HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition AC255 Idle Air Control Valve
Part #: AC255

Standard Ignition AC255 Idle Air Control Valve

⚙️ 12 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mazda, Probe, 626, and MX-6
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Overview of Standard Ignition AC255 Idle Air Control Valve

The Standard Ignition AC255 Idle Air Control Valve is designed to regulate the engine's idle speed by controlling airflow. This component is compatible with select Ford and Mazda models, including the Mazda 626, MX-6, and the Ford Probe, ensuring precise idle control for these vehicles.

  • Connector gender: Female for secure electrical connection
  • One hose connector for efficient air passage
  • Two male blade terminals for reliable electrical contact
  • Designed specifically for fuel injection systems in Ford and Mazda vehicles

Technical Details and Attributes

The AC255 features a female connector gender, which ensures a proper fit with the vehicle’s wiring harness. It includes one hose connector to manage airflow effectively within the idle air control system. The valve is equipped with two male blade terminals, providing a stable and corrosion-resistant electrical connection. These terminals are designed to fit securely with the vehicle’s electrical system, maintaining consistent idle speed control.

Compatible Vehicles and Applications

This idle air control valve is compatible with Ford and Mazda vehicles, specifically the Mazda 626, MX-6, and the Ford Probe models. It is engineered to work within the fuel injection system and related components, helping to maintain smooth engine idling and prevent stalling or rough idle conditions.

  • Regulates engine idle speed for Mazda 626, MX-6, and Ford Probe
  • Prevents engine stalling during idle
  • Improves throttle response at low speeds
  • Maintains consistent airflow in fuel injection systems
  • Supports emission control by stabilizing idle

Installation Notes and Tips

When installing the Standard Ignition AC255 Idle Air Control Valve, ensure the female connector is properly aligned with the vehicle’s wiring harness. Verify that the two male blade terminals are securely connected to avoid electrical issues. Inspect the hose connector for any signs of wear or damage before installation. It is recommended to clean the throttle body and surrounding components to ensure optimal valve performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The AC255 Idle Air Control Valve undergoes rigorous quality control testing to ensure proper fit and function. Warranty coverage details can be obtained from the product documentation or authorized distributors.

BrandStandard Ignition
Part NumberAC255
Terminal TypeBlade Terminals

This part fits 12 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1997FordProbeAutomatic2.0LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
1997FordProbeAutomatic2.0LL4N/ACompatible with various car models.
1997Mazda626Automatic2.0LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
1997Mazda626Automatic2.0LL4N/ACompatible with various car models.
1997MazdaMX-6Automatic2.0LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
1997MazdaMX-6Automatic2.0LL4N/ACompatible with various car models.
1996FordProbeAutomatic2.0LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
1996FordProbeAutomatic2.0LL4N/ACompatible with various car models.
1996Mazda626Automatic2.0LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
1996Mazda626Automatic2.0LL4N/ACompatible with various car models.
1996MazdaMX-6Automatic2.0LL4N/APrimary application for specific vehicle models ~ Idle Air Control Valve
1996MazdaMX-6Automatic2.0LL4N/ACompatible with various car models.

* 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:

150-7043158-10482-29521217-1828229482H115973-4449AC4076F62Z9F715BFSC620660

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