Standard Ignition CP681 Vapor Canister Purge Solenoid

Vapor Canister Purge Solenoid for OE Fit

The Standard Ignition CP681 vapor canister purge solenoid is a direct-fit OE replacement for evaporative emissions service. It is built to help keep unused fuel vapors in the fuel tank from escaping into the atmosphere while maintaining the electrical and hose connections needed for proper engine operation.

Compatible with select Dodge Caliber, Jeep Compass, and Jeep Patriot applications, the CP681 is a practical choice when diagnosing EVAP system faults on 2007-2010 vehicles. The CP681 also matches OE-style connectors and terminals for a secure connection to the engine wire harness.

Key Features

• Direct-fit OE replacement for evaporative emissions control service
• Helps control fuel vapor release from the fuel tank
• High-grade industrial plastic housing for low and high engine temperature exposure
• Precision-machined mounting sleeve for straightforward installation
• OE-match connector and terminal design for proper harness fit and conductivity
• Male connector with oval shape, 2 blade terminals, and 2 hose connections

Detailed Description

Standard Ignition CP681 is a vapor canister purge solenoid engineered to restore proper EVAP system function on supported vehicles. It is designed around OE-style dimensions and electrical interfaces, which helps maintain a reliable seal, stable mounting, and consistent signal transfer between the solenoid and the engine harness. This part number is also referenced as CP681 in service and catalog listings, making it easier to verify the correct replacement during repair planning.

This part cross-references 5181191AA and PV580 for the same application. For buyers searching for a vapor canister purge solenoid for 2008-2010 Dodge Caliber, 2008-2010 Jeep Compass, or 2008-2010 Jeep Patriot, CP681 provides a direct replacement path without changing the original connector style or hose layout.

What It Helps Fix

• EVAP leak codes related to purge control performance
• Fuel vapor escaping from the tank through a faulty purge circuit
• Rough idle or drivability issues tied to purge valve malfunction
• Hard starting or fuel trim concerns caused by incorrect vapor flow
• Check engine light conditions associated with purge solenoid failure

Installation Notes and Tips

Verify the connector shape, terminal style, and hose layout before installation. This CP681 unit uses a male oval connector with two male blade terminals and two hose connections, so matching the original configuration is important for proper fit. Confirm the vehicle application by year and model: Fits 2008-2010 Dodge Caliber, w/ Hose; Fits 2008-2010 Jeep Compass, w/ Hose; Fits 2008-2010 Jeep Patriot, w/ Hose; Fits 2007 Jeep Compass.

Quality Assurance

Standard Ignition manufactures this vapor canister purge solenoid as an OE replacement with temperature-resistant housing materials and OE-match electrical interfaces to support dependable service on the listed applications.