package Quantity: 1
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Dorman - HELP Vacuum Reservoir P/N:47995
Dorman - HELP Vacuum Reservoir P/N:47995
$54.99

Keep vacuum-actuated systems responding steadily with the Dorman vacuum reservoir 47995, a storage canister that holds a reserve of engine vacuum so downstream components still have vacuum to draw on when manifold vacuum drops off under load. It drops in as a direct-fit replacement across a wide range of Ford vans, including the 2002-2014 Ford E-150, 2003-2014 Ford E-250, 2000-2018 Ford E-350 Super Duty, 2003-2017 Ford E-450 Super Duty and 2000-2006 Ford Econoline — see the Buyer's Guide tab for the full list.

  • Direct replacement: engineered to drop in like the factory reservoir on the listed applications.
  • Ideal fix: a straightforward swap when the original canister is missing or damaged.
  • 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.

If a cracked or leaking reservoir is behind weak or slow-responding vacuum accessories, replacing it with this canister helps restore the stored vacuum supply those systems rely on.

Interchange: YC2Z19A566AA

This part cross-references / interchanges with the following part numbers:

YC2Z19A566AA

Frequently Asked Questions

What does the Dorman vacuum reservoir 47995 do?

It stores a reserve of engine vacuum so vacuum-operated systems keep a steady supply to draw on even when manifold vacuum drops, such as during acceleration.

Will this fit my Ford E-350 Super Duty?

Yes, it is a direct-fit replacement for the 2000-2018 Ford E-350 Super Duty, along with many other Ford E-Series vans. Check the Buyer's Guide tab to confirm your exact year and model.

What are the signs the vacuum reservoir may need replacing?

Cracks or leaks in the canister that let stored vacuum bleed off can cause vacuum-actuated accessories to respond weakly or slowly. Diagnose the cause before replacing.

What interchange number does this replace?

This Dorman vacuum reservoir cross-references to YC2Z19A566AA.

Does it install in place of the original?

Yes. It is engineered to drop in like the factory reservoir on the listed applications for a straightforward replacement.