Standard Ignition CVS12 Vapor Canister Vent Solenoid

Vapor Canister Vent Solenoid for GM Applications

Standard Ignition CVS12 is a vapor canister vent solenoid built for emission control service on select Buick and Pontiac vehicles. It is engineered to meet or exceed original equipment specifications and uses industrial-grade materials for dependable operation in the evaporative emissions system.

Compatible with 2001-2003 Pontiac Aztek and 2002-2003 Buick Rendezvous, this CVS12 replacement is also listed for 2004 Pontiac Aztek and 2004 Buick Rendezvous with a rectangular base. The Standard Ignition CVS12 is a direct-fit service part for restoring proper vent control in the EVAP system.

Key Features

• Vapor canister vent solenoid for emission control repair
• Built to meet or exceed original equipment specifications
• Industrial-grade materials for durable performance
• End-of-line testing for quality verification
• Male terminal design with pin terminals
• 1 port and 2 hose connectors for the specified application

Detailed Description

The Standard Ignition CVS12 is designed for evaporative emissions service where accurate vent control is required. It is a practical replacement for vehicles experiencing EVAP system faults, vent valve issues, or drivability concerns tied to emission system sealing and flow control. This part number, CVS12, is referenced for select Pontiac Aztek and Buick Rendezvous applications, including 2004 models with a rectangular base.

This part cross-references Dorman OE Solutions 911-514 and Gates PV440 for the same application.

What It Is Used For

• Check engine light related to EVAP vent circuit faults
• Evaporative emissions leak codes tied to vent valve operation
• Improper tank venting during purge and seal testing
• Vent solenoid sticking, opening, or closing inconsistently
• Emission control service on Pontiac Aztek and Buick Rendezvous models

Installation Notes and Tips

Verify the vehicle year, make, model, and base style before installation. Confirm the connector style, hose connection layout, port count, and terminal configuration match the original part. For best results, inspect related EVAP hoses and electrical connectors during replacement.

Quality Assurance

Standard Ignition states that this part is manufactured to meet or exceed original equipment specifications and is end-of-line tested for quality. The CVS12 is built with high-grade materials to support long service life and consistent performance in emission control use.