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Standard AC158T Idle Air Control Valve
Overview of Standard AC158T Idle Air Control Valve
The Standard AC158T Idle Air Control Valve is designed to regulate the engine's idle speed by controlling airflow. This component is compatible with various Ford, Lincoln, and Mercury vehicles, including popular models like the Ford F-150 and Lincoln Mark VIII.
- Equipped with 2 blade-type terminals for reliable electrical connection
- Precision-engineered to maintain consistent idle speed
- Compatible with multiple Ford, Lincoln, and Mercury models
- Part number AC158T ensures exact fit and function
Detailed Product Description
The Standard AC158T Idle Air Control Valve features two blade terminals that provide a secure and efficient electrical interface, essential for accurate idle speed control. This valve is part of the fuel injection system and related components category, playing a critical role in managing airflow during engine idle. Its design supports smooth engine operation and helps prevent stalling or rough idling conditions. The AC158T is engineered to meet OEM specifications, making it suitable for vehicles such as the Ford E-250 Econoline, Ford Explorer, Mercury Mountaineer, and Lincoln Mark VIII.
Compatible Vehicles and Applications
- Ford E-250 Econoline and E-350 Econoline Club Wagon
- Ford Excursion, Expedition, Explorer, F-150, F-250, and Ranger
- Lincoln Mark VIII
- Mercury Mountaineer, Sable, and Taurus
Common Issues Addressed by the AC158T Idle Air Control Valve
- Irregular or fluctuating engine idle speed
- Engine stalling during idle or low-speed operation
- Difficulty starting the engine or rough idle conditions
- Check engine light triggered by idle control faults
- Reduced fuel efficiency due to improper air-fuel mixture at idle
Installation Notes and Tips
When installing the Standard AC158T Idle Air Control Valve, ensure the electrical connectors with blade terminals are securely attached to prevent intermittent connections. It is recommended to clean the throttle body and surrounding areas before installation to avoid contamination. Verify compatibility with your specific Ford, Lincoln, or Mercury model to ensure proper fitment and function.
Quality Assurance and Warranty
Standard parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The AC158T Idle Air Control Valve undergoes rigorous quality control testing to ensure consistent operation. Please refer to the manufacturer's warranty policy for specific coverage details.
| Brand | Standard |
|---|---|
| Part Number | AC158T |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
This part fits 64 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Ford | Ranger | 3.0L | V6 | N/A | Auxiliary Air Valve | |
| 2002 | Ford | E-250 Econoline | 5.4L | V8 | GAS | N/A | Auxiliary Air Valve |
| 2002 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | GAS | N/A | Auxiliary Air Valve |
| 2002 | Ford | Excursion | 5.4L | V8 | N/A | Auxiliary Air Valve | |
| 2002 | Ford | F-150 | 5.4L | V8 | N/A | ||
| 2002 | Ford | Ranger | 3.0L | V6 | N/A | ||
| 2002 | Ford | Ranger | 3.0L | V6 | N/A | Auxiliary Air Valve | |
| 2001 | Ford | Explorer | 5.0L | V8 | N/A | ||
| 2001 | Ford | Explorer | 5.0L | V8 | N/A | Auxiliary Air Valve | |
| 2001 | Ford | F-150 | 4.6L | V8 | N/A | ||
| 2001 | Ford | F-150 | 5.4L | V8 | N/A | ||
| 2001 | Ford | Ranger | 3.0L | V6 | N/A | ||
| 2001 | Ford | Ranger | 3.0L | V6 | N/A | Auxiliary Air Valve | |
| 2001 | Mercury | Mountaineer | 5.0L | V8 | N/A | ||
| 2001 | Mercury | Mountaineer | 5.0L | V8 | N/A | Auxiliary Air Valve | |
| 2000 | Ford | Expedition | 4.6L | V8 | N/A | ||
| 2000 | Ford | Explorer | 5.0L | V8 | N/A | ||
| 2000 | Ford | Explorer | 5.0L | V8 | N/A | Auxiliary Air Valve | |
| 2000 | Ford | F-150 | 4.6L | V8 | N/A | ||
| 2000 | Ford | F-250 | 4.6L | V8 | N/A | ||
| 2000 | Ford | Ranger | 3.0L | V6 | N/A | ||
| 2000 | Mercury | Mountaineer | 5.0L | V8 | N/A | ||
| 2000 | Mercury | Mountaineer | 5.0L | V8 | N/A | Auxiliary Air Valve | |
| 1999 | Ford | Expedition | 4.6L | V8 | N/A | ||
| 1999 | Ford | Explorer | 5.0L | V8 | N/A | ||
| 1999 | Ford | Explorer | 5.0L | V8 | N/A | Auxiliary Air Valve | |
| 1999 | Ford | F-150 | 4.6L | V8 | N/A | ||
| 1999 | Ford | F-250 | 4.6L | V8 | N/A | ||
| 1999 | Ford | Ranger | 3.0L | V6 | N/A | ||
| 1999 | Ford | Ranger | 3.0L | V6 | N/A | Auxiliary Air Valve | |
| 1999 | Ford | Taurus | 3.0L | V6 | N/A | ||
| 1999 | Ford | Taurus | 3.0L | V6 | N/A | Auxiliary Air Valve | |
| 1999 | Mercury | Mountaineer | 5.0L | V8 | N/A | ||
| 1999 | Mercury | Mountaineer | 5.0L | V8 | N/A | Auxiliary Air Valve | |
| 1999 | Mercury | Sable | 3.0L | V6 | N/A | ||
| 1999 | Mercury | Sable | 3.0L | V6 | N/A | Auxiliary Air Valve | |
| 1998 | Ford | E-250 Econoline | 5.4L | V8 | BI-FUEL | N/A | Auxiliary Air Valve |
| 1998 | Ford | E-350 Econoline | 5.4L | V8 | BI-FUEL | N/A | Auxiliary Air Valve |
| 1998 | Ford | E-350 Econoline Club Wagon | 5.4L | V8 | BI-FUEL | N/A | Auxiliary Air Valve |
| 1998 | Ford | Expedition | 4.6L | V8 | N/A | ||
| 1998 | Ford | Explorer | 5.0L | V8 | N/A | ||
| 1998 | Ford | Explorer | 5.0L | V8 | N/A | Auxiliary Air Valve | |
| 1998 | Ford | F-150 | 4.6L | V8 | N/A | ||
| 1998 | Ford | F-250 | 4.6L | V8 | N/A | ||
| 1998 | Ford | Taurus | 3.0L | V6 | N/A | ||
| 1998 | Ford | Taurus | 3.0L | V6 | N/A | Auxiliary Air Valve | |
| 1998 | Lincoln | Mark VIII | N/A | ||||
| 1998 | Mercury | Mountaineer | 5.0L | V8 | N/A | ||
| 1998 | Mercury | Mountaineer | 5.0L | V8 | N/A | Auxiliary Air Valve | |
| 1998 | Mercury | Sable | 3.0L | V6 | N/A | ||
| 1998 | Mercury | Sable | 3.0L | V6 | N/A | Auxiliary Air Valve | |
| 1997 | Ford | Explorer | 5.0L | V8 | N/A | w/ U.S. Emissions | |
| 1997 | Ford | Explorer | 5.0L | V8 | N/A | Auxiliary Air Valve | |
| 1997 | Ford | F-150 | 4.6L | V8 | N/A | ||
| 1997 | Ford | F-250 | 4.6L | V8 | N/A | ||
| 1997 | Ford | Taurus | 3.0L | V6 | N/A | ||
| 1997 | Ford | Taurus | 3.0L | V6 | N/A | Auxiliary Air Valve | |
| 1997 | Lincoln | Mark VIII | N/A | ||||
| 1997 | Mercury | Mountaineer | 5.0L | V8 | N/A | ||
| 1997 | Mercury | Mountaineer | 5.0L | V8 | N/A | Auxiliary Air Valve | |
| 1997 | Mercury | Sable | 3.0L | V6 | N/A | ||
| 1997 | Mercury | Sable | 3.0L | V6 | N/A | Auxiliary Air Valve | |
| 1996 | Ford | Explorer | 5.0L | V8 | N/A | w/ U.S. Emissions | |
| 1996 | Ford | Explorer | 5.0L | V8 | N/A | Auxiliary Air Valve |
* 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.