HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard AC504T Idle Air Control Valve
Part #: AC504T

Standard AC504T Idle Air Control Valve

33 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Mazda, and Mercury, B2300, EcoSport, Focus, Marauder, and Ranger
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Reliable Idle Air Control Valve for Ford, Mazda, and Mercury Vehicles

The Standard AC504T Idle Air Control Valve is designed to regulate the engine's idle speed by controlling airflow. Compatible with select Ford, Mazda, and Mercury models, this component ensures smooth engine performance during idle conditions.

  • Compatible with Ford B2300, EcoSport, Focus, Marauder, and Ranger models
  • Part number AC504T for precise identification
  • Features 2 electrical terminals for secure connection
  • Hardware not included

Product Details and Specifications

This idle air control valve from Standard is engineered to maintain proper idle speed by adjusting the amount of air bypassing the throttle plate. The AC504T features two terminals, providing reliable electrical connectivity for accurate control signals. Designed specifically for fuel injection systems, it integrates seamlessly with the air and fuel delivery components of your vehicle. The absence of included hardware means installation requires existing or separately sourced mounting components.

Compatible Vehicles and Applications

This part is compatible with a range of Ford, Mazda, and Mercury vehicles, including the Ford B2300, EcoSport, Focus, Marauder, and Ranger models. The Standard AC504T Idle Air Control Valve is suitable for use in fuel injection systems where precise idle speed control is necessary.

  • Helps resolve rough or unstable idle conditions
  • Addresses engine stalling during idle
  • Improves throttle response at low speeds
  • Reduces engine hesitation when idling
  • Supports emission control by maintaining proper idle airflow

Installation Notes and Tips

When installing the Standard AC504T Idle Air Control Valve, ensure the electrical connectors are clean and securely attached to the two terminals. Since hardware is not included, retain or acquire the necessary mounting screws or bolts from your vehicle or a trusted parts supplier. It is recommended to follow the vehicle manufacturer’s service manual for torque specifications and installation procedures to avoid damage or improper fitment.

Quality Assurance and Warranty

Standard parts are manufactured to meet or exceed OEM specifications for fit, form, and function. While specific warranty details for the AC504T are not provided here, Standard typically offers coverage against defects in material and workmanship. For exact warranty terms, consult the product documentation or authorized distributors.

BrandStandard
Part NumberAC504T
Hardware IncludedNo
Terminal Quantity2

This part fits 33 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012FordRanger2.3LL4N/A
2011FordRanger2.3LL4N/A
2010FordRanger2.3LL4N/A
2010MazdaB23002.3LL4N/A
2009FordRanger2.3LL4N/A
2009MazdaB23002.3LL4N/A
2008FordRanger2.3LL4N/A
2008MazdaB23002.3LL4N/A
2007FordEcoSport2.0LL4N/A
2007FordFocus2.0LL4N/A
2007FordFocus2.3LL4N/A
2007FordRanger2.3LL4N/A
2007MazdaB23002.3LL4N/A
2006FordEcoSport2.0LL4N/A
2006FordFocusN/A
2006FordRanger2.3LL4N/A
2006MazdaB23002.3LL4N/A
2005FordEcoSport2.0LL4N/A
2005FordFocusN/A
2005FordRanger2.3LL4N/A
2005MazdaB23002.3LL4N/A
2004FordEcoSport2.0LL4N/A
2004FordFocus2.3LL4N/A
2004FordRanger2.3LL4N/A
2004MazdaB23002.3LL4N/A
2004MercuryMarauder4.6LV8N/AAuxiliary Air Valve
2003FordFocus2.3LL4N/A
2003FordRanger2.3LL4N/A
2003MazdaB23002.3LL4N/A
2002FordRanger2.3LL4N/A
2002MazdaB2300N/A
2001FordRanger2.3LL4N/A
2001MazdaB23002.3LL4N/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:

192394041F20206601S7Z9F715AA2-167892IAC00253-167894J10665061873-4873AC504ACVB10015CX1773IAC56

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