Dorman 911-602 Vacuum Switching Valve

Vacuum Switching Valve for Toyota and Lexus

Dorman 911-602 is a replacement vacuum switching valve for emission control vacuum systems on select Toyota and Lexus vehicles. It matches the original part’s fit and function and uses a factory-style connector for straightforward plug-in installation.

Key Features

• Plastic valve construction
• 2-port design for vacuum routing control
• Factory-style connector for plug-and-play installation
• Direct replacement for specified emission control applications
• Compatible with charcoal canister-mounted locations on listed vehicles

Detailed Description

This Dorman vacuum switching valve, part number 911-602, is built for emission control vacuum system service on select Lexus GS300, Lexus GS400, Lexus ES300, Toyota Camry, Toyota Solara, and Toyota T100 applications. It is a direct-fit replacement that follows the original part’s fit and function, making it a practical choice when servicing a charcoal canister-mounted vacuum switching valve. This part cross-references Gates PV421 for the same application.

Use 911-602 when you need a replacement vacuum switching valve that connects with the factory-style plug and maintains the original vacuum routing layout on the vehicle. The plastic housing and 2-port configuration support the specified OE-style installation and system layout.

What This Part Helps Address

• Fault codes related to vacuum switching valve operation
• Evaporative emission system performance concerns
• Vacuum routing issues at the charcoal canister
• Hard-to-diagnose drivability problems tied to emission control vacuum flow
• Failed or cracked original plastic valve housing

Installation Notes and Fitment

• Fits 1998-2000 Lexus GS300, N/A, mounted at charcoal canister
• Fits 1998-2000 Lexus GS400, N/A, mounted at charcoal canister
• Fits 1997-1999 Toyota Camry, N/A, mounted at charcoal canister
• Fits 1999 Toyota Solara, N/A, mounted at charcoal canister
• Fits 1997-1998 Lexus ES300, N/A, mounted at charcoal canister
• Fits 1997-1998 Toyota T100, N/A, mounted at charcoal canister

Confirm the original connector style and charcoal canister mounting location before installation. Part number 911-602 is listed for the vehicles above and should be matched to the existing emission control vacuum valve configuration.

Quality Assurance

Dorman replacement parts are built to match the fit and function of the original component on specified vehicles. The factory-style connector supports direct installation on the listed Toyota and Lexus applications.