Standard Ignition CP316 Vapor Canister Purge Solenoid

Vapor Canister Purge Solenoid for Jeep and Dodge

Standard Ignition CP316 is a vapor canister purge solenoid for emission control service at the intake manifold. It uses a female oval connector, male blade terminals, and a 4-port layout to support the purge circuit on select Jeep and Dodge applications.

Key Features

• Vapor canister purge solenoid for emission control repair
• Female connector with oval shape for the vehicle harness connection
• 2 male blade terminals for electrical interface
• 4-port design for purge system routing
• Located at the intake manifold on listed applications
• Standard Ignition CP316 replacement part number

Detailed Description

Standard Ignition CP316 is built for vehicles that use an intake-manifold-mounted purge solenoid to control vapor flow from the charcoal canister into the engine intake. This part is listed for 2023-2026 Jeep Compass, 2018-2026 Jeep Wrangler, 2023-2025 Dodge Hornet, and 2019-2023 Jeep Cherokee. It also cross-references 5281451AA for the same application. Use CP316 when servicing emission control faults tied to purge solenoid operation on Jeep Wrangler, Jeep Compass, Jeep Cherokee, and Dodge Hornet platforms.

What It Helps Fix

• Check engine light related to EVAP purge circuit faults
• Rough idle caused by purge flow control issues
• Fuel vapor routing problems from a sticking solenoid
• Emission test failures linked to purge system malfunction
• Hard starting after refueling when purge operation is incorrect

Installation Notes and Tips

Verify the connector style, terminal count, and port layout before installation. This part is specified for intake manifold mounting on the listed vehicles, so confirm the original purge solenoid location and hose routing before removal. Inspect the electrical connector and vacuum lines for damage or contamination during service, and clear diagnostic trouble codes after repair if required by the vehicle.

Quality Assurance

Standard Ignition is a recognized aftermarket source for emission control components, and CP316 is cataloged to match the listed vehicle applications and interchange references.