20 Best Fuelab Pressure Regulator [2024]

Are you looking for the best Fuelab Pressure Regulator? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Fuelab Pressure Regulator.

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# Preview Product
1 Fuelab 51502-1 Universal Black EFI Adjustable Fuel Pressure Regulator Fuelab 51502-1 Universal Black EFI Adjustable Fuel Pressure Regulator
2 Fuelab Fuel Pressure Regulator EFI Adjustable 25-90 PSI (2) -6AN Return | Ultralight, 8AN In (1) Fuelab Fuel Pressure Regulator EFI Adjustable 25-90 PSI (2) -6AN Return | Ultralight, 8AN In (1)
3 Fuelab 51501-1 Universal Black EFI Adjustable Fuel Pressure Regulator,Small Fuelab 51501-1 Universal Black EFI Adjustable Fuel Pressure Regulator,Small
4 Fuelab 51502-2 Universal Red EFI Adjustable Fuel Pressure Regulator Fuelab 51502-2 Universal Red EFI Adjustable Fuel Pressure Regulator
5 Fuelab 53501-1 Universal Black EFI Adjustable Mini Fuel Pressure Regulator Fuelab 53501-1 Universal Black EFI Adjustable Mini Fuel Pressure Regulator
6 Fuelab 53501-5 535/545 Series Fuel Pressure Regulator Fuelab 53501-5 535/545 Series Fuel Pressure Regulator
7 Fuelab 51501-2 Universal Red EFI Adjustable Fuel Pressure Regulator Fuelab 51501-2 Universal Red EFI Adjustable Fuel Pressure Regulator
8 Fuelab 51502-3 Universal Blue EFI Adjustable Fuel Pressure Regulator Fuelab 51502-3 Universal Blue EFI Adjustable Fuel Pressure Regulator
9 Fuelab 56504-1 Black 40-80 PSI Universal EFI High Flow Bypass Adjustable Fuel Pressure Regulator Fuelab 56504-1 Black 40-80 PSI Universal EFI High Flow Bypass Adjustable Fuel Pressure Regulator
10 Fuelab 54501-1 Universal Black EFI Adjustable Mini Fuel Pressure Regulator Fuelab 54501-1 Universal Black EFI Adjustable Mini Fuel Pressure Regulator
11 Fuelab 52902-1 Black 25-90 PSI Electronic Fuel Pressure Regulator Fuelab 52902-1 Black 25-90 PSI Electronic Fuel Pressure Regulator
12 Fuelab 52501-1 Universal Black In-Line EFI Adjustable Fuel Pressure Regulator Fuelab 52501-1 Universal Black In-Line EFI Adjustable Fuel Pressure Regulator
13 Fuelab 51504-1 Universal Black Carbureted Adjustable Fuel Pressure Regulator Fuelab 51504-1 Universal Black Carbureted Adjustable Fuel Pressure Regulator
14 Fuelab 51505-1-L-E 515 Series Fuel Pressure Regulator Fuelab 51505-1-L-E 515 Series Fuel Pressure Regulator
15 Fuelab 51505-2-L-T 515 Series Fuel Pressure Regulator Fuelab 51505-2-L-T 515 Series Fuel Pressure Regulator
16 Fuelab Fuel Pressure Regulator 25-90 PSI (1) -6AN In (1) -6AN Return | Gold | 545 EFI In-Line... Fuelab Fuel Pressure Regulator 25-90 PSI (1) -6AN In (1) -6AN Return | Gold | 545 EFI In-Line...
17 Fuelab 51501-3 Universal Blue EFI Adjustable Fuel Pressure Regulator Fuelab 51501-3 Universal Blue EFI Adjustable Fuel Pressure Regulator
18 Fuelab 51504-3 Universal Blue Carbureted Adjustable Fuel Pressure Regulator Fuelab 51504-3 Universal Blue Carbureted Adjustable Fuel Pressure Regulator
19 Fuelab 55503-4 Purple/Silver 10-25 PSI Universal Carburetor Blocking Style Adjustable Fuel Pressure... Fuelab 55503-4 Purple/Silver 10-25 PSI Universal Carburetor Blocking Style Adjustable Fuel...
20 Fuelab 55502-4 Purple/Silver 1-3 PSI Universal Carbureted Blocking Style Adjustable Fuel Pressure... Fuelab 55502-4 Purple/Silver 1-3 PSI Universal Carbureted Blocking Style Adjustable Fuel Pressure...
Bestseller No. 1
Fuelab 51502-1 Universal Black EFI Adjustable Fuel Pressure Regulator
  • Gasoline, diesel, methanol, ethanol compatible
  • Made of billet aluminum
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting brackets and stainless steel hardware
  • Accepts non-port style fittings without any interference
Bestseller No. 2
Fuelab Fuel Pressure Regulator EFI Adjustable 25-90 PSI (2) -6AN Return | Ultralight, 8AN In (1)
  • Fuelab Ultralight EFI Adjustable FPR 25-90 PSI (2) -8AN In (1) -6AN Return
  • Part Number: 59501-1
  • Fuelab Ultralight FPR
  • Color: Black
  • Factory Sealed - Brand new in box
Bestseller No. 3
Fuelab 51501-1 Universal Black EFI Adjustable Fuel Pressure Regulator,Small
  • Gasoline, diesel, methanol, ethanol compatible
  • Made of billet aluminum
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting brackets and stainless steel hardware
  • Accepts non-port style fittings without any interference
SaleBestseller No. 4
Fuelab 51502-2 Universal Red EFI Adjustable Fuel Pressure Regulator
  • Gasoline, diesel, methanol, ethanol compatible
  • Made of billet aluminum
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting brackets and stainless steel hardware
  • Accepts non-port style fittings without any interference
SaleBestseller No. 5
Fuelab 53501-1 Universal Black EFI Adjustable Mini Fuel Pressure Regulator
  • Gasoline, diesel, methanol, ethanol compatible
  • Made of billet aluminum
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting brackets and stainless steel hardware
  • Accepts non-port style fittings without any interference
Bestseller No. 7
Fuelab 51501-2 Universal Red EFI Adjustable Fuel Pressure Regulator
  • Gasoline, diesel, methanol, ethanol compatible
  • Made of billet aluminum
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting brackets and stainless steel hardware
  • Accepts non-port style fittings without any interference
Bestseller No. 8
Fuelab 51502-3 Universal Blue EFI Adjustable Fuel Pressure Regulator
  • Gasoline, diesel, methanol, ethanol compatible
  • Made of billet aluminum
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting brackets and stainless steel hardware
  • Accepts non-port style fittings without any interference
Bestseller No. 9
Fuelab 56504-1 Black 40-80 PSI Universal EFI High Flow Bypass Adjustable Fuel Pressure Regulator
  • Gasoline, diesel, methanol and ethanol fuel compatible
  • Billet aluminum with anodize per military MIL-A-8625, Type II
  • Fine thread pitch for precision pressure adjustment; 1/8 inches NPT pressure reference port with barbed fitting
  • No-creep soft seat; 1/8 inches NPT gauge port with plug for external pressure gauge
  • Versatile mounting brackets and stainless steel hardware
SaleBestseller No. 10
Fuelab 54501-1 Universal Black EFI Adjustable Mini Fuel Pressure Regulator
  • Gasoline, diesel, methanol, ethanol compatible
  • Made of billet aluminum
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting brackets and stainless steel hardware
  • Accepts non-port style fittings without any interference
Bestseller No. 11
Fuelab 52902-1 Black 25-90 PSI Electronic Fuel Pressure Regulator
  • Gasoline, diesel, methanol, ethanol compatible
  • Works with Fuelab prodigy pumps
  • Independent system, no calibration required
  • Automatically reduces current draw at low flow demand
  • Fittings, wiring harness included
SaleBestseller No. 12
Fuelab 52501-1 Universal Black In-Line EFI Adjustable Fuel Pressure Regulator
  • Gasoline, diesel, methanol, ethanol compatible
  • Made of billet aluminum
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting brackets and stainless steel hardware
  • Accepts non-port style fittings without any interference
Bestseller No. 13
Fuelab 51504-1 Universal Black Carbureted Adjustable Fuel Pressure Regulator
  • Gasoline, diesel, methanol, ethanol compatible
  • Made of billet aluminum
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting brackets and stainless steel hardware
  • Accepts non-port style fittings without any interference
Bestseller No. 14
Fuelab 51505-1-L-E 515 Series Fuel Pressure Regulator
  • 25-90 PSI - 10AN x - 6AN 515 EFI Return Adjustable FPR Large Seat
  • Expertly crafted from superior materials
  • Provides exceptional reliability
  • Provide superior durabilitySpecifications
  • Color: Black
Bestseller No. 16
Fuelab Fuel Pressure Regulator 25-90 PSI (1) -6AN In (1) -6AN Return | Gold | 545 EFI In-Line...
  • Fuelab 545 EFI Adjustable Compatible with MINI FPR In-Line 25-90 PSI (1) -6AN In (1) -6AN Return - Gold
  • Part Number: 54501-5
  • Fuelab 545 Compatible with MINI FPR
  • Color: Gold
  • Factory Sealed - Brand new in box
Bestseller No. 17
Fuelab 51501-3 Universal Blue EFI Adjustable Fuel Pressure Regulator
  • Gasoline, diesel, methanol, ethanol compatible
  • Made of billet aluminum
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting brackets and stainless steel hardware
  • Accepts non-port style fittings without any interference
Bestseller No. 18
Fuelab 51504-3 Universal Blue Carbureted Adjustable Fuel Pressure Regulator
  • Gasoline, diesel, methanol, ethanol compatible
  • Made of billet aluminum
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting brackets and stainless steel hardware
  • Accepts non-port style fittings without any interference
Bestseller No. 19
Fuelab 55503-4 Purple/Silver 10-25 PSI Universal Carburetor Blocking Style Adjustable Fuel Pressure...
  • Gasoline, diesel, methanol, ethanol compatible
  • Billet aluminum with anodize as per military specification type II MIL-A-8625
  • Fine thread pitch for precision pressure adjustment
  • No-creep soft seat
  • Versatile mounting brackets and stainless steel hardware
Bestseller No. 20
Fuelab 55502-4 Purple/Silver 1-3 PSI Universal Carbureted Blocking Style Adjustable Fuel Pressure...
  • Gasoline, diesel, methanol, ethanol compatible
  • Billet aluminum with anodize per military specification type II MIL-A-8625
  • Fine thread pitch for precision pressure adjustment
  • No-creep soft seat
  • Versatile mounting brackets and stainless steel hardware

Having trouble finding a great Fuelab Pressure Regulator?

This problem is well understood by us because we have gone through the entire Fuelab Pressure Regulator research process ourselves, which is why we have put together a comprehensive list of the best Fuelab Pressure Regulators available in the market today.

After hours of searching and using all the models on the market, we have found the best Fuelab Pressure Regulator for 2023. See our ranking below!

How Do You Buy The Best Fuelab Pressure Regulator?

Do you get stressed out thinking about shopping for a great Fuelab Pressure Regulator? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Fuelab Pressure Regulator, which is why we have assembled a comprehensive list of the greatest Fuelab Pressure Regulator available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Fuelab Pressure Regulator that you consider buying. Your questions might include the following:

  • Is it worth buying an Fuelab Pressure Regulator?
  • What benefits are there with buying an Fuelab Pressure Regulator?
  • What factors deserve consideration when shopping for an effective Fuelab Pressure Regulator?
  • Why is it crucial to invest in any Fuelab Pressure Regulator, much less the best one?
  • Which Fuelab Pressure Regulator are good in the current market?
  • Where can you find information like this about Fuelab Pressure Regulator?

We’re convinced that you likely have far more questions than just these regarding Fuelab Pressure Regulator, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Fuelab Pressure Regulator, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Fuelab Pressure Regulator. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Fuelab Pressure Regulator buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Fuelab Pressure Regulator currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Fuelab Pressure Regulator has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Fuelab Pressure Regulator?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Fuelab Pressure Regulator.
  5. Customer Ratings: Number ratings grade Fuelab Pressure Regulator objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Fuelab Pressure Regulator.
  7. Product Quality: You don’t always get what you pay for with an Fuelab Pressure Regulator, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Fuelab Pressure Regulator is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Fuelab Pressure Regulator information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Fuelab Pressure Regulator is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: How do I know if my fuel pressure regulator is bad?

A: Locate the fuel pressure regulator on the rail; find the vacuum hose attached to the regulator and remove it with your hand. There should not be any fuel dripping from the hose. If there is fuel in the line, your regulator may have a problem.

Q: How do you install a fuel pressure regulator?

A: To install a fuel pressure regulator, disconnect the fuel line to the old regulator, install the gauge, and then reconnect the fuel pump to the fuse. Disconnect the battery, and install the new regulator. Before starting, make sure to wear proper safety equipment, including gloves and eye protection.

Q: Why do you need a fuel pressure regulator?

A: When gas is sent from your gas tank to your engine, the fuel pressure regulator makes sure that the fuel pressure is optimal. The fuel pressure regulator is responsible for returning excess fuel to the gas tank, and making sure that the fuel injectors get the perfect fuel pressure.

Q: How do you adjust the fuel pressure regulator?

A: Using the adjustment on the fuel pressure regulator, set the fuel pressure to 36psi via the needle on your fuel pressure gauge. Turn off the ignition, remove jumper, reinstall the relay and cover, and start the car. The fuel pressure at idle should be LESS than 36psi. When you are in boost it will be MORE than 36psi.