STANDARD IGNITION AC504 Idle Air Control Valve 707390630410

( Brand: Standard Ignition ), ( Type: Idle Air Control Valve ), ( Manufacturer Part Number: AC504 ), ( Material: Material ), ( Item Height: 3.600 ), ( Item Length: 3.000 ), ( UPC: 707390630410 )

Review STANDARD IGNITION Idle Air Control Valve

The AC504 Idle Air Control Valve, manufactured by Standard Ignition Systems, is an essential component of a carbureted automotive engine system. This valve plays a crucial role in maintaining a consistent engine idling speed under various operating conditions.

The AC504 is designed as a mechanically operated, diaphragm-actuated valve. It features a robust, cast iron construction, ensuring durability and longevity even under heavy usage. The valve body is equipped with a meticulously engineered internal mechanism, including a diaphragm, a spring, and a needle valve. This mechanism facilitates the control of idle air intake, allowing the engine to idle steadily.

When the engine RPM drops below the desired idle speed, the vacuum created in the intake manifold pulls on the diaphragm. As a result, the spring-loaded needle valve opens, admitting more air into the engine through the idle air control passage. This increased airflow helps maintain the engine at its optimal idle speed. Conversely, when the engine RPM rises above the desired idle speed, the increased engine vacuum causes the diaphragm to contract, closing the needle valve, and reducing the idle air intake.

The AC504 Idle Air Control Valve is suitable for use in various automotive applications. Its universal fitment makes it a popular choice among vehicle enthusiasts, mechanics, and repair shops. The valve is also easy to install, requiring minimal modification to the existing engine setup.

The AC504 Idle Air Control Valve from Standard Ignition Systems is your reliable solution for maintaining consistent engine idling performance. With its robust construction, efficient design, and easy installation, this valve is an indispensable addition to any carbureted engine system.

Buying a standard ignition AC504 idle air control valve (IACV) comes with both advantages and disadvantages, depending on the specific circumstances of the vehicle owner. Here are some potential pros and cons:

1. Affordability: A standard aftermarket AC504 IACV is generally more cost-effective than an OEM (original equipment manufacturer) part. This can be an attractive option for vehicle owners looking to save money on repairs.

2. Availability: Aftermarket AC504 IACVs are widely available from various suppliers. This means that vehicle owners can easily find a replacement part and have it shipped to them without too much hassle.

3. Flexibility: Aftermarket IACVs are often designed to fit a wide range of vehicles, making them a versatile option for vehicle owners.

1. Quality concerns: Aftermarket parts may not be of the same quality as OEM parts. This could lead to potential issues with the performance or durability of the IACV over time.

2. Compatibility issues: While aftermarket IACVs are designed to fit a wide range of vehicles, there is always a risk of compatibility issues. Vehicle owners should ensure that they purchase the correct part for their specific make and model.

3. Lack of warranty: Aftermarket parts often do not come with the same level of warranty coverage as OEM parts. This means that vehicle owners may be responsible for any repairs or replacements if the part fails.

Ultimately, the decision to buy a standard ignition AC504 idle air control valve depends on the individual vehicle owner's priorities and circumstances. If affordability and availability are the main concerns, then an aftermarket IACV may be the best option. However, if quality and warranty are priority, then an OEM part may be worth the investment. Vehicle owners should carefully consider their options and make an informed decision based on their specific needs and budget.

part # ac504 prices

• $90.99-$102.32

specifications injectiopug:

• brand: Standard Ignition
• type: Idle Air Control Valve
• manufacturer part number: AC504
• material: Material
• item height: 3.600
• item length: 3.000
• upc: 707390630410

returns injectiopug:

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

general injectiopug:

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

offer injectiopug:

• availability: In Stock
• started: May 29, 2025
• options: Ship-to-home
• quantity: 10
• sold: 0

shipping injectiopug:

• transit: 4-8 Days
• cost: $0.00
• class: Standard
• service: Standard
• type: Fixed

seller injectiopug:

• rating: 98.5%
• # reviews: 81235

payments injectiopug:

• credit card: Mastercard
• wallet: Paypal
• other

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