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Standard Ignition CP638 Vapor Canister Purge SolenoidOE Quality 60-Day Returns
Part #: CP638

Standard Ignition CP638 Vapor Canister Purge Solenoid

77 vehicles fit this part
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Fitment: Honda and Acura, Odyssey, RDX, Pilot, TL, Ridgeline, MDX, TSX, ZDX, RL, Accord, Crosstour, Accord Crosstour, and Civic
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Vapor Canister Purge Solenoid for Honda and Acura

Standard Ignition CP638 is a vapor canister purge solenoid for emissions control service on select Honda and Acura vehicles. It is built with a rectangular female connector, two blade terminals, and a two-port layout for direct replacement of the purge control component in the evaporative emissions system.

Compatible with applications such as Honda Odyssey, Pilot, Accord, Civic, Ridgeline, and Acura RDX, MDX, TL, TSX, RL, and ZDX, this part number CP638 supports common EVAP repair needs across multiple model years.

Key Features

  • Vapor canister purge solenoid for emission control service
  • Rectangular connector with female connector gender
  • 2-port design with 2 male blade terminals
  • Direct-fit replacement format for select Honda and Acura vehicles
  • Standard Ignition CP638 application coverage

Application Details

Standard Ignition CP638 is used in the evaporative emissions system to control purge flow from the vapor canister into the engine intake. It is a practical replacement for vehicles that need accurate purge solenoid operation to maintain proper EVAP system function. This part cross-references Gates PV433 for the same application.

Fits 2008-2020 Honda Odyssey, N/A. Fits 2013-2018 Acura RDX, N/A. Fits 2009-2015 Honda Pilot, N/A. Fits 2009-2014 Acura TL, N/A. Fits 2010-2014 Acura TSX, N/A. Fits 2014 Honda Ridgeline, N/A. Fits 2007-2013 Acura MDX, N/A. Fits 2010-2013 Acura ZDX, N/A. Fits 2009-2013 Honda Ridgeline, N/A, In Engine Compartment. Fits 2009-2012 Acura RL, N/A. Fits 2006-2012 Honda Accord, N/A. Fits 2012 Honda Crosstour, N/A. Fits 2010-2011 Honda Accord Crosstour, N/A. Fits 2006-2011 Honda Civic, N/A.

Common Issues This Part Can Address

  • EVAP purge solenoid fault codes
  • Rough idle related to purge flow control problems
  • Fuel vapor management issues in the emissions system
  • Check engine light concerns tied to purge circuit operation
  • Failed purge valve response during emissions diagnostics

Installation Notes and Tips

Verify connector style, terminal layout, and port configuration before installation. On the 2009-2013 Honda Ridgeline, the fitment notes place this component in the engine compartment. Confirm the vehicle year, make, and model against the listed applications before replacing the original purge solenoid.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for emissions control components, and CP638 is cataloged for direct replacement use on the listed Honda and Acura applications.

BrandStandard Ignition
Part NumberCP638
Connector GenderFemale
Connector ShapeRectangular
Terminal GenderMale
Terminal TypeBlade

This part fits 77 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2020HondaOdysseyN/A
2019HondaOdysseyN/A
2018AcuraRDXN/A
2018HondaOdysseyN/A
2017AcuraRDXN/A
2017HondaOdysseyN/A
2016AcuraRDXN/A
2016HondaOdysseyN/A
2015AcuraRDXN/A
2015HondaOdysseyN/A
2015HondaPilotN/A
2014AcuraRDXN/A
2014AcuraTLN/A
2014AcuraTSX3.5LV6N/A
2014HondaOdysseyN/A
2014HondaPilotN/A
2014HondaRidgelineN/A
2013AcuraMDXN/A
2013AcuraRDXN/A
2013AcuraTLN/A
2013AcuraTSX3.5LV6N/A
2013AcuraZDXN/A
2013HondaOdysseyN/A
2013HondaPilotN/A
2013HondaRidgelineN/AIn Engine Compartment
2012AcuraMDXN/A
2012AcuraRLN/A
2012AcuraTLN/A
2012AcuraTSX3.5LV6N/A
2012AcuraZDXN/A
2012HondaAccord3.5LV6N/A
2012HondaCrosstour3.5LV6N/A
2012HondaOdysseyN/A
2012HondaPilotN/A
2012HondaRidgelineN/AIn Engine Compartment
2011AcuraMDXN/A
2011AcuraRLN/A
2011AcuraTLN/A
2011AcuraTSX3.5LV6N/A
2011AcuraZDXN/A
2011HondaAccord3.5LV6N/A
2011HondaAccord CrosstourN/A
2011HondaCivic1.3LL4ELECTRIC/GASN/A
2011HondaOdysseyN/A
2011HondaPilotN/A
2011HondaRidgelineN/AIn Engine Compartment
2010AcuraMDXN/A
2010AcuraRLN/A
2010AcuraTLN/A
2010AcuraTSX3.5LV6N/A
2010AcuraZDXN/A
2010HondaAccord3.5LV6N/A
2010HondaAccord CrosstourN/A
2010HondaCivic1.3LL4ELECTRIC/GASN/A
2010HondaOdysseyN/A
2010HondaOdysseyEX-LN/A
2010HondaPilotN/A
2010HondaRidgelineN/AIn Engine Compartment
2009AcuraMDXN/A
2009AcuraRLN/A
2009AcuraTLN/A
2009HondaAccord3.5LV6N/A
2009HondaCivic1.3LL4ELECTRIC/GASN/A
2009HondaOdysseyN/A
2009HondaOdysseyEX-LN/A
2009HondaPilotN/A
2009HondaRidgelineN/AIn Engine Compartment
2008AcuraMDXN/A
2008HondaAccord3.5LV6N/A
2008HondaCivic1.3LL4ELECTRIC/GASN/A
2008HondaOdysseyN/A
2008HondaOdysseyEX-LN/A
2007AcuraMDXN/A
2007HondaAccord3.0LV6ELECTRIC/GASN/A
2007HondaCivic1.3LL4ELECTRIC/GASN/A
2006HondaAccord3.0LV6ELECTRIC/GASN/A
2006HondaCivic1.3LL4ELECTRIC/GASN/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:

2-2837532M106736162RMXA016009975173-1403911-769CP728CPC1288PV433

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

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