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Standard Ignition CP516 Vapor Canister Vent Solenoid
Overview of Standard Ignition Vapor Canister Vent Solenoid CP516
The Standard Ignition CP516 vapor canister vent solenoid is designed for emission control systems in select Cadillac, Chevrolet, and GMC vehicles. This solenoid helps regulate fuel vapor flow, ensuring proper operation of the evaporative emission system in models like the Escalade, Tahoe, and Yukon.
- Connector Gender: Female
- Connector Shape: Round and square
- Includes filter element for improved vapor filtration
- Single hose connector with 5/8 inch hose size
- One port for vapor flow control
- Two male blade terminals for electrical connection
Detailed Product Description
The CP516 vapor canister vent solenoid from Standard Ignition is engineered to meet the specifications required by various GM vehicles, including Cadillac Escalade, Chevrolet Avalanche, and GMC Yukon XL 1500. Featuring a female connector with both round and square shapes, this solenoid ensures compatibility with factory wiring harnesses. The included filter element helps prevent contaminants from entering the vapor canister system, maintaining system integrity and performance.
This solenoid has a single hose connector sized at 5/8 inches, suitable for standard vapor lines, and one port to control vapor flow effectively. The electrical connection is secured via two male blade terminals, providing reliable and secure contact for proper solenoid operation.
Applications and Common Issues Addressed
- Prevents fuel vapor leaks in the evaporative emission system
- Resolves check engine light codes related to EVAP vent solenoid failure
- Improves fuel vapor management to reduce emissions
- Restores proper venting function in Cadillac Escalade and Chevrolet Tahoe models
- Eliminates rough idle or stalling caused by faulty vapor canister vent solenoid
Installation Notes and Tips
- Ensure vehicle compatibility with Cadillac, Chevrolet, or GMC models listed before installation
- Disconnect battery before replacing the solenoid to avoid electrical shorts
- Inspect and clean surrounding hoses and connectors for optimal fit and function
- Verify secure connection of the female connector and blade terminals
- Check for proper hose routing and secure attachment to the 5/8 inch hose connector
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The CP516 vapor canister vent solenoid undergoes rigorous quality control to ensure durability and reliable performance in emission control systems. Warranty coverage details should be confirmed with the product documentation or distributor.
| Brand | Standard Ignition |
| Part Number | CP516 |
| Connector Gender | Female |
| Connector Shape | Round, Square |
| Filter Element Included | Yes |
| Hose Size - Inches | 5/8 " |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 76 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2022 | GMC | Yukon XL | 3.0L | L6 | N/A | |
| 2021 | GMC | Yukon XL | 3.0L | L6 | N/A | |
| 2020 | GMC | Yukon XL | 5.3L | V8 | N/A | |
| 2019 | GMC | Yukon XL | 5.3L | V8 | N/A | |
| 2018 | GMC | Yukon XL | 5.3L | V8 | N/A | |
| 2017 | Cadillac | Escalade | N/A | |||
| 2017 | Cadillac | Escalade ESV | N/A | |||
| 2017 | GMC | Yukon XL | 5.3L | V8 | N/A | |
| 2016 | Cadillac | Escalade | N/A | |||
| 2016 | Cadillac | Escalade ESV | N/A | |||
| 2016 | GMC | Yukon XL | 5.3L | V8 | N/A | |
| 2015 | Cadillac | Escalade | N/A | |||
| 2015 | Cadillac | Escalade ESV | N/A | |||
| 2015 | GMC | Yukon XL | 5.3L | V8 | N/A | |
| 2014 | Cadillac | Escalade | N/A | |||
| 2014 | Cadillac | Escalade ESV | N/A | |||
| 2014 | Chevrolet | Suburban 1500 | N/A | Fuel Injection Pressure Damper | ||
| 2014 | Chevrolet | Tahoe | N/A | Neutral Safety Switch with Harness - Radio Capacitor | ||
| 2014 | GMC | Yukon | N/A | |||
| 2014 | GMC | Yukon XL 1500 | N/A | |||
| 2013 | Cadillac | Escalade | N/A | |||
| 2013 | Cadillac | Escalade ESV | N/A | |||
| 2013 | Cadillac | Escalade EXT | N/A | |||
| 2013 | Chevrolet | Avalanche | N/A | Neutral Safety Switch with Harness - Radio Capacitor | ||
| 2013 | Chevrolet | Suburban 1500 | N/A | Fuel Injection Pressure Damper | ||
| 2013 | Chevrolet | Tahoe | N/A | Neutral Safety Switch with Harness - Radio Capacitor | ||
| 2013 | GMC | Yukon | N/A | |||
| 2013 | GMC | Yukon XL 1500 | N/A | |||
| 2012 | Cadillac | Escalade | N/A | |||
| 2012 | Cadillac | Escalade ESV | N/A | |||
| 2012 | Cadillac | Escalade EXT | N/A | |||
| 2012 | Chevrolet | Avalanche | N/A | Neutral Safety Switch with Harness - Radio Capacitor | ||
| 2012 | Chevrolet | Suburban 1500 | N/A | |||
| 2012 | Chevrolet | Tahoe | N/A | Neutral Safety Switch with Harness - Radio Capacitor | ||
| 2012 | GMC | Yukon | N/A | |||
| 2012 | GMC | Yukon XL 1500 | N/A | |||
| 2011 | Cadillac | Escalade | N/A | |||
| 2011 | Cadillac | Escalade ESV | N/A | |||
| 2011 | Cadillac | Escalade EXT | N/A | |||
| 2011 | Chevrolet | Avalanche | N/A | Neutral Safety Switch with Harness - Radio Capacitor | ||
| 2011 | Chevrolet | Suburban 1500 | N/A | |||
| 2011 | Chevrolet | Tahoe | N/A | Neutral Safety Switch with Harness - Radio Capacitor | ||
| 2011 | GMC | Yukon | N/A | |||
| 2011 | GMC | Yukon XL 1500 | N/A | |||
| 2010 | Cadillac | Escalade | N/A | |||
| 2010 | Cadillac | Escalade ESV | N/A | |||
| 2010 | Cadillac | Escalade EXT | N/A | |||
| 2010 | Chevrolet | Avalanche | N/A | Includes Hose | ||
| 2010 | Chevrolet | Suburban 1500 | N/A | |||
| 2010 | Chevrolet | Tahoe | N/A | w/ Harness; Includes Hose | ||
| 2010 | GMC | Yukon | N/A | |||
| 2010 | GMC | Yukon XL 1500 | N/A | |||
| 2009 | Cadillac | Escalade | N/A | |||
| 2009 | Cadillac | Escalade ESV | N/A | |||
| 2009 | Cadillac | Escalade EXT | N/A | |||
| 2009 | Chevrolet | Avalanche | N/A | Includes Hose | ||
| 2009 | Chevrolet | Suburban 1500 | N/A | |||
| 2009 | Chevrolet | Tahoe | N/A | |||
| 2009 | GMC | Yukon | N/A | |||
| 2009 | GMC | Yukon XL 1500 | N/A | |||
| 2008 | Cadillac | Escalade | N/A | |||
| 2008 | Cadillac | Escalade ESV | N/A | |||
| 2008 | Cadillac | Escalade EXT | N/A | |||
| 2008 | Chevrolet | Avalanche | N/A | Includes Hose | ||
| 2008 | Chevrolet | Suburban 1500 | N/A | |||
| 2008 | Chevrolet | Tahoe | N/A | |||
| 2008 | GMC | Yukon | N/A | |||
| 2008 | GMC | Yukon XL 1500 | N/A | |||
| 2007 | Cadillac | Escalade | N/A | |||
| 2007 | Cadillac | Escalade ESV | N/A | |||
| 2007 | Cadillac | Escalade EXT | N/A | |||
| 2007 | Chevrolet | Avalanche | N/A | Includes Hose | ||
| 2007 | Chevrolet | Suburban 1500 | N/A | |||
| 2007 | Chevrolet | Tahoe | N/A | |||
| 2007 | GMC | Yukon | N/A | |||
| 2007 | GMC | Yukon XL 1500 | 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.