GENUINE GM PARTS 21007019 Fuel Injection Idle Air Control 707773828342 Valve

( Brand: Genuine Gm Parts ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: 21007019 ), ( Type: Fuel Injection Idle Air Control Valve ), ( UPC: 707773828342 )

Review GENUINE GM PARTS Fuel Injection Idle Air Control Valve

The GM 21007019 Fuel Injection Idle Air Control Valve is a crucial component in the fuel injection system of specific GM vehicles. Designed to ensure optimal engine performance under various operating conditions, this valve plays a significant role in maintaining stable idle RPMs and efficient fuel economy.

This valve is an electronically controlled unit, which means it receives signals from the engine control module (ECM) to regulate the amount of air that enters the engine during idle and light-load conditions. By precisely controlling the amount of air entering the engine, the valve helps to maintain a consistent idle speed and improve overall engine stability.

The GM 21007019 Fuel Injection Idle Air Control Valve is made of high-quality materials to ensure durability and reliability. Its compact design allows it to be easily integrated into the existing fuel injection system, while its robust construction enables it to withstand the harsh conditions of continuous engine operation.

This valve operates by using a solenoid to control the opening and closing of a diaphragm. When the ECM sends a signal to the solenoid, it opens or closes the valve, allowing the appropriate amount of air to enter the engine. The valve also features a built-in temperature sensor, which allows the ECM to adjust the valve's operation based on engine temperature, ensuring optimal performance in various driving conditions.

In the event of a failure, symptoms may include rough idling, stalling, or difficulty starting the engine. Replacing the GM 21007019 Fuel Injection Idle Air Control Valve with a new, genuine GM part is the recommended solution to restore proper engine performance.

Installing the new valve is a relatively straightforward process, but it is essential to follow the correct installation procedures to ensure proper functioning. Properly securing all electrical connections and ensuring a good ground connection are crucial steps to avoid potential issues. Additionally, it's essential to reset the engine control module after installation to ensure the new valve is recognized and calibrated correctly.

In conclusion, the GM 21007019 Fuel Injection Idle Air Control Valve is a critical component in the fuel injection system of specific GM vehicles. Its role in maintaining stable idle RPMs and efficient fuel economy makes it an essential part of the engine's overall performance. This valve's compact, robust design, and electronically controlled operation make it a reliable and effective solution for maintaining optimal engine performance.

Buying a GM 21007019 Fuel Injection Idle Air Control Valve (IACV) comes with its own set of advantages and disadvantages. Understanding these points can help you make an informed decision regarding the purchase.

1. Improved Idle Stability: A faulty IACV can cause engine idling problems. Replacing it with a new one can help improve idle stability, leading to a smoother and more consistent running engine.

2. Better Fuel Economy: A malfunctioning IACV can cause the engine to consume more fuel than necessary to maintain idle. Replacing it can lead to improved fuel economy.

3. Reduced Emissions: A faulty IACV can cause increased emissions. Replacing it can help reduce harmful emissions, making your vehicle more environmentally friendly.

4. Long-Term Cost Savings: Although the upfront cost of purchasing and installing a new IACV may seem high, the long-term cost savings can be significant, as a faulty IACV can lead to more extensive engine damage if left unchecked.

1. Upfront Cost: Replacing an IACV can be a costly repair, especially if you choose to have it installed by a professional. The cost of the part itself, as well as labor fees, can add up.

2. Installation Complexity: Installing an IACV can be a complex process that requires specialized tools and knowledge. If you choose to install it yourself, be prepared for a challenging and time-consuming process.

3. Potential for Additional Repairs: In some cases, a faulty IACV may be a symptom of a larger issue within the fuel injection system. Replacing the IACV may only be a temporary fix, and further repairs may be necessary.

The decision to buy a GM 21007019 Fuel Injection Idle Air Control Valve ultimately comes down to weighing the advantages and disadvantages. While the upfront cost may seem high, the long-term cost savings, improved fuel economy, and reduced emissions can make it a worthwhile investment. However, the installation complexity and potential for additional repairs should be considered before making a purchase.

If you are experiencing idling problems and suspect that your IACV may be the culprit, it may be worth considering a replacement. Before making a purchase, research the cost of the part and labor fees, and consider whether you have the necessary tools and knowledge to install it yourself. If not, weigh the cost of professional installation against the potential long-term savings and benefits. Ultimately, a well-informed decision can lead to a smoother-running engine and improved vehicle performance.

part # 21007019 prices

• $116.79-$163.61

specifications injectiopug:

• brand: Genuine Gm Parts
• manufacturer warranty: 1 Year
• manufacturer part number: 21007019
• type: Fuel Injection Idle Air Control Valve
• upc: 707773828342

payments injectiopug:

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

seller injectiopug:

• # reviews: 134242
• rating: 99.3%

shipping injectiopug:

• type: Fixed
• service: Standard
• cost: $0.00
• transit: 2-6 Days
• class: Standard

general injectiopug:

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

offer injectiopug:

• started: December 3, 2025
• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock

returns injectiopug:

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

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