Best Fuel Injection Fuel Distributors of 2025

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 2, 2025

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Fuel Injection Fuel Distributors are an essential component of any fuel injection system. They are responsible for accurately distributing fuel to each cylinder of the engine. These distributors work by regulating the amount of fuel that is injected into each cylinder, ensuring that the engine runs efficiently and smoothly. They are available in a range of sizes and shapes to suit different types of engines and are made from high-quality materials to ensure durability and longevity. Fuel Injection Fuel Distributors are a must-have for any vehicle that runs on a fuel injection system, and they are widely available from reputable automotive parts suppliers.

At a Glance: Our Top Picks

GM Genuine Parts Fuel Distributor Cover #TOP 1
GM Genuine Parts Fuel Distributor
ftb score rating icon 9.8
ACDelco Fuel Injection Distributor 217-1506 Cover #TOP 2
ACDelco Fuel Injection Distributor 217-1506
ftb score rating icon 9.7
Crown Automotive Fuel Injection Rails Cover #TOP 3
Crown Automotive Fuel Injection Rails
ftb score rating icon 9.5

Top 10 Fuel Injection Fuel Distributors

#TOP 1

GM Genuine Parts Fuel Distributor

GM Parts
12603371
GM Genuine Parts Fuel Distributor Cover
ACDelco GM Genuine Parts 12603371 Fuel Injection Fuel Distributor

This GM Genuine Parts Fuel Injection Fuel Distributor is a recommended replacement part for your GM vehicle, providing the same quality, reliability, and durability as the original factory component. Made to GM OE specifications, this fuel distributor fits, forms, and functions perfectly. It is manufactured in the United States and falls under the Fuel Injection Fuel Distributors category.

What We Like
High-quality, reliable, and durable replacement part
Fits, forms, and functions perfectly to GM OE specifications
Made in the United States
#TOP 2

ACDelco Fuel Injection Distributor 217-1506

217-1506
ACDelco Fuel Injection Distributor 217-1506 Cover
GM Genuine Parts 217-1506 (17113273) Fuel Injection Fuel Distributor

The ACDelco Fuel Distributor is crafted by a leading manufacturer known for high-quality automotive products. With international recognition for its wide array of award-winning items, this distributor is designed specifically for professional use. It's equipped with advanced technology, ensuring optimal performance and reliability for your vehicle. By choosing this product, you benefit from a solution tailored to fit your vehicle's specific needs, enhancing your overall driving experience.

What We Like
High-quality construction
Award-winning brand
Advanced technology
Vehicle-specific fit
#TOP 3

Crown Automotive Fuel Injection Rails

5014496AD
Crown Automotive Fuel Injection Rails Cover
Crown Automotive 5014496AD Injection Rails & Components

The Crown Fuel Injection Rails are designed for easy and flexible installation, making them a great choice for your vehicle’s fuel system. These components are made with quality in mind, ensuring reliable performance. As they are manufactured in China, you can expect a balance of affordability and durability. With these fuel rails, you’ll find that maintaining your vehicle's fuel efficiency becomes more straightforward, allowing you to enjoy a smoother driving experience.

What We Like
Good quality materials
Flexible installation
Reliable performance
Affordable option
#TOP 4

Corvette Central Fuel Injection Oil Line

Corvette Central Fuel Injection Oil Line Cover
1958-1965 Corvette Fuel Injection Distributor Oil Line Only Correct

The Corvette Fuel Injection Line is a vital component for 1958-1965 Corvette models, ensuring optimal fuel distribution. Its copper plating enhances durability and resistance to wear, which is essential for maintaining performance over time. By using this high-quality oil line, you can expect improved efficiency in your fuel injection system. This product is specifically designed for your classic Corvette, making installation straightforward and hassle-free. With the right parts, you can keep your vehicle running smoothly and enjoy the reliability that comes with quality craftsmanship.

What We Like
Durable copper plating
Improves fuel efficiency
Easy installation
Specifically designed for Corvettes
#TOP 5

HKAUTOPART Aluminum Fuel Rail for Jeep

HKAUTOPART
HKAUTOPART-1315
Black
HKAUTOPART Aluminum Fuel Rail for Jeep Cover
HKAUTOPART 1Pcs Billet Aluminum Performance Fuel Rail Black Compatible with 1997-2001 Jeep Wrangler/TJ/Cherokee & 1995-2004 Jeep Grand Cherokee 4.0L L6 Gas

The HKAUTOPART Fuel Rail is a top-quality, brand new component designed for your Jeep. Made from high-grade aluminum, it offers enhanced strength and durability, ensuring long-lasting performance. You can trust that this fuel rail has been fully tested to meet high standards, giving you peace of mind while driving. This product is specifically compatible with various Jeep models from 1997 to 2004, making it a perfect fit for your vehicle. Upgrade your fuel system with this reliable fuel rail for better performance and efficiency.

What We Like
High-quality aluminum construction
Fully tested for reliability
Compatible with multiple Jeep models
Enhanced strength and durability
#TOP 6

GM Fuel Rail 12662385

GM
12662385
black
GM Fuel Rail 12662385 Cover
GM Parts 12662385 Direct Fuel Injection Fuel Rail

The GM Fuel Injection Rail is crafted to meet high standards set by General Motors. This means you can trust that it has been designed and tested specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle. With regular updates to its design, the part incorporates the latest materials and technologies, ensuring that you receive a product that is both reliable and innovative. GM engineers focus on creating original equipment parts that enhance your vehicle's performance, bringing you peace of mind while driving.

What We Like
High-quality construction
Vehicle-specific design
Latest materials used
Reliable performance
#TOP 7

Bosch Rail Pump 0445226014

0 445 226 014
Bosch Rail Pump 0445226014 Cover
Bosch Rail Pump - 0445226014

The Bosch Rail Pump is a brand-new OEM component designed to enhance your vehicle's fuel injection system. With model number 0445226014, this part ensures reliable performance, providing a steady flow of fuel to your engine. By using this high-quality pump, you can improve your vehicle's efficiency and responsiveness. It’s a great choice for those looking to replace worn-out parts, as it guarantees compatibility and optimal functionality. Investing in the Bosch Rail Pump means you’re choosing durability and precision for your fuel system.

What We Like
OEM quality assurance
Improves fuel efficiency
Reliable performance
Easy replacement
#TOP 8

Generic Fuel Rail 12658037

Generic
Generic Fuel Rail 12658037 Cover
Generic Fuel Injection Fuel Rail Right Position 12658037 Compatible w/12685360 V8

The Generic Fuel Rail is designed to enhance your vehicle's fuel injection system. With the manufacturer part number 12658037, this component ensures compatibility with various models, particularly those with part numbers 12685360 and 12687244. This fuel rail plays a crucial role in evenly distributing fuel to the injectors, which can improve engine performance and efficiency. By choosing this fuel rail, you can enjoy reliable fuel delivery, which is essential for optimal engine operation. It's an ideal choice for those looking to maintain or upgrade their fuel injection system.

What We Like
Compatible with multiple models
Improves engine performance
Reliable fuel delivery
Enhances fuel efficiency
#TOP 9

BARTOO D Series Fuel Rail Kit

BTD029
BARTOO D Series Fuel Rail Kit Cover
BARTOO Fuel Rail Kit D Series Fuel Rail Fuel Injection Rail For Honda D-Series D15B7 D15B8 D16A6 D16Z6 Aluminum Alloy D Series High Volume

The BARTOO Fuel Rail is crafted from high-quality aluminum alloy, ensuring durability and resistance to damage. With a 1/2-inch aperture, it efficiently supports fuel flow rates up to 1000 horsepower, making it ideal for high-performance applications. Additionally, it features a 1/8 NPT port, allowing you to easily connect a nitrous oxide system or fuel pressure gauge, enhancing your monitoring capabilities. Installation is straightforward, requiring no extra parts, so you can quickly set it up with your factory fuel lines using the provided fittings. This combination of performance and convenience makes it a valuable addition to your vehicle.

What We Like
Durable aluminum construction
Supports high fuel flow
Easy installation process
Nitrous oxide compatibility
#TOP 10

Radium Engineering Fuel Rail for Mazda Miata/MX-5

Radium Engineering
20-0369
Radium Engineering Fuel Rail for Mazda Miata/MX-5 Cover
Radium Engineering Fuel Rail for 1994-05 Mazda Miata/MX-5

The Radium Fuel Rail is designed for 1994-1997 Mazda Miata and 1999-2005 Mazda MX-5 models, ensuring compatibility for your vehicle. It features three ports that are precision-machined with 8AN ORB threads, allowing for easy installation of fuel lines. This makes it perfect for those looking to customize their fuel system. The kit includes only the fuel rail and the necessary mounting hardware, giving you the flexibility to tailor your setup to your specific needs. With this product, you can enhance your vehicle's fuel delivery efficiency and performance.

What We Like
Compatible with multiple Mazda models
Precision-machined ports
Ideal for custom setups
Includes mounting hardware
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Do you need a distributor with fuel injection?

Yes, if you want the EFI system to control the ignition timing, you will need a distributor specifically designed for EFI (Electronic Fuel Injection). This type of distributor is necessary to ensure proper functioning of the fuel injection system.

2. How does a fuel distributor work?

A fuel distributor is responsible for supplying varying amounts of fuel to the injectors, based on the angle of a moving vane in the air flow meter. This angle is determined by the volume of air passing through the vane. The fuel distributor is mounted on top of a control vane, which all intake air must pass through, allowing it to regulate the fuel volume supplied to the injectors.

3. How hard is it to convert a carburetor to fuel injection?

Converting a carburetor to fuel injection can be made easier with fuel injection conversion kits. While the process may require some tuning, the overall conversion can be relatively straightforward. Electronic fuel injection (EFI) offers improved fuel efficiency and performance compared to carburetors, making the conversion worthwhile for older cars.

4. Do you need spark plugs for fuel injection?

Yes, spark plugs are still required for fuel injection systems. Modern engines with smart gasoline direct injection rely on spark plugs that are specifically designed for each combustion chamber. These spark plugs play a crucial role in optimizing engine performance, fuel economy, and emission reduction.

5. Why are OEM fuel injectors so expensive?

OEM fuel injectors are often more expensive due to the investment in developing a quality product and the advanced machinery required for manufacturing. The precision and quality achieved in OEM fuel injectors are difficult for inferior manufacturers to replicate, resulting in cheaper injectors of lower quality.

The most popular fuel injection system today is the sequential fuel injection system. It is widely used due to its elimination of the only disadvantage of MPFI (Multi-Point Fuel Injection) and its ability to function with respect to the cylinders it is connected to. In a sequential fuel injection system, each fuel injector operates in sequence with the cylinders.

7. Which fuel injection system is best?

The best-in-class fuel injection system is direct injection, primarily used in diesel engines. While it offers more control and precise fuel measurement, direct injection is more expensive and complicated to set up in petrol cars. In a direct injection system, fuel is injected directly into the cylinders past the valves, enabling better engine control and fuel distribution.

8. What are the advantages of a distributor fuel injection pump?

Distributor fuel injection pumps offer several advantages, including high robustness for a long service life, a compact and space-saving design for application across a broad range of vehicles, and a maintenance-free long life facilitated by lubrication through fuel.

9. What are the different types of fuel distributors?

There are different types of fuel distributors, including individual inline pumps, distributor pump types, and continuous pumps. Individual inline pumps feature a plunger mechanism for each injector. Distributor pumps have a smaller design, while continuous pumps function continuously to supply fuel.

Editor's Notes

During our fuel injection fuel distributor research, we found 24 fuel injection fuel distributor products and shortlisted 10 quality products. We collected and analyzed 2,913 customer reviews through our big data system to write the fuel injection fuel distributors list. We found that most customers choose fuel injection fuel distributors with an average price of $136.34.

The fuel injection fuel distributors are available for purchase. We have researched hundreds of brands and picked the top brands of fuel injection fuel distributors, including GM Parts, ACDelco, Crown Automotive, Corvette Central, HKAUTOPART. The seller of top 1 product has received honest feedback from 394 consumers with an average rating of 4.7.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.