Standard Ignition AC446 Idle Air Control Valve
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Standard Ignition

Standard Ignition AC446 Idle Air Control Valve

Brand Standard Ignition AC446
Terminal Type Blade
Fits Eagle, Mitsubishi, and Plymouth · 7 vehicles

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

Blade terminals. Six-terminal design for a secure electrical connection.

Cross-references Standard Ignition AC446, 2-20194 and 29956 for the same application. See all 5.

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Idle Air Control Valve for Mitsubishi Expo and Galant

Standard Ignition AC446 is an idle air control valve for select 1993-1994 Mitsubishi applications. It uses a 6-terminal blade connection and is built for direct replacement service on listed Expo, Expo LRV, and Galant models.

Key Features

  • Idle air control valve for air and fuel delivery service
  • 6-terminal blade electrical connection
  • Direct-fit replacement for listed Mitsubishi applications
  • Cross-references Standard Ignition AC446 for the same application
  • Also cross-references 2-20194 and MD614620 for the same application

Application Details

Fits 1993-1994 Mitsubishi Expo LRV, N/A. Fits 1993 Mitsubishi Expo, N/A, including Federal Emissions applications noted in the fitment data. Fits 1993 Mitsubishi Galant, N/A. Standard Ignition AC446 is the correct idle air control valve choice when servicing these Mitsubishi Expo and Galant idle speed control systems.

What This Part Helps Address

  • Unstable or fluctuating idle speed
  • Idle speed that is too high or too low
  • Stalling when coming to a stop
  • Rough idle during warm-up or at operating temperature
  • Idle control faults related to the valve and electrical connection

Installation Notes and Tips

Verify the 6-terminal blade connector style before installation and compare the original part number to AC446. Confirm the vehicle’s year, model, and emissions configuration against the fitment data for the Mitsubishi Expo, Expo LRV, and Galant. Inspect the connector and surrounding idle control circuit for corrosion or damage before replacing the valve.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for replacement electrical and engine management components. AC446 is cataloged as an idle air control valve for the listed Mitsubishi applications and is identified by the part number AC446 for ordering and fitment verification.

Related reading

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1994MitsubishiExpo LRV1.8LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
1993MitsubishiExpo2.4LL4N/AIdle Air Control Valve fits vehicles with Federal Emissions and is the primary option.
1993MitsubishiExpo2.4LL4N/ACompatible with various car models.
1993MitsubishiExpo LRV2.4LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
1993MitsubishiExpo LRV2.4LL4N/ACompatible with various car models.
1993MitsubishiGalant2.0LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
1993MitsubishiGalant2.0LL4N/ACompatible with various car models.
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — AC4462-2019429956AC4142MD614620