Standard Ignition CP3422 Vapor Canister

Vapor Canister for Volkswagen and Audi EVAP Systems

Standard Ignition CP3422 is a vapor canister for the evaporative emission control system, built with a black housing, a built-in filter element, and OE-style electrical and hose connections. It is a direct-fit option for select Volkswagen CC, Tiguan, and Passat models, as well as Audi Q3 and Q3 Quattro applications.

Key Features

• Black finish for a clean OE-style appearance
• Built-in filter element included
• Female connector with male blade terminals
• 3 hose connectors and 3 ports for EVAP routing
• 24.9-inch overall length
• Hose size: 1/4 in. / 18 mm
• Standard Ignition CP3422 fitment for select Volkswagen and Audi vehicles

Fitment Details

• Fits 2009-2017 Volkswagen CC, N/A
• Fits 2009-2017 Volkswagen Tiguan, N/A
• Fits 2015-2016 Audi Q3, N/A
• Fits 2015-2016 Audi Q3 Quattro, N/A
• Fits 2006-2010 Volkswagen Passat, N/A

Product Description

Standard Ignition CP3422 is an emission control vapor canister designed for the evaporative system on select Volkswagen and Audi vehicles. It uses a female connector, male blade terminals, and three hose ports to match the factory-style EVAP layout. The integrated filter element and specified hose sizing help support proper vapor routing in applications such as the Volkswagen CC, Volkswagen Tiguan, Volkswagen Passat, Audi Q3, and Audi Q3 Quattro.

This part cross-references 2-70281 and CP1557 for the same application.

Common Issues This Part May Address

• EVAP leak-related fault codes
• Fuel vapor odor around the vehicle
• Damaged or saturated vapor canister housing
• Restricted evaporative vapor flow
• Failed emissions inspection tied to EVAP system faults

Installation Notes and Tips

Verify connector style, hose size, and port layout against the original unit before installation. Inspect EVAP hoses, seals, and nearby fittings for cracks or deterioration so the replacement canister can seal and route vapors correctly. Confirm vehicle-specific fitment for your Volkswagen CC, Tiguan, Passat, or Audi Q3 application before ordering.

Quality Assurance

Standard Ignition replacement parts are built to match OE-style fit and function requirements for the listed applications. CP3422 is cataloged for direct fitment on the vehicles shown above.