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Standard Ignition AC181 Idle Air Control Valve
Reliable Idle Air Control Valve for Honda Accord and Prelude
The Standard Ignition AC181 Idle Air Control Valve is designed to maintain optimal engine idle speed for Honda Accord and Prelude models. This essential component ensures smooth engine performance and efficient fuel management under various operating conditions.
Key Features of Standard Ignition AC181 Idle Air Control Valve
- Compatible with Honda Accord and Prelude vehicles
- Precise control of engine idle speed
- Durable construction for long-lasting performance
- Direct replacement for factory-installed idle air control valves
- Part number AC181 for easy identification and fitment
Detailed Description of the AC181 Idle Air Control Valve
The Standard Ignition AC181 Idle Air Control Valve regulates the amount of air bypassing the throttle plate to maintain a stable idle speed in Honda Accord and Prelude engines. By adjusting airflow during idle, it helps prevent stalling, rough idling, and poor fuel economy. This valve is engineered to meet OEM specifications, ensuring reliable operation and compatibility with the vehicle’s fuel injection system. The AC181 part number corresponds to a precise fit for the specified Honda models, making it a practical choice for maintenance or repair.
Common Issues Addressed by the Idle Air Control Valve
- Engine stalling or rough idle conditions
- Unstable or fluctuating idle speed
- Difficulty starting the engine
- Check engine light related to idle control faults
- Reduced fuel efficiency during idle
Installation Notes and Tips
- Ensure the engine is cool before beginning installation
- Disconnect the battery to prevent electrical shorts
- Remove the old idle air control valve carefully to avoid damage to surrounding components
- Clean the mounting surface before installing the new valve
- Reconnect electrical connectors securely and verify proper fitment
Quality Assurance and Warranty Information
Standard Ignition parts, including the AC181 Idle Air Control Valve, are manufactured to meet or exceed OEM standards. This part undergoes rigorous quality control to ensure durability and reliable performance in Honda Accord and Prelude vehicles. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship.
| Brand | Standard Ignition |
|---|---|
| Part Number | AC181 |
| Connector Shape | Round |
| Gaskets Included | Yes |
| Hardware Included | No |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Submodel | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1996 | Honda | Prelude | Si | 2.3L | L4 | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | |
| 1996 | Honda | Prelude | S | 2.2L | L4 | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | |
| 1996 | Honda | Prelude | 2.2L | L4 | N/A | Compatible with various car models. | ||
| 1996 | Honda | Prelude | 2.3L | L4 | N/A | Compatible with various car models. | ||
| 1995 | Honda | Prelude | 2.3L | L4 | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | ||
| 1995 | Honda | Prelude | S | 2.2L | L4 | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | |
| 1995 | Honda | Prelude | 2.2L | L4 | N/A | Compatible with various car models. | ||
| 1995 | Honda | Prelude | 2.3L | L4 | N/A | Compatible with various car models. | ||
| 1994 | Honda | Prelude | Automatic | 2.3L | L4 | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | |
| 1994 | Honda | Prelude | S | 2.2L | L4 | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | |
| 1994 | Honda | Prelude | 2.2L | L4 | N/A | Compatible with various car models. | ||
| 1994 | Honda | Prelude | 2.3L | L4 | N/A | Compatible with various car models. | ||
| 1993 | Honda | Accord | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | ||||
| 1993 | Honda | Accord | 2.2L | L4 | N/A | Compatible with various car models. | ||
| 1993 | Honda | Prelude | 2.3L | L4 | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | ||
| 1993 | Honda | Prelude | S | 2.2L | L4 | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | |
| 1993 | Honda | Prelude | 2.2L | L4 | N/A | Compatible with various car models. | ||
| 1993 | Honda | Prelude | 2.3L | L4 | N/A | Compatible with various car models. | ||
| 1992 | Honda | Accord | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | ||||
| 1992 | Honda | Accord | 2.2L | L4 | N/A | Compatible with various car models. | ||
| 1992 | Honda | Prelude | 2.2L | L4 | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | ||
| 1992 | Honda | Prelude | 2.3L | L4 | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | ||
| 1992 | Honda | Prelude | 2.2L | L4 | N/A | Compatible with various car models. | ||
| 1992 | Honda | Prelude | 2.3L | L4 | N/A | Compatible with various car models. | ||
| 1991 | Honda | Accord | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | ||||
| 1991 | Honda | Accord | 2.2L | L4 | N/A | Compatible with various car models. | ||
| 1990 | Honda | Accord | N/A | Primary application for specific vehicle models ~ Idle Air Control Valve | ||||
| 1990 | Honda | Accord | 2.2L | L4 | N/A | Compatible 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.