STANDARD MOTOR PRODUCTS AC422 Idle Air Control Valve Smp 723650287224 And V6 3.9 4.0 4.2L

( Brand: Standard Motor Products ), ( Type: Idle Air Control Valve ), ( Oe/oem Part Number: 1l2z9f715aa ), ( Items Included: Gasket ), ( Manufacturer Part Number: AC422 ), ( Country/region Of Manufacture: United States ), ( Fuel Type: Gasoline ), ( UPC: 723650287224 )

Review STANDARD MOTOR PRODUCTS Idle Air Control Valve Smp Ford And Mercury V6 3.9 4.0 4.2l fits 2002–2010

The Standard Motor AC422 Idle Air Control Valve is a crucial component in the fuel delivery system of Ford and Mercury vehicles equipped with V6 engines, specifically those with displacements of 3.9L, 4.0L, and 4.2L, and manufactured between the years 2002 and 2010. This Idle Air Control Valve (IACV) is designed to regulate the amount of air entering the engine during idle operation, ensuring stable and consistent engine performance.

The AC422 IACV is an electromechanical solenoid valve, meaning it responds to electrical signals from the Powertrain Control Module (PCM) to control the flow of air. The valve body is made of durable cast aluminum, which provides excellent heat dissipation properties and resistance to corrosion. The internal components are designed for long-lasting performance, with a hard anodized piston and a precision-machined valve seat.

The AC422 IACV features a compact design, which allows for easy installation and replacement. It is connected to the intake manifold via a rubber hose and to the electrical system via a wiring harness. The valve operates by receiving a voltage signal from the PCM, which causes the solenoid to open or close, allowing air to flow or being blocked, respectively. This results in adjusting the engine idle speed as needed.

When the AC422 IACV fails, symptoms may include rough idling, stalling, or an illuminated check engine light. Replacing a faulty IACV with a new one, such as this Standard Motor AC422 Idle Air Control Valve, can help restore normal engine performance and prevent potential damage to other components in the fuel delivery system.

In summary, the Standard Motor AC422 Idle Air Control Valve is a vital component in the fuel delivery system of Ford and Mercury vehicles, designed to regulate idle air flow and maintain consistent engine performance. Its durable construction and compact design make it an excellent choice for repairing or replacing a faulty IACV in these applications.

Buying a Standard Motor AC422 Idle Air Control Valve (IACV) for Ford Mercury 2002-10 V6 3.9L, 4.0L, and 4.2L engines involves considering both advantages and disadvantages.

1. Improved Idle Stability: A faulty IACV can lead to unstable idle, causing rough engine performance. Replacing it with a new one can help improve idle stability and make your vehicle run smoother.

2. Better Fuel Efficiency: A well-functioning IACV ensures proper air-fuel mixture in the engine, leading to better combustion and improved fuel efficiency.

3. Reduced Emissions: Proper engine idling and optimal air-fuel mixture help in reducing harmful emissions, making your vehicle eco-friendly.

4. Cost-Effective: Compared to other engine repairs, replacing an IACV is relatively inexpensive and can save you from more extensive and expensive engine repairs.

1. Possible Installation Complexity: Depending on your vehicle model and your mechanical skills, installing a new IACV might be a challenging process. It may require specific tools and expertise.

2. Potential for OEM Compatibility Issues: While Standard Motor's AC422 IACV is designed to fit Ford Mercury V6 engines, it may not be an exact match for every vehicle. Ensure proper compatibility before purchasing.

3. Potential for Aftermarket Quality Concerns: Aftermarket parts like the AC422 IACV may not match the original equipment manufacturer (OEM) quality, which could lead to premature failure or other issues.

Replacing a faulty IACV with a new Standard Motor AC422 IACV can offer several benefits, including improved idle stability, better fuel efficiency, reduced emissions, and cost-effectiveness. However, potential challenges such as installation complexity, compatibility issues, and aftermarket quality concerns need to be addressed.

If you're comfortable with DIY repairs, have the necessary tools, and are confident in the compatibility of the Standard Motor AC422 IACV with your Ford Mercury V6 engine, this could be a cost-effective solution to improve your vehicle's performance. Otherwise, it might be worth considering an OEM replacement or seeking professional assistance for a more reliable and worry-free solution.

part # ac422 prices

• $33.86-$62.51

specifications injectiopug:

• for makes: Ford, Mercury
• for years: 2002-2010
• brand: Standard Motor Products
• type: Idle Air Control Valve
• oe/oem part number: 1l2z9f715aa
• items included: Gasket
• manufacturer part number: AC422
• country/region of manufacture: United States
• fuel type: Gasoline
• upc: 723650287224

offer injectiopug:

• options: Ship-to-home
• started: June 15, 2025
• best offers: True
• sold: 0
• quantity: 1
• availability: In Stock

shipping injectiopug:

• type: Calculated
• cost: $0.00
• carrier: USPS
• class: Standard, Expedited
• transit: 5-11 Days
• service: USPS First Class Large Envelope, USPS Priority Mail Small Flat Rate Box

seller injectiopug:

• rating: 100.0%
• # reviews: 11553

returns injectiopug:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

general injectiopug:

• condition: New
• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts

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• wallet: Google-pay
• other
• credit card: Mastercard

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