Fuel pressure regulator for diesel- FPR-501BK


  • Condition:brand-new
  • 2 x AN-6 Inlets and AN-6 Return.
  • 1/8″ NPT Gauge Port.
  • Base Pressure Range : 40-75PSI (2.75-5.2Bar).
  • Boost Referenced :(1:1 Ratio).
  • Boost Reference Port : 1/16″ NPT.
  • Dimensions : 94mm high, 62mm wide, and 60mm deep with no fittings. E85 and PUMP Fuel Safe.

Check out the Raceworks plumbing Guide to know which setup is right for you.All Raceworks products are covered by a 2-year warranty.

(7 customer reviews)



Fuel Pressure Regulator for Diesel What You Need to Know

Are you experiencing issues with your diesel engine’s performance? Have you considered checking your fuel pressure regulator? In this article, we will delve into the world of fuel pressure regulators for diesel engines, exploring what they do, determining the right one for your needs, and shedding light on the AEM Universal Fuel Pressure Regulator which also be used as the fuel pressure regulator for diesel engines

What Does a Fuel Pressure Regulator Do?

A fuel pressure regulator plays a crucial role in maintaining the optimal pressure of fuel flowing into the engine. The main function of a fuel pressure regulator is to control and regulate the fuel pressure to ensure efficient engine performance. It is usually located between the fuel pump and the fuel rail.

  • Maintaining Optimal Fuel Pressure: By regulating the fuel pressure, the fuel pressure regulator ensures that the engine receives a consistent and steady supply of fuel. This is essential for achieving optimum combustion and overall performance.
  • Improving Fuel Efficiency: A properly functioning fuel pressure regulator prevents fuel from being wasted or over-supplied to the engine. This not only saves fuel but also improves the overall fuel efficiency of the vehicle.
  • Preventing Engine Damage: Inadequate or excessive fuel pressure can cause harm to the engine. A fuel pressure regulator helps prevent such damage by ensuring the fuel pressure remains within the manufacturer’s recommended range.

What Fuel Pressure Regulator Do I Need?

Determining the right fuel pressure regulator for your diesel engine requires considering several factors. It is important to choose a regulator that is compatible with your specific engine requirements. Here are some key considerations:

  • Vehicle Application: Different vehicle applications may have varying fuel pressure requirements. Familiarize yourself with the specifications and fuel pressure requirements for your specific vehicle make and model.
  • Fuel System Type: The fuel system type, whether it is a returnless or return-style system, plays a significant role in determining the appropriate fuel pressure regulator. Consult with a knowledgeable professional or refer to your vehicle’s documentation to identify the fuel system type.
  • Compatibility: Ensure the fuel pressure regulator you choose is compatible with your engine. Consider factors such as fuel line size, fitting compatibility, and mounting options to ensure a proper fit and installation.

AEM Universal Fuel Pressure Regulator

One notable option in the market is the AEM Universal Fuel Pressure Regulator. Known for its quality and performance, the AEM Universal Fuel Pressure Regulator offers several features that make it a popular choice among diesel engine enthusiasts.

  • Adjustable Pressure:The AEM Universal Fuel Pressure Regulator allows for precise adjustment of fuel pressure. This enables customization according to the specific needs of your engine, whether you are aiming for increased performance or improved fuel efficiency.
  • Quality Construction:Crafted with durability in mind, the AEM Universal Fuel Pressure Regulator is built to last. Its robust construction ensures resistance against harsh conditions, making it suitable for various applications.
  • Easy Installation:The AEM Universal Fuel Pressure Regulator is designed for easy installation, eliminating the need for complex modifications or additional components. Its compatibility with a wide range of fuel systems further simplifies the installation process.

In conclusion, a fuel pressure regulator is an essential component for maintaining optimal fuel pressure in diesel engines. By ensuring a consistent fuel supply, preventing engine damage, and improving fuel efficiency, a fuel pressure regulator plays a vital role in diesel engine performance.

When selecting a fuel pressure regulator, consider the specific requirements of your vehicle and explore options like the AEM Universal Fuel Pressure Regulator for reliable and customizable performance. So, don’t overlook the importance of a fuel pressure regulator for your diesel engine—unlock its full potential today!

7 reviews for Fuel pressure regulator for diesel- FPR-501BK

  1. Richard Ruff

    The site is easy to use and get around. The only issue I have is that when I try to put my truck info in, they do not have the correct or all the colors available.

  2. Gerd Zold

    It was easy to order the correct part at a great price and basic shipping was fast to my location since shipped the same day. Tracking information arrived promptly and order info provided thorough.

  3. Marco P

    Got my question answered quickly and accurately!

  4. Sarah Alles

    fast delivery time i receive the package just on time no damages Thanks guys!

  5. Ira Coon

    My engine runs smooth thank to this baby thanks guys i really appreciate the product quality i definitely recommend.

  6. Wendy .O

    Ordered the Fuel Pressure Regulator – FPR-501BK. The video you guys did on this was amazing. Super easy to follow. Great camera work and clear audio. Got my boys up early in Saturday and knocked it out in about an hour and 1/2. Would have been less

  7. Teni R

    Much appreciated. I was almost a lost customer, but their customer service has secured me as a loyal customer.

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