Dorman 911-582 Vacuum Switching Valve

Dorman 911-582 Vacuum Switching Valve

Dorman 911-582 is a replacement vacuum switching valve built to match the fit and function of the original part on specified vehicles. It uses a factory-style connector for plug-and-play installation and is built with aluminum and plastic construction for the vacuum system.

Key Features

• Direct replacement vacuum switching valve for emission control vacuum system service
• Factory-style connector supports straightforward electrical connection
• Aluminum and plastic construction
• 2-terminal, 2-port design
• Compact 2.5-inch length with 0.25-inch port outside diameters
• Compatible with Nissan Altima and Nissan Sentra applications listed below

Detailed Description

This Dorman vacuum switching valve, part number 911-582, is made for specified Nissan applications where the original valve needs replacement. It is designed around the original fit and function, with a plug-and-play connector that helps simplify installation and restore proper vacuum routing in the emission control system. For buyers searching for a Nissan Altima vacuum switching valve or Nissan Sentra fuel bypass check valve replacement, 911-582 provides a direct-match service part for the listed vehicles.

This part cross-references Standard Ignition CVS98 for the same application.

What It Helps Fix

• Fault codes related to vacuum switching valve performance
• Improper vacuum routing in the emission control system
• Fuel bypass check valve replacement needs on listed Nissan models
• Hard starting or drivability concerns tied to vacuum control issues
• Failed original valve connector or electrical connection issues

Installation Notes and Tips

Verify connector style, port layout, and mounting location before installation. This valve uses a factory-style connector and a 2-port configuration, so matching the original routing is important. Confirm application details for 2001-2006 Nissan Sentra and 2002-2006 Nissan Altima, including the fuel bypass check valve note shown in the fitment data.

• Fits 2002-2006 Nissan Altima, N/A, Fuel Bypass Check Valve
• Fits 2001-2006 Nissan Sentra, N/A, Fuel Bypass Check Valve

Quality Assurance

Dorman replacement parts are engineered to match original part fit and function for specified applications. Part number 911-582 is built for the listed Nissan Altima and Nissan Sentra fitments and is intended to restore proper vacuum switching performance in the emission control system.