OE Quality
60-Day Returns

Standard Ignition CP677 Vapor Canister Purge Valve
Overview of Standard Ignition Vapor Canister Purge Valve CP677
The Standard Ignition Vapor Canister Purge Valve CP677 is designed specifically for Ford Mustang models, ensuring precise control of evaporative emissions. This component plays a critical role in managing fuel vapor flow, helping maintain your vehicle's emission system efficiency.
- Compatible with Ford Mustang vehicles
- Part number CP677 for exact replacement
- Includes a solenoid for reliable operation
- Features a male rectangular connector with one connector quantity
- Equipped with two hose connectors sized at 7/16 inches
- Contains a built-in filter element for contaminant protection
- Three ports for optimized vapor flow management
- Two male blade terminals for secure electrical connection
Detailed Product Description and Attributes
The Standard Ignition CP677 vapor canister purge valve is engineered to regulate the flow of fuel vapors from the charcoal canister to the intake manifold. It features a solenoid that actuates the valve, controlled by the vehicle’s engine management system. The valve includes a male rectangular connector with a single connector quantity, ensuring a precise fit and secure electrical connection. Two hose connectors, each measuring 7/16 inches, allow for proper hose attachment and vapor routing. The integrated filter element helps prevent debris from entering the valve, enhancing durability and performance. With three ports and two male blade terminals, this purge valve supports efficient vapor flow and reliable electrical connectivity, making it a suitable replacement part for Ford Mustang emission control systems.
Common Applications and Issues Addressed
- Prevents fuel vapor leaks that can trigger the check engine light
- Helps maintain proper evaporative emission system function
- Resolves rough idling caused by faulty purge valve operation
- Reduces fuel odor from the evaporative system
- Improves overall engine performance by ensuring correct vapor purge timing
Installation Notes and Tips
When installing the Standard Ignition CP677 purge valve on a Ford Mustang, ensure the electrical connector is securely attached to the male rectangular connector. Verify that the two 7/16 inch hoses are properly connected to the corresponding ports to avoid vapor leaks. It is recommended to inspect the surrounding hoses and fittings for wear or damage during installation. Follow vehicle-specific service manual instructions for removal and installation procedures to maintain system integrity.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The CP677 vapor canister purge valve undergoes rigorous testing to ensure proper function within the evaporative emission system. This part is backed by Standard Ignition’s limited warranty, covering defects in materials and workmanship under normal use conditions.
| Brand | Standard Ignition |
|---|---|
| Part Number | CP677 |
| Connector Gender | Male |
| Connector Shape | Rectangular |
| Contents | Solenoid |
| Filter Element Included | Yes |
| Hose Size - Inches | 7/16 " |
| Hose Size - mm | Refer to Inches |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Ford | Mustang | N/A | |
| 2003 | Ford | Mustang | N/A | |
| 2002 | Ford | Mustang | N/A | |
| 2001 | Ford | Mustang | N/A | |
| 2000 | Ford | Mustang | N/A | |
| 1999 | Ford | Mustang | N/A | |
| 1998 | Ford | Mustang | N/A | Fits vehicles equipped with California emissions. |
* 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.