HomeEmission Control > Evaporative SystemStandard Ignition CP797 Vapor Canister Purge Valve
Part #: CP797

Standard Ignition CP797 Vapor Canister Purge Valve

60 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Acura and Honda, MDX, RLX, Accord, Pilot, and Crosstour
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Reliable Vapor Canister Purge Valve for Acura and Honda Vehicles

The Standard Ignition CP797 vapor canister purge valve is designed to maintain proper evaporative emissions control in select Acura and Honda models. This essential component helps regulate fuel vapor flow, ensuring your vehicle meets emission standards and runs efficiently.

Key Features of Standard Ignition CP797

  • Compatible with Acura and Honda models including Accord, Crosstour, MDX, Odyssey, Passport, Pilot, RDX, Ridgeline, RLX, and TLX
  • Direct replacement part number CP797 for easy identification and fitment
  • Ensures proper operation of the evaporative system by controlling vapor purge flow
  • Manufactured to meet OEM specifications for reliable performance
  • Durable construction designed to withstand engine compartment conditions

Detailed Description of the Vapor Canister Purge Valve CP797

The vapor canister purge valve CP797 by Standard Ignition plays a critical role in the evaporative emission control system of various Acura and Honda vehicles. It regulates the flow of fuel vapors from the charcoal canister to the intake manifold, allowing the engine to burn these vapors instead of releasing them into the atmosphere. This process helps reduce harmful emissions and supports fuel efficiency. The CP797 is engineered to match original equipment standards, ensuring proper fit and function across multiple models such as the Honda Accord and Acura MDX.

Common Issues Addressed by the Vapor Canister Purge Valve

  • Check Engine Light triggered by evaporative system faults
  • Rough idling or engine hesitation due to improper vapor flow
  • Failed emissions tests related to evaporative system leaks
  • Fuel odor around the vehicle caused by vapor leaks
  • Reduced fuel efficiency linked to evaporative system malfunction

Installation Notes and Tips

  • Ensure the vehicle is cool before beginning installation to avoid burns
  • Disconnect the battery to prevent electrical shorts during replacement
  • Locate the existing purge valve in the engine bay, typically near the intake manifold or charcoal canister
  • Remove electrical connectors and vacuum lines carefully to avoid damage
  • Install the CP797 valve in the correct orientation and secure all connections
  • Clear any diagnostic trouble codes after installation to reset the system

Quality Assurance and Warranty Information

Standard Ignition manufactures the CP797 vapor canister purge valve to meet or exceed OEM quality standards. Each unit undergoes rigorous testing to ensure durability and reliable operation within the evaporative system. While specific warranty terms may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your replacement part.

BrandStandard Ignition
Part NumberCP797
Connector GenderFemale
Connector ShapeSquare
Filter Element IncludedYes
Hose Size - Inches1/4 "
Terminal GenderMale
Terminal TypeBlade

This part fits 60 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2024AcuraMDX3.5LV6N/A
2024HondaOdyssey3.5LV6N/A
2023AcuraMDX3.5LV6N/A
2023HondaOdyssey3.5LV6N/A
2023HondaPassportN/A
2023HondaRidgelineN/A
2022AcuraMDX3.5LV6N/A
2022HondaOdyssey3.5LV6N/A
2022HondaPassportN/A
2022HondaPilotN/A
2022HondaRidgelineN/A
2021HondaOdysseyN/A
2021HondaPassportN/A
2021HondaPilotN/A
2021HondaRidgelineN/A
2020AcuraMDXN/A
2020AcuraRLXN/A
2020AcuraTLX3.5LV6N/A
2020HondaOdysseyN/A
2020HondaPassportN/A
2020HondaPilotN/A
2020HondaRidgelineN/A
2019AcuraMDXN/A
2019AcuraRLXN/A
2019AcuraTLX3.5LV6N/A
2019HondaOdysseyN/A
2019HondaPassportN/A
2019HondaPilotN/A
2019HondaRidgelineN/A
2018AcuraMDXN/A
2018AcuraRDXN/A
2018AcuraRLXN/A
2018AcuraTLX3.5LV6N/A
2018HondaOdysseyN/A
2018HondaPilotN/A
2018HondaRidgelineN/A
2017AcuraMDXN/A
2017AcuraRDXN/A
2017AcuraRLXN/A
2017AcuraTLX3.5LV6N/A
2017HondaAccord3.5LV6N/A
2017HondaPilotN/A
2017HondaRidgelineN/A
2016AcuraMDXN/A
2016AcuraRDXN/A
2016AcuraRLXN/A
2016AcuraTLX3.5LV6N/A
2016HondaAccord3.5LV6N/A
2016HondaPilotN/A
2015AcuraMDXN/A
2015AcuraRLXN/A
2015AcuraTLX3.5LV6N/A
2015HondaAccord3.5LV6N/A
2015HondaCrosstour3.5LV6N/A
2014AcuraMDXN/A
2014AcuraRLXN/A
2014HondaAccord3.5LV6N/A
2014HondaCrosstour3.5LV6N/A
2013HondaAccord3.5LV6N/A
2013HondaCrosstour3.5LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2-2840322M1506361625G0A01CP886CPA1627PV872

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.