Standard Ignition AC480 Idle Air Control Valve

Brand Standard Ignition AC480
Connector Shape Oval
Gaskets Included Yes
Hardware Included No
Fits Acura and Honda · 18 vehicles

Idle air control valve. Regulates airflow to help maintain a steady idle.

Oval connector. Designed for a secure electrical connection.

Gaskets included. Helps simplify installation and sealing.

Cross-references Beck/Arnley 159-1043, Eastern Catalytic 50594 and HOLSTEIN 2IAC0100 for the same application. See all 10.

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Idle Air Control Valve for Honda Civic and Acura RSX

Standard Ignition AC480 is an idle air control valve for select 2002-2006 Acura RSX and 2002-2005 Honda Civic applications. It uses an oval connector shape, a 3-terminal layout, and includes a gasket for a direct replacement service on the fuel injection system.

Key Features

  • Idle air control valve for fuel injection system service
  • Oval connector shape with 3 terminals
  • Includes gasket for sealing at installation
  • 1 hose connector for the specified application
  • Standard Ignition AC480 replacement part number

Application Details

Fits 2002-2006 Acura RSX, N/A. Fits 2002-2005 Honda Civic, N/A. This part cross-references Beck/Arnley 159-1043 and HOLSTEIN 2IAC0100 for the same application. Standard Ignition AC480 is built for the listed Acura RSX and Honda Civic fitments, making it a direct-match option when replacing a worn idle air control valve on these vehicles.

What It Helps Resolve

  • Unstable or fluctuating idle speed
  • Idle stalling at stops or during warm-up
  • Idle speed that stays too high or too low
  • Airflow control issues at closed throttle
  • Driveability concerns tied to idle regulation

Installation Notes

Verify connector shape, terminal count, and hose connection before installation. Replace the gasket during service to support a proper seal. Confirm the vehicle application against the listed fitment for your Acura RSX or Honda Civic before installation.

Quality Assurance

Standard Ignition AC480 is a replacement idle air control valve from a brand known for ignition and engine management components. It is specified for the listed vehicle applications and built to match the required connector and terminal configuration.

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2006AcuraRSXType-SN/APrimary application for specific vehicle models ~ Idle Air Control Valve
2006AcuraRSXType-SN/ACompatible with various car models.
2005AcuraRSXType-SN/APrimary application for specific vehicle models ~ Idle Air Control Valve
2005AcuraRSXType-SN/ACompatible with various car models.
2005HondaCivic2.0LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
2005HondaCivic2.0LL4N/ACompatible with various car models.
2004AcuraRSXType-SN/APrimary application for specific vehicle models ~ Idle Air Control Valve
2004AcuraRSXType-SN/ACompatible with various car models.
2004HondaCivic2.0LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
2004HondaCivic2.0LL4N/ACompatible with various car models.
2003AcuraRSXType-SN/APrimary application for specific vehicle models ~ Idle Air Control Valve
2003AcuraRSXType-SN/ACompatible with various car models.
2003HondaCivic2.0LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
2003HondaCivic2.0LL4N/ACompatible with various car models.
2002AcuraRSXType-SN/APrimary application for specific vehicle models ~ Idle Air Control Valve
2002AcuraRSXType-SN/ACompatible with various car models.
2002HondaCivicSi2.0LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
2002HondaCivic2.0LL4N/ACompatible with various car models.
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 159-1043Eastern Catalytic — 50594HOLSTEIN — 2IAC0100Standard Ignition — AC4802-167652H138673-460016022PRBA01AC4249AEA1059