1. Performance Fuel Systems On Sale
  2. sku: 9680279166971892
  3. EVIL ENERGY 616582

EVIL ENERGY 616582 Disconnect Fuel Rail Fitting 6AN 3/8 5/16

fits model: Efi.

616582 Evil Energy 6an To 3/8 And 5/16 Quick Disconnect Efi Fuel Rail Fitting Aluminum

( Brand: Evil Energy ), ( Part Type: Fuel Aluminum Fitting ), ( Manufacturer Part Number: 616582 ), ( Universal Fitment: Yes )

Review EVIL ENERGY 6an To 3/8 And 5/16 Quick Disconnect Fuel Rail Fitting Aluminum fits EFI

The Evil Energy 616582 6AN 3/8 5/16 disconnect EFI fuel rail fitting is an essential automotive component designed for use in fuel systems. This fitting is engineered to provide a secure and reliable connection between fuel lines and the fuel rail in six-bolt applications, making it an excellent choice for vehicles with six-bolt EFI fuel rails.

The 6AN designation refers to the size of the external threads on the fitting, which is 6mm in diameter and AN (Aviation, Navy, or Arnold) is a standard threading system widely used in automotive applications. The 3/8 inch and 5/16 inch dimensions represent the inside diameter of the male and female connector ends, respectively.

The disconnect feature of this fitting adds flexibility to fuel line routing and maintenance, as it allows for easy removal and reattachment without having to disconnect other fuel lines. This can save valuable time and effort during service or repair work.

This fuel rail fitting is manufactured from high-quality materials, ensuring it can withstand the rigors of automotive use. It features a corrosion-resistant finish, helping to protect against the harmful effects of environmental conditions and extended fuel exposure. Additionally, the fitting's durable design allows for consistent fuel pressure and flow, contributing to optimal engine performance.

The Evil Energy 616582 6AN 3/8 5/16 disconnect EFI fuel rail fitting is an excellent choice for various automotive applications, including performance upgrades, fuel system repairs, or custom builds. Its versatile design and reliable performance make it an essential addition to your automotive toolkit.

Pros and Cons of Buying Evil Energy 616582 6AN 3/8 5/16 Disconnect EFI Fuel Rail Fitting

Introduction:

The Evil Energy 616582 6AN 3/8 5/16 Disconnect EFI Fuel Rail Fitting is a popular choice among car enthusiasts for its durability and easy installation. However, like any other automotive part, it comes with its advantages and disadvantages. In this article, we will discuss the pros and cons of buying this fuel rail fitting.

Pros:

1. High-Quality Material: This fuel rail fitting is made of high-quality materials, including 6061-T6 aluminum alloy and stainless steel. It is designed to withstand the harsh conditions of a fuel system, ensuring long-lasting performance.

2. Easy Installation: The Evil Energy 616582 fuel rail fitting is easy to install. It comes with all necessary hardware, including o-rings and bolts. The disconnect design makes it easy to remove for maintenance or engine work.

3. Improved Fuel Delivery: This fuel rail fitting allows for improved fuel delivery, resulting in better engine performance and fuel efficiency. It also eliminates the need for a fuel pressure regulator, simplifying the fuel system.

4. Leak-Free Design: The o-ring seals on this fuel rail fitting ensure a leak-free connection, preventing fuel leaks and reducing the risk of engine damage.

5. Affordable: Compared to other fuel rail fittings in the market, the Evil Energy 616582 is an affordable option.

Cons:

1. Limited Compatibility: This fuel rail fitting is designed specifically for certain applications and may not be compatible with all vehicles or engines. It is essential to check the compatibility before purchasing.

2. Requires Torque Specifications: Proper installation of this fuel rail fitting requires specific torque specifications. Failure to adhere to these specifications could result in leaks or other issues.

3. May Require Adjustments: In some cases, this fuel rail fitting may require adjustments to the fuel pressure regulator or other fuel system components to ensure proper operation.

4. Potential for Fuel Leaks: Although the o-ring seals are designed to prevent leaks, there is still a risk of fuel leaks if not installed correctly or if the seals wear out over time.

Conclusion:

The Evil Energy 616582 6AN 3/8 5/16 Disconnect EFI Fuel Rail Fitting is an excellent choice for those looking for a durable, easy-to-install, and affordable fuel rail fitting. Its high-quality materials, improved fuel delivery, and leak-free design make it a popular choice among car enthusiasts. However, it is essential to check compatibility, follow proper installation procedures, and be aware of the potential for fuel leaks.

Recommendation:

If you are in the market for a new fuel rail fitting and are considering the Evil Energy 616582, we recommend checking the compatibility with your specific application, following the proper installation procedures, and ensuring you have the necessary torque specifications. With proper installation and maintenance, this fuel rail fitting can provide improved engine performance and fuel efficiency while minimizing the risk of fuel leaks.

part # 616582 prices

  • $24.31-$30.33

specifications fuelperforma:

  • for models: Efi
  • brand: Evil Energy
  • part type: Fuel Aluminum Fitting
  • manufacturer part number: 616582
  • universal fitment: Yes

shipping fuelperforma:

  • service: FedEx 2Day
  • cost: $0.00
  • transit: 2-3 Days
  • carrier: FedEx
  • class: Expedited
  • type: Fixed

payments fuelperforma:

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

seller fuelperforma:

  • rating: 99.4%
  • # reviews: 1277

returns fuelperforma:

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

offer fuelperforma:

  • started: March 31, 2026
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • sold: 0
  • quantity: 1

general fuelperforma:

  • Auto Permance Parts > Fuel Systems > Hoses, Lines Fittings
  • condition: New
for models: efi, part type: fuel aluminum fitting, universal fitment: yes,
category: auto parts > fuel systems > hoses, lines fittings, sku: 9680279166971892,

Evil Energy 616582 Is Similar To:

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5 offers $24.31–$30.33 USD
  • Offer #1: $30.33 price + free delivery = $30.33* total. Size The thread size of 6an is 9/16-18UNF Seal The 6an flare efi fitting is sealed at 37 degree angle to avoid leakage.FREE SHIPPING
  • Offer #2: $26.48 price + free delivery = $26.48* total. Fast Dispatch. EVIL ENERGY 6AN Male to 3/8" & 5/16" 3/8 & 5/16, Black.FREE SHIPPING
  • Offer #3: $24.31 price + free delivery = $24.31* total. Size 6AN to 3/8&5/16 8AN to 5/16 6AN to 5/16 6AN to 3/8&5/16 8AN to 5/16 6AN to 5/16. Size 6AN to 3/8 & 5/16.FREE SHIPPING
  • Offer #4: $27.50 price + free delivery = $27.50* total.FREE SHIPPING
  • Offer #5: $26.74 price + free delivery = $26.74* total.FREE SHIPPING