HOLSTEIN C504 Idle Air Control Valve Fuel 63-11 4.3L 5.0L 5.7L V6 V8

( Brand: Holstein ), ( Type: Idle Air Control Valve ), ( Manufacturer Part Number: SX-YJQF 1995 FUEL DELIVERY INJECTION ), ( Ipn: C504 63-11 ), ( Item Height: 2.000 ), ( Item Length: 6.000 ), ( Item Weight: 0.2500 ), ( Item Width: 4.000 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Injection System ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Holstein Idle Air Control Valve )

Review HOLSTEIN 63-11 Idle Air Control Valve Gmc 4.3l 5.0l 5.7l V6 V8 Fuel fits K2500 FI 1995

The Holstein C504 63-11 Idle Air Control Valve is specifically designed for use on 1995 GMC K2500 pickup trucks equipped with the 4.3L, 5.0L, or 5.7L V6 or V8 fuel-injected engines. This crucial component is responsible for maintaining a consistent idle speed by regulating the amount of air that enters the engine during idling.

The Holstein Idle Air Control Valve is manufactured to meet or exceed OEM specifications, ensuring optimal engine performance and fuel efficiency. It features a robust, durable design with a hard-anodized aluminum housing for extended service life. The valve body is constructed from high-strength steel, providing excellent resistance to wear and corrosion.

The valve utilizes a diaphragm actuator for precise control, responding quickly and accurately to engine conditions. The diaphragm is made from a high-temperature, wear-resistant material, providing excellent sealing and durability. The valve also includes a built-in vacuum check valve, which automatically adjusts to changing vacuum levels for consistent idle performance.

Installation of the Holstein C504 63-11 Idle Air Control Valve is straightforward and can be completed in a short amount of time using standard hand tools. The valve comes complete with all necessary hardware for a hassle-free installation. In addition, the valve includes a detailed installation guide to ensure a successful installation process.

By replacing your worn or failed Idle Air Control Valve with a new Holstein C504 63-11 unit, you can restore smooth and consistent idle performance to your 1995 GMC K2500. This can lead to improved fuel efficiency, reduced emissions, and a more enjoyable driving experience.

Overall, the Holstein C504 63-11 Idle Air Control Valve is an essential upgrade for any 1995 GMC K2500 pickup truck owner looking to maintain optimal engine performance and ensure a long service life for their vehicle's fuel injection system.

The Holstein C504 63-11 Idle Air Control Valve (IACV) is a crucial component of the fuel injection system in certain GM vehicles, including 1995 GMC K2500 models with 4.3L, 5.0L, 5.7L V6, and V8 engines. This part controls the amount of air entering the engine during idle conditions, ensuring stable engine performance. Here are some pros and cons of buying this specific Holstein IACV.

1. OEM Quality: The Holstein C504 63-11 IACV is an original equipment manufacturer (OEM) replacement part. It is designed to function identically to the original part that came with the vehicle, ensuring a perfect fit and optimal performance.

2. High Durability: Holstein is known for producing high-quality, durable parts. This IACV is no exception, with a robust design that can withstand the rigors of daily driving.

3. Improved Idle Stability: A faulty IACV can lead to poor idle stability, causing the engine to stall or hesitate. Replacing it with a new Holstein C504 63-11 IACV can help improve idle stability and overall engine performance.

4. Cost-Effective: While not the cheapest option, the Holstein C504 63-11 IACV is a cost-effective solution compared to other aftermarket parts or dealing with potential engine damage caused by a malfunctioning IACV.

1. Cost: As mentioned earlier, the Holstein C504 63-11 IACV is not the cheapest option. However, its OEM quality and durability make it a worthwhile investment for those seeking a reliable replacement part.

2. Availability: Depending on your location and the specific GM model, finding a Holstein C504 63-11 IACV might be more challenging than finding parts from other manufacturers. Be sure to check with reputable auto parts suppliers to ensure availability.

The Holstein C504 63-11 Idle Air Control Valve is a high-quality, OEM replacement part designed to improve idle stability and overall engine performance in 1995 GMC K2500 models. While it may not be the cheapest option, its durability and reliability make it a cost-effective solution in the long run. If you're experiencing issues with your vehicle's idle stability or are looking for a reliable replacement part, the Holstein C504 63-11 IACV is an excellent choice.

If you're in need of a new Idle Air Control Valve for your 1995 GMC K2500, we recommend considering the Holstein C504 63-11 IACV. Its OEM quality, durability, and improved idle stability make it a worthwhile investment for those seeking a reliable and effective solution. Be sure to check with reputable auto parts suppliers to ensure availability and discuss any installation requirements with a professional mechanic if necessary.

specifications injectiopug:

• for models: K2500, Fi
• for makes: Gmc
• for years: 1995
• brand: Holstein
• type: Idle Air Control Valve
• manufacturer part number: SX-YJQF 1995 FUEL DELIVERY INJECTION
• interchange part number: C504 63-11
• item height: 2.000
• item length: 6.000
• item weight: 0.2500
• item width: 4.000
• placement on vehicle: Air Fuel Delivery Fuel Injection System
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Holstein Idle Air Control Valve

payments injectiopug:

• credit card: Visa
• other
• wallet: Apple-pay

offer injectiopug:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: April 28, 2026
• quantity: 2

seller injectiopug:

• rating: 99.6%
• # reviews: 650865

shipping injectiopug:

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

returns injectiopug:

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

general injectiopug:

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

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