Standard Ignition CP3525 Vapor Canister

Vapor Canister for EVAP System Service

Standard Ignition CP3525 is a vapor canister for evaporative emissions system repair on select Kia Optima and Hyundai Sonata applications. It is built with a black finish, includes a filter element, and uses a 3-port layout for direct replacement service.

Key Features

• Black vapor canister construction
• Filter element included
• 3 hose connectors and 3 ports
• 18-inch length for the listed EVAP system application
• Standard Ignition CP3525 replacement part

Detailed Description

This vapor canister stores fuel vapors from the evaporative emissions system and routes them for later purge through the engine management system. Standard Ignition CP3525 is listed for 2012-2015 Kia Optima with PZEV engine and canister-only U.S.-built applications, plus 2011-2014 Hyundai Sonata with PZEV engine. This part cross-references 314203Q600 and VC4647 for the same application. For buyers searching for a Kia Optima vapor canister or Hyundai Sonata EVAP canister replacement, CP3525 provides the specified port count, hose connector count, and filter element configuration.

Common Issues This Part May Address

• EVAP leak codes related to a damaged or saturated canister
• Fuel vapor odor from a cracked or failing vapor canister
• Improper vapor storage in the evaporative emissions system
• Check engine light concerns tied to EVAP system faults
• Replacement needs after charcoal breakdown or contamination

Installation Notes and Tips

Verify the vehicle’s engine and build details before ordering, especially for 2012-2015 Kia Optima applications marked PZEV, canister only, and built in the U.S. Confirm hose routing, port count, and connector layout against the original part before installation. After replacement, inspect the EVAP lines and related seals so the system can be tested for leaks and proper purge operation.

Quality Assurance

Standard Ignition is a recognized aftermarket source for emission control components, and CP3525 is cataloged to match the listed EVAP system applications and interchange references.