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Standard Ignition CP487 Vapor Canister Purge Solenoid
Overview of Standard Ignition Vapor Canister Purge Solenoid CP487
The Standard Ignition Vapor Canister Purge Solenoid CP487 is designed specifically for Cadillac CTS models. This emission control component plays a critical role in managing fuel vapor flow, helping maintain your vehicle's emission system efficiency.
- Compatible with Cadillac CTS vehicles
- Female rectangular connector with one connector and two male blade terminals
- Includes a built-in filter element for improved durability
- Supports hose sizes of 5/16 and 3/8 inches
- Single port design for streamlined installation
Detailed Product Features and Specifications
The CP487 vapor canister purge solenoid from Standard Ignition features a female connector with a rectangular shape, ensuring a secure and precise fit for the Cadillac CTS. It includes one connector and two male blade terminals, which provide reliable electrical connections. The solenoid is equipped with a filter element to prevent contaminants from entering the system, enhancing longevity and performance. Designed to accommodate hose sizes of 5/16 and 3/8 inches, this solenoid integrates seamlessly with the vehicle's emission control system. The single port configuration simplifies installation and maintenance.
Function and Common Applications
This vapor canister purge solenoid is essential for controlling the flow of fuel vapors from the charcoal canister to the engine intake manifold. It helps reduce harmful emissions and supports proper engine operation. Typical issues addressed by replacing this solenoid include:
- Check engine light triggered by EVAP system faults
- Rough idling or engine hesitation due to vapor flow irregularities
- Failed emissions tests related to vapor leak detection
- Fuel odor caused by vapor canister leaks
- Reduced fuel efficiency linked to purge solenoid malfunction
Installation Notes and Tips
When installing the Standard Ignition CP487 solenoid on a Cadillac CTS, ensure the electrical connector is securely attached to the female rectangular connector. Verify that the hose connections match the specified 5/16 or 3/8 inch sizes for proper sealing. It is recommended to inspect the filter element during installation to confirm it is free of debris. Follow vehicle-specific service manual instructions for torque specifications and safety precautions.
Quality Assurance and Warranty Information
Standard Ignition parts, including the CP487 vapor canister purge solenoid, are manufactured to meet or exceed OEM standards for fit, form, and function. This part undergoes rigorous quality control testing to ensure reliable operation within the Cadillac CTS emission system. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship for a specified period. Consult the product documentation for exact warranty terms.
| Brand | Standard Ignition |
|---|---|
| Part Number | CP487 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Filter Element Included | Yes |
| Hose Size - Inches | 5/16, 3/8 " |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Cadillac | CTS | 3.2L | V6 | N/A | |
| 2003 | Cadillac | CTS | 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.