OE Quality
60-Day Returns

Standard Ignition CVS31 Vapor Canister Vent Solenoid
Overview of Standard Ignition Vapor Canister Vent Solenoid CVS31
The Standard Ignition Vapor Canister Vent Solenoid CVS31 is designed for emission control systems in select Ford and Lincoln vehicles. This solenoid ensures proper venting of the vapor canister, helping maintain optimal evaporative emissions performance in models like the Ford LS and Lincoln Thunderbird.
- Connector Gender: Female with 1 connector
- Two hose connectors sized at 3/4 inch each
- Two ports for efficient vapor flow
- Male terminal gender with 2 pin-type terminals
- Compatible with Ford LS and Lincoln Thunderbird models
Detailed Product Description
The CVS31 vapor canister vent solenoid from Standard Ignition is engineered to regulate the flow of fuel vapors from the charcoal canister to the engine intake manifold. Featuring a female connector and two hose connectors sized at 3/4 inch, this solenoid integrates seamlessly into the emission control system. The two ports allow for controlled venting, while the male pin-type terminals provide secure electrical connections. This part is specifically designed for use in Ford LS and Lincoln Thunderbird vehicles, ensuring proper fitment and function.
Common Applications and Problem Resolution
- Prevents fuel vapor leaks that can trigger the check engine light
- Resolves issues with rough idling caused by faulty vent solenoids
- Helps maintain proper evaporative emissions system pressure
- Addresses failed emissions tests related to vapor canister venting
- Eliminates fuel odor caused by vapor canister vent malfunctions
Installation Notes and Tips
When installing the CVS31 vapor canister vent solenoid, ensure the female connector is securely attached and the two 3/4 inch hose connectors are properly seated to prevent leaks. Verify that the male pin terminals are fully engaged with the vehicle’s wiring harness. It is recommended to inspect the surrounding hoses and connectors for wear or damage during installation to maintain system integrity.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for reliable performance. The CVS31 vapor canister vent solenoid undergoes rigorous testing to ensure durability and proper function within the emission control system. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Standard Ignition |
| Part Number | CVS31 |
| Connector Gender | Female |
| Hose Size - Inches | 3/4 |
| Hose Size - mm | Refer to Inches |
| Terminal Gender | Male |
| Terminal Type | Pin |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Lincoln | LS | N/A | |
| 2005 | Ford | Thunderbird | N/A | |
| 2005 | Lincoln | LS | N/A | |
| 2004 | Ford | Thunderbird | N/A | |
| 2004 | Lincoln | LS | N/A | |
| 2003 | Ford | Thunderbird | N/A | |
| 2003 | Lincoln | LS | N/A | |
| 2002 | Ford | Thunderbird | N/A | |
| 2002 | Lincoln | LS | N/A | |
| 2001 | Lincoln | LS | N/A | |
| 2000 | Lincoln | LS | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.