Standard Ignition CVS4 Vapor Canister Vent Solenoid

Vapor Canister Vent Solenoid for GM Applications

Standard Ignition CVS4 is a vapor canister vent solenoid built for emission control service on select Buick, Cadillac, Oldsmobile, 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 1997-2005 Buick LeSabre, Park Avenue, and Riviera; 1997-2005 Cadillac DeVille, Eldorado, and Seville; 1997-2005 Oldsmobile Aurora; and 2000-2005 Pontiac Bonneville applications. Standard Ignition CVS4 is a direct-fit emission control replacement for vehicles that need accurate vent control and sealed-system performance.

Key Features

• Vapor canister vent solenoid for evaporative emissions system service
• Meets or exceeds original equipment specifications
• Industrial-grade materials for durable operation
• End-of-line testing for quality verification
• Filter element included
• 1 hose connector, 5/8 in. hose size
• 1 port with 2 male pin terminals

Detailed Product Overview

This Standard Ignition CVS4 vent solenoid is designed for emission control systems that require reliable venting and sealing of the vapor canister circuit. The unit features a single port, a single hose connector, and male pin terminals for straightforward electrical and hose connection matching. It is a practical replacement choice for Buick LeSabre, Cadillac DeVille, and Pontiac Bonneville models, as well as other listed GM vehicles in the fitment range.

This part cross-references Dorman OE Solutions 911-069 for the same application.

Common Symptoms It May Address

• Check engine light related to evaporative emissions faults
• Fuel vapor leakage from the EVAP system
• Difficulty maintaining proper canister vent control
• Emission test failure tied to vent solenoid operation
• Fault codes associated with vent valve performance

Installation Notes and Tips

Verify hose size, connector style, and terminal configuration before installation. Confirm the vehicle’s EVAP routing and mounting location against the original part, especially on 1997-2005 Buick Park Avenue, Cadillac DeVille, and Oldsmobile Aurora applications. Inspect related hoses, seals, and electrical connectors for wear before completing the repair.

Quality Assurance

Standard Ignition states that this CVS4 vent solenoid is manufactured to OE-level specifications and tested at the end of the production line to help confirm consistent performance. The use of high-grade materials supports long service life in emission control service.