Manage evaporative fuel vapor flow and keep your EVAP system sealing the way it should with the Standard Ignition Vapor Canister Purge Valve (MPN CP816). This purge valve controls the flow of stored fuel vapor from the charcoal canister to the engine's intake, opening on command from the powertrain control module so vapors are burned during combustion instead of venting to atmosphere. It drops in as a direct-fit replacement for the listed applications, including the 2011-2016 Hyundai Accent, 2006-2016 Hyundai Azera, 2018-2020 Hyundai Elantra GT, 2019-2021 Hyundai Ioniq, 2007-2016 and 2018 Hyundai Sonata, 2009 and 2011-2015 Hyundai Tucson, 2014-2020 Kia Cadenza, 2021 Kia Niro, 2010-2020 Kia Optima, and 2011-2015 Kia Sportage — see the Buyer's Guide tab for the full list.
- EVAP purge control: Opens and closes to meter fuel vapor from the canister to the intake as directed by the PCM.
- Signs it may need replacing: Illuminated check engine light, EVAP-related trouble codes, or a rough idle. If a failed purge valve is the cause, this replaces it — diagnose the fault first, as these symptoms can have other causes.
- Direct-fit replacement: A direct-fit purge valve for the listed applications.
Interchange: CP905 · PV2003 · 2-284051 · 2284051 · 314533K600 · 314533K600FFF. Manufacturer part number CP816.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this purge valve do?
It controls the flow of stored fuel vapor from the charcoal canister to the engine's intake, opening on command from the PCM so vapors are burned during combustion.
Will this fit my vehicle?
It's a direct-fit replacement for the listed applications, including Hyundai Accent, Azera, Elantra GT, Ioniq, Sonata and Tucson, plus Kia Cadenza, Niro, Optima and Sportage. Check the Buyer's Guide tab.
What are the signs this part may need replacing?
A check engine light, EVAP-related trouble codes, or a rough idle can be signs. Because these symptoms have other possible causes, diagnose the fault before replacing the valve.
What numbers does this part interchange with?
It replaces CP905, PV2003, 2-284051 (2284051), 314533K600 and 314533K600FFF. Its manufacturer part number is CP816.
Does replacing this fix a rough idle?
Only if a failed purge valve is the actual cause. A rough idle can stem from other issues, so confirm the diagnosis before installing this part.
Write a Review