STANDARD MOTOR PRODUCTS AC170 Idle Air Control Valve

( Brand: Standard Motor Products ), ( Part Type: Control Valve Motor ), ( Country Of Origin: United States ), ( Manufacturer Part Number: AC170 ), ( California Prop 65 Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer. )

Review STANDARD MOTOR PRODUCTS Idle Air Control Valve

Standard Motor AC170 Idle Air Control Valve

The Standard Motor AC170 Idle Air Control Valve is an essential component of your automotive engine's fuel delivery system. Designed to maintain consistent idle speed under various operating conditions, this valve plays a vital role in ensuring smooth engine performance.

The AC170 Idle Air Control Valve is a mechanically operated device, actuated by the engine's vacuum. It features a diaphragm-type construction, with a robust and durable rubber diaphragm that separates the intake and exhaust sides of the valve body. This design allows the valve to respond quickly and accurately to changes in engine vacuum, ensuring precise control over idle air flow.

The valve body is machined from high-quality aluminum alloy, providing excellent heat dissipation and resistance to corrosion. The valve's inlet and outlet ports are CNC-machined for optimal flow and sealing, ensuring efficient idle air delivery and minimal leakage.

The AC170 Idle Air Control Valve comes with a built-in adjusting screw, allowing you to fine-tune the idle speed to your specific engine requirements. The screw is easily accessible through the top of the valve body, making adjustments quick and convenient.

This Standard Motor AC170 Idle Air Control Valve is engineered to meet or exceed OEM specifications for fit, form, and function. It is suitable for use in a wide range of automotive applications, making it a versatile and reliable solution for maintaining optimal engine performance.

In summary, the AC170 Idle Air Control Valve is a high-performance, durable, and adjustable component designed to ensure consistent idle speed and smooth engine performance. Its robust construction, accurate vacuum response, and easy adjustability make it an essential upgrade for any automotive enthusiast seeking optimal engine performance.

Buying a standard Motor AC170 Idle Air Control Valve (IACV) comes with both advantages and disadvantages that potential buyers should consider before making a purchase.

1. Improved Idle Stability: A faulty or malfunctioning IACV can result in poor idle stability, causing the engine to stutter or surge. Replacing it with a new one can help restore smooth and consistent engine performance.

2. Better Fuel Economy: A well-functioning IACV can help improve fuel economy by maintaining a consistent engine idle speed. This is especially important in modern vehicles that rely on precise engine control for optimal fuel efficiency.

3. Reduced Emissions: Proper engine idle control can help reduce exhaust emissions, making it an eco-friendly choice for environmentally conscious drivers.

1. Cost: Replacing an IACV can be a costly repair, especially if the vehicle is older or has other underlying engine issues. The cost of the part itself can range from $50 to $200, depending on the make and model of the vehicle. Labor costs can add significantly to the total repair bill.

2. Complexity of Installation: Installing an IACV can be a complex process that requires specialized tools and knowledge. Attempting to install the part yourself without the proper experience and tools could result in further damage to the vehicle or even personal injury.

3. Potential for OEM Replacement: Some vehicles may require a specific OEM (Original Equipment Manufacturer) IACV to maintain proper engine performance. Using a non-OEM part may result in suboptimal performance or even void the vehicle's warranty.

In conclusion, while replacing a standard Motor AC170 Idle Air Control Valve can offer several advantages, such as improved idle stability, better fuel economy, and reduced emissions, it also comes with disadvantages like cost, complexity of installation, and potential for OEM replacement. Potential buyers should carefully consider these factors before making a purchase, weighing the benefits against the costs and their own technical abilities.

If you are comfortable with automotive repairs and have the necessary tools and knowledge, purchasing a high-quality aftermarket IACV from a reputable supplier could be a cost-effective solution. However, if you are unsure of your abilities or prefer the peace of mind that comes with an OEM part, it may be best to consult a professional mechanic for the repair. Ultimately, the decision to replace an IACV should be based on a thorough assessment of your vehicle's needs, your own skills, and your budget.

part # ac170 prices

• $45.75-$63.64

specifications injectiopug:

• brand: Standard Motor Products
• part type: Control Valve Motor
• country of origin: United States
• manufacturer part number: AC170
• california prop 65 warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer.

offer injectiopug:

• sold: 0
• options: Ship-to-home
• started: March 12, 2026
• quantity: 1
• availability: In Stock

general injectiopug:

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

returns injectiopug:

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

shipping injectiopug:

• cost: $0.00
• carrier: USPS
• type: Fixed
• class: Expedited
• transit: 5-11 Days
• service: USPS Priority Mail

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• credit card: Mastercard

seller injectiopug:

• rating: 99.7%
• # reviews: 16958

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