Designed to regulate the fresh air entering the fuel vapor canister, the Standard Ignition Vapor Canister Vent Solenoid CVS4 is a key part of your GM's EVAP emissions system. It is a direct-fit replacement for many GM vehicles, among them the 2004 Cadillac Seville, 2001-2003 Oldsmobile Aurora and 2000-2005 Buick LeSabre; see the Buyer's Guide tab for the full list.
It is engineered for higher-mileage GM vehicles and is designed and manufactured in North America.
Signs the vent solenoid may need replacing include a check engine light with EVAP-related codes, or trouble refueling. If a failed vent solenoid is the cause, the CVS4 replaces it. Diagnose the EVAP system first, because other components can cause similar symptoms.
See the Buyer's Guide tab for engine details.
Interchange: 2-282562
2282562 · CPV14 · PV156 · PV448 · 21994122 · 25669529 · 25675824
This part cross-references / interchanges with the following part numbers:
What does a vapor canister vent solenoid do?
It controls the flow of fresh air into the fuel vapor canister as part of the EVAP emissions system. The engine computer opens it and closes it, including when the system needs to be sealed for EVAP leak checks.
What are signs the vent solenoid may need replacing?
Signs include a check engine light with EVAP-related codes, or trouble refueling. Diagnose the system first, because other EVAP components can cause similar symptoms.
Which vehicles does the CVS4 fit?
It is listed for many GM vehicles, among them the 2004 Cadillac Seville, 2001-2003 Oldsmobile Aurora and 2000-2005 Buick LeSabre. See the Buyer's Guide tab for the full list.
Will the electrical connector match my vehicle's harness?
It uses an OE-matched connector and terminals designed for a precise fit and easier installation on the listed applications.
Does the CVS4 meet OE specifications?
Yes. Standard states that it meets OE specifications and is designed and tested to work properly with the vehicle's EVAP emissions system.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
