Standard Ignition Vapor Canister CP3304
Standard Ignition Vapor Canister CP3304 - view 2
Standard Ignition Vapor Canister CP3304 - view 3
Standard Ignition Vapor Canister CP3304
Standard Ignition Vapor Canister CP3304 - view 2
Standard Ignition Vapor Canister CP3304 - view 3

Standard Ignition Vapor Canister P/N:CP3304

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$668.99
MPN: CP3304
UPC: 727943462817
Item Package Quantity: 1
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Standard Ignition Vapor Canister P/N:CP3304
Standard Ignition Vapor Canister P/N:CP3304
$668.99

Capture fuel vapors before they escape to the atmosphere with the Standard Ignition Vapor Canister (CP3304), a direct-fit OE replacement that installs in place of the original evaporative emission canister on the 2005-2006 Saab 9-2X, 2005-2007 Subaru Forester, and 2004-2006 Subaru Impreza (see the Buyer's Guide tab for engine details). As part of the EVAP system, the vapor canister stores fuel vapor from the tank in its charcoal media and holds it until the purge system routes it to the engine to be burned during combustion.

  • OE-matched fit: Direct-fit OE replacement with OE-matched connector and terminals for correct performance and easy installation.
  • Durable housing: Designed to withstand temperature fluctuations and exposure to chemicals and debris.
  • Application-focused: Specially engineered for higher-mileage Subaru and Saab vehicles.
  • Tested: Undergoes extensive lab and on-vehicle testing so the complex evaporative emission system operates as the OE intended.

Signs the canister may need replacing include a fuel odor, a check engine light, or an EVAP system trouble code — diagnose the cause before replacing, since these symptoms can have other sources. If a failed canister is the cause, this drops in to restore proper vapor storage.

Interchange: 2-70163
270163 · CP1439 · VC4378 · 32007139 · 42035SA000

This part cross-references / interchanges with the following part numbers:

CP1439, VC4378, 2-70163, 32007139, CP3304, 42035SA000

Frequently Asked Questions

What does the vapor canister do?

It stores fuel vapor from the tank in its charcoal media and holds it until the purge system routes the vapor to the engine to be burned during combustion, keeping it from escaping to the atmosphere.

Which vehicles does the CP3304 fit?

It's a direct-fit replacement for the 2005-2006 Saab 9-2X, 2005-2007 Subaru Forester, and 2004-2006 Subaru Impreza. Check the Buyer's Guide tab for engine details.

What are signs my vapor canister may be failing?

A fuel odor, a check engine light, or an EVAP-related trouble code can point to the canister. Diagnose the cause first, as these symptoms may come from other EVAP components.

Is this a direct-fit replacement?

Yes. It's a direct-fit OE replacement with OE-matched connector and terminals for correct performance and ease of installation on the listed applications.

What numbers does this canister interchange with?

It replaces 2-70163, 270163, CP1439, VC4378, 32007139, and 42035SA000.

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