Toyota Vacuum Switching Purge Valve Dorman 911-603 - 1AZMX00076

The Vacuum Switching Purge Valve is a key part of the evaporative system. It's function is to control the flow from the charcoal canister line to the intake manifold. Some OBD trouble codes associated to a malfunctioning VSV include but are not limited to: P0401, P0441, P0446.


  • Mounts on the engine
  • Number of ports: 2
  • Correct electrical connection
  • Replaces dealer part numbers: 2586022020, 25860 22020, 9008091203, 90080 91203, 9091012149, 90910 12149, 9091012201, 90910 12201
  • Built to strict quality control standards

This is an electrical part and is 100% tested before they leave our warehouse.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

3.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
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1 Stars
Returned part / not needed
Problem was improperly diagnosed, part was returned,not needed
May 4, 2017
10 months ago
Wrong part
The part didn’t fit my car & it cost double from the mechanic..
January 17, 2018
1 month ago
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Vehicle Fit

  • 1998-1999 Toyota Celica Vacuum Switching Purge Valve L4 2.2L Dorman 911-603
  • 1996-2000 Toyota Rav4 Vacuum Switching Purge Valve Dorman 911-603
  • 1995 Toyota Tacoma Vacuum Switching Purge Valve L4 2.7L California Emissions Dorman 911-603
  • 1996-2000 Toyota Tacoma Vacuum Switching Purge Valve L4 2.4L Dorman 911-603
  • 1996-2000 Toyota Tacoma Vacuum Switching Purge Valve L4 2.7L Dorman 911-603
  • 2000-2002 Toyota Tundra Vacuum Switching Purge Valve V6 3.4L Dorman 911-603
Only 4 left in stock
Part #: 1AZMX00076

Ships Same Day for orders placed by 4 P.M. ET

Brand #: 911-603

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