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  3. GOODQUALITYCARPARTS G3521

GOODQUALITYCARPARTS G3521 Fuel Pressure Regulator Kit Gauge 6414307012576 100PSI AN6 Fitting

G3521 Goodqualitycarparts Universal Adjustable Fuel Pressure Regulator Kit 100psi Gauge An6 Fitting

( Brand: Goodqualitycarparts ), ( Part Type: Fuel Pressure Regulator Gauge Fitting ), ( Warranty: 90 Days ), ( Manufacturer Part Number: G3521 ), ( UPC: 414307012576 )

Review GOODQUALITYCARPARTS Universal Adjustable Fuel Pressure Regulator Kit 100psi Gauge An6 Fitting

The Goodquality Car Parts G3521 Fuel Pressure Regulator Kit is a premium replacement solution for ensuring optimal fuel system performance in AN6-fitting vehicles. This regulator kit is designed to deliver an accurate fuel pressure of up to 100 psi, making it an ideal choice for high-performance applications.

The heart of this kit is the fuel pressure regulator, which is meticulously engineered to provide precise fuel pressure regulation. The regulator features a robust, brass body construction that ensures durability and resistance to corrosion. The diaphragm inside the regulator is made of high-quality, reinforced rubber that can withstand the rigors of continuous fuel pressure regulation. The regulator is also fitted with a 100 psi gauge, enabling you to easily monitor fuel pressure levels in real-time.

The kit also includes the necessary AN6 fittings to facilitate easy and secure installation. These fittings are manufactured from premium materials, ensuring a leak-free connection. The O-rings included in the kit are made of Buna-N, a material known for its exceptional resistance to fuel and oil, ensuring a long-lasting, reliable seal.

Installation of the G3521 Fuel Pressure Regulator Kit is straightforward, with clear instructions provided. The kit comes complete with all necessary hardware, including mounting brackets, making it a truly comprehensive solution for fuel pressure regulation.

In summary, the Goodquality Car Parts G3521 Fuel Pressure Regulator Kit is an essential upgrade for any vehicle requiring precise fuel pressure regulation. With its robust design, accurate pressure gauge, and easy installation, this kit is the go-to choice for automotive enthusiasts and professionals alike.

Pros and Cons of Buying a G3521 Fuel Pressure Regulator Kit with 100psi Gauge and AN6 Fitting

Introduction:

The G3521 Fuel Pressure Regulator Kit by Holstein Parts is a popular aftermarket solution for those seeking to replace their failing fuel pressure regulators in their vehicles. This kit includes a regulator, a 100psi gauge, and AN6 fittings. Let's discuss the potential advantages and disadvantages of purchasing this product.

Pros:

1. Improved Fuel Efficiency: A faulty fuel pressure regulator can lead to poor fuel efficiency, and this kit can help restore optimal fuel flow, leading to potential savings at the pump.

2. Enhanced Engine Performance: Proper fuel pressure is essential for efficient combustion, and this kit can contribute to improved engine performance and responsiveness.

3. Convenient 100psi Gauge: The included 100psi gauge allows users to monitor fuel pressure easily and can help diagnose potential fuel system issues.

4. Durable AN6 Fittings: AN6 fittings are known for their strength and durability, ensuring a secure connection and minimizing the risk of leaks.

5. OEM-Quality Parts: Holstein Parts is known for producing high-quality, OEM-standard replacement parts, ensuring a reliable and long-lasting solution.

Cons:

1. Potential Installation Complexity: Depending on the vehicle and its fuel system configuration, installing a new fuel pressure regulator and associated components may require some mechanical expertise.

2. Cost: While this kit offers several advantages, it may be more expensive than some competing products. However, the added features and the potential for improved fuel efficiency and engine performance may justify the investment for some.

3. Potential Compatibility Issues: Although this kit is designed to fit a wide range of vehicles, it is essential to confirm compatibility with your specific make and model before purchasing.

Conclusion:

The G3521 Fuel Pressure Regulator Kit by Holstein Parts offers several advantages, including improved fuel efficiency, enhanced engine performance, a convenient 100psi gauge, durable AN6 fittings, and OEM-quality parts. However, it may come with potential installation complexity, a higher cost, and potential compatibility issues. Ultimately, the decision to purchase this kit depends on an individual's specific needs, mechanical expertise, and budget.

Recommendation:

If you are experiencing fuel system issues, suspect a faulty fuel pressure regulator, or simply want to enhance your vehicle's fuel efficiency and engine performance, the G3521 Fuel Pressure Regulator Kit by Holstein Parts may be an excellent investment. However, ensure you have the necessary mechanical expertise or consult a professional mechanic before attempting the installation. Always double-check compatibility with your specific vehicle make and model before purchasing.

part # g3521 price

  • $34.99

specifications fuelperforma:

  • brand: Goodqualitycarparts
  • part type: Fuel Pressure Regulator Gauge Fitting
  • warranty: 90 Days
  • manufacturer part number: G3521
  • upc: 414307012576

general fuelperforma:

  • condition: New
  • Auto Permance Parts > Fuel Systems > Fuel Pressure Regulators

offer fuelperforma:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • started: February 24, 2026

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  • # reviews: 49882
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  • class: Economy
  • cost: $0.00
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part type: fuel pressure regulator gauge fitting, warranty: 90 days,
category: auto parts > fuel systems > fuel pressure regulators, sku: 9014668302171741,
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1 offer $34.99 USD
  • Offer #1: $34.99 price + free delivery = $34.99* total. Comes with a fuel pressure regulator,-6 AN inlet ports and return port Description: 100% Brand New, Never Been Used Comes with 7 pcs Hose end fitting: Made of high quality T6061 Aluminum,-6AN size Comes with 3 pcs stainless steel Braided fuel hose Length: 170 mm; 380 mm; 660 mm Material:304 stainless steel + CPE synthetic rubber Comes with a 1-3/4" 45 mm gauge,1/8" NPT gauge port adjustable from 0 to 100 psi to maximum fuel pump capacity.FREE SHIPPING