Gates PV400 Vapor Canister Purge Solenoid

Gates PV400 Vapor Canister Purge Solenoid

The Gates PV400 vapor canister purge solenoid is a direct replacement for evaporative emission control service on a wide range of GM vehicles. Built with durable materials for long service life, it helps restore proper purge control and EVAP system operation on applications such as Chevrolet Silverado, GMC Sierra, and Chevrolet Equinox.

Key Features

• Vapor canister purge solenoid for evaporative emission control systems
• High-quality construction for durability and extended service life
• 2 hose ports, oval 1-connector design
• Female connector with 2 male pin terminals
• Direct-fit replacement for many Chevrolet, GMC, Buick, Cadillac, Pontiac, Saturn, Hummer, and GMC models
• Gates PV400 replacement part number for service matching

Product Details

This Gates vapor canister purge solenoid is engineered to replace a worn or malfunctioning EVAP purge valve and restore normal purge operation. The PV400 is used across many GM platforms, including Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Malibu, and Chevrolet Tahoe applications. This part cross-references Dorman OE Solutions 911-032 for the same application.

As part of the Gates Vapor Canister Purge Solenoid line, the PV400 is built for dependable fit and function in emission control service. It is a practical OE-style replacement for vehicles that rely on accurate vapor routing to maintain proper evaporative emissions system performance.

What It Helps Fix

• Check engine light related to EVAP purge circuit faults
• Rough idle caused by purge valve sticking open or closed
• Fuel vapor control issues in the evaporative emission system
• Hard starting after refueling on affected vehicles
• Emission test failures tied to purge solenoid malfunction

Installation Notes and Tips

Verify connector shape, terminal count, and hose port layout before installation. The PV400 uses an oval connector, female connector gender, and pin terminals, so matching the original part is important for proper fitment. Confirm vehicle-specific application details for Chevrolet Silverado, GMC Sierra, and other listed models before service.

Quality Assurance

Gates manufactures this purge solenoid from quality materials to support durability and service life. Replacing a failed purge solenoid helps restore the EVAP system to proper operation and performance.