OE Quality
60-Day Returns

Standard Ignition CP835 Vapor Canister Purge Solenoid
Overview of Standard Ignition Vapor Canister Purge Solenoid CP835
The Standard Ignition CP835 vapor canister purge solenoid is designed specifically for Mercedes-Benz ML350 models. This solenoid plays a critical role in the vehicle's emission control system by regulating the flow of fuel vapors from the charcoal canister to the engine intake manifold.
- Connector Gender: Female with a rectangular shape
- Single connector and port for streamlined installation
- Two male blade terminals for secure electrical connection
- One hose connector to manage vapor flow
- Non-grounded base design for compatibility with factory wiring
Detailed Product Description and Attributes
The CP835 vapor canister purge solenoid from Standard Ignition is engineered to meet the specifications required by Mercedes-Benz ML350 vehicles. Featuring a female rectangular connector and a single connector quantity, this solenoid ensures a precise fit and reliable electrical connection. The two male blade terminals provide a stable interface for the vehicle’s wiring harness, while the single hose connector and port facilitate efficient vapor management within the emission control system. The solenoid’s grounded base is not included, aligning with the original equipment design for this application.
Function and Common Issues Addressed
This vapor canister purge solenoid is essential for controlling the release of fuel vapors from the charcoal canister to the engine, helping to reduce emissions and maintain engine performance. It is commonly used to resolve issues such as:
- Check Engine Light triggered by EVAP system faults
- Rough idling or engine hesitation due to improper vapor flow
- Failed emissions tests related to vapor leak detection
- Fuel odor caused by vapor leaks in the emission system
- Reduced fuel efficiency linked to EVAP system malfunctions
Installation Notes and Tips
When installing the Standard Ignition CP835 solenoid on a Mercedes-Benz ML350, ensure the female rectangular connector aligns properly with the vehicle’s wiring harness. Verify that the two male blade terminals are securely connected to avoid electrical issues. The single hose connector should be attached firmly to the vapor line to prevent leaks. No grounding of the base is required, consistent with factory specifications. It is recommended to inspect surrounding hoses and connectors for wear during replacement.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The CP835 vapor canister purge solenoid undergoes rigorous testing to confirm proper operation within the emission control system. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use.
| Brand | Standard Ignition |
|---|---|
| Part Number | CP835 |
| Connector Gender | Female |
| Connector Shape | Square |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | w/ Hose |
| 2010 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | w/ Hose |
| 2009 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | w/ Hose |
| 2008 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | w/ Hose |
| 2007 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | w/ Hose |
| 2006 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | w/ Hose |
* 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.