Best Inline Fuel Pump For Efi to Buy in 2022

Sometimes it might be quite difficult to find the best inline fuel pump for efi. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this inline fuel pump for efi buying guide.

We Recommend:

# Preview Product
1 EVIL ENERGY External Inline Fuel Pump Electric 300LPH High Flow 12V Universal EVIL ENERGY External Inline Fuel Pump Electric 300LPH High Flow 12V Universal
2 Walbro GSL392-400-939 Inline Fuel Pump 255LPH HIGH PRESSURE (Universal External Pump) Walbro GSL392-400-939 Inline Fuel Pump 255LPH HIGH PRESSURE (Universal External Pump)
3 GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939 GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel...
4 JDMSPEED New Universal Inline High Pressure Fuel Pump 12V Gasoline Fuel Injection Pump Replacement 0580464070 0580453911 0580463017 0580464023 JDMSPEED New Universal Inline High Pressure Fuel Pump 12V Gasoline Fuel Injection Pump Replacement...
5 Apeixoto Fuel Pump Replacement Inline Fuel Pump 255LPH with High Pressure Replace OE Part # GSL392-400-939 Apeixoto Fuel Pump Replacement Inline Fuel Pump 255LPH with High Pressure Replace OE Part #...
6 MOSTPLUS - GSL392 128-3012 - Universal 255LPH Inline External - High Pressure Fuel Pump Kit - with Male Bundy Fuel Line Fittings MOSTPLUS - GSL392 128-3012 - Universal 255LPH Inline External - High Pressure Fuel Pump Kit - with...
7 AEM 50-1005 Inline High Flow Fuel Pump (400lph) AEM 50-1005 Inline High Flow Fuel Pump (400lph)
8 OSIAS 380LPH Inline External E85 Compatible Fuel Pump 10AN Inlet w/ Check Vavle 8AN Outlet 0580254044 … OSIAS 380LPH Inline External E85 Compatible Fuel Pump 10AN Inlet w/ Check Vavle 8AN Outlet...
9 Inline Fuel Pump 255LPH HIGH PRESSURE (Universal External Pump) Replaces GSL392-400-939 Inline Fuel Pump 255LPH HIGH PRESSURE (Universal External Pump) Replaces GSL392-400-939
10 MOSTPLUS - 0580254044 044 - 300LPH External Inline Fuel Pump - only Compatible with gasoline car MOSTPLUS - 0580254044 044 - 300LPH External Inline Fuel Pump - only Compatible with gasoline car
11 FiTech Inline 255Lph EFI Fuel Discont. 2017 Tue Oct 03 FiTech Inline 255Lph EFI Fuel Discont. 2017 Tue Oct 03
12 MOSTPLUS - 0580254044 254 044 - 380LPH Inline External Fuel Pump - 10AN Inlet with Check Vavle 8AN Outlet MOSTPLUS - 0580254044 254 044 - 380LPH Inline External Fuel Pump - 10AN Inlet with Check Vavle 8AN...
13 A-Team Performance - Two in One Electric Fuel Pump and Inline Filter Kit with Mounting Bracket A-Team Performance - Two in One Electric Fuel Pump and Inline Filter Kit with Mounting Bracket
14 QFS Performance 380LPH Inline External E85 Compatible Fuel Pump Replacement for Universal Fit, OEM w/ 10AN Inlet / 8AN Outlet with Check Valve OEM 50-1005, 0580254044 QFS Performance 380LPH Inline External E85 Compatible Fuel Pump Replacement for Universal Fit, OEM...
15 LS1 EFI Fuel Pump And Regulator/Filter Kit LS1 EFI Fuel Pump And Regulator/Filter Kit

The 15 Best Inline Fuel Pump For Efi Reviews:

Bestseller No. 1
EVIL ENERGY External Inline Fuel Pump Electric 300LPH High Flow 12V Universal
  • [Application] Fit for 12V DC EFI system only.
  • [Parameter] Test Flow: 200 LPH (75PSI & 12V);255 LPH (43 PSI&12V) ;300 LPH (43 PSI&13.5V). Operating Pressure:75PSI. Operating Temperature Range: -68 °F - 194 °F.
  • [Medium] Compatible with gasoline, pump gas, race gas, diesel, E85 and alcohol/ethanol.
  • [Installation] Recommended to install below the tank ensures that fuel is gravity-fed from the fuel tank.Installation instructions included.
  • [Warranty] EVIL ENERGY provide external fuel pump product 6-month warranty. Any problem you might have, please feel free to contact us via Amazon message.
Bestseller No. 2
Walbro GSL392-400-939 Inline Fuel Pump 255LPH HIGH PRESSURE (Universal External Pump)
  • OE-proven second generation
  • Fits most EFI applications including turbo and supercharged
  • Variety of pressures and flows available, including high pressure performance
  • All metal shell including inlet and outlet
  • 10mm x 1mm threaded inlet and outlet accept a variety of fittings
Bestseller No. 3
GSL392 Inline Fuel Pump & 58 PSI Fuel Filter Regulator 58 PSI LS Swap Fuel Pump EFI Conversion Fuel Filter Pressure Regulator 255LPH High Pressure External Pump 6AN Fittings 400-939 GSL392-400-939
  • REPLACEMENT 58 PSI FUEL FILTER REGULATOR - Fuel pressure regulator filter kit comes with 6AN adpater fittings for LS Swap , which can deliver 58 PSI (4 BAR) to your fuel rail and return unused gas to the tank. Besides, it can ensure the clean fuel is delivered properly to your engine with a 10 micron fuel filter, which play an important role in protecting the daily operation of the engine, and extending the engine service lifespan.
  • GSL392 HIGH PRESSURE FUEL PUMP - LS Inline fuel pump is designed to start higher-pressure fuel racing or performance-purpose vehicles stably and safely, which can help to meet the requirements of most modern turbocharging applications. At 80 PSI, Yinlowa 255 lph high pressure fuel pump can flow around 132 liters (35 gallons) per hour; At that same 80 PSI the equivalent HP (high pressure) fuel pump can flow over 210 liters (50 gallons) per hour; Pressure: 255 (LPH) Liters Per Hour; AMP: 20.
  • FITMENTS - GSL392-400-939 Inline Fuel Pump fits EFI applications including turbo and supercharged, variety of pressures and flows available, including high pressure performance; 58 PSI Fuel Pressure Regulator AN-6 Fittings for LS Swap EFI Conversion is compatible with Chevy 1999-2014 V8 5.3L/325 Chevy small block Gen III/IV (LS-based engines); Chevy 1999-2014 V8 4.8L/294 Chevy small block Gen III/IV (LS-based engines); Chevy 1999-2014 V8 6.0L/364 Chevy small block Gen III/IV (LS-based engines).
  • REPLACE PART # - Fuel Filter Regulator Replaces 61633737, 001834890, 1834890 86737, FF881DL, G11290, G8836, GF1822, GG299, GG-299, GF336, G3737, 33737, 3737, 73737, PF5493, F55493, WIX 33737, 10299146, 19239926, GF822, TBSS intake, NNBS Intake, L92 Intake, returnless, LS1, LS2, LS3, LS6, LQ4, LQ9, LM7, L99, L76, LSX, 4.8, 5.3; Adapter Fitting Replaces 644123, 644113; Fuel Pump Replaces GSL392-400-939 ; GSL392400939; GSL392; 400-939. Please check fitments & part number before ordering, Thanks!
  • OEM DESIGN, DIRECT FIT - With mounting bracket and rubber insulator, fuel pressure regulator filter kit can be installed easily in the place between the tank and the engine or in the engine compartment. After simple installation, this filter help to create a returnless fuel supply for LS engine swaps and electronic fuel injection conversions. The bypass regulator passes excess fuel back into the tank then the pump can run freely. Save time and hundreds of dollars by replace the parts yourself.
Bestseller No. 4
JDMSPEED New Universal Inline High Pressure Fuel Pump 12V Gasoline Fuel Injection Pump Replacement 0580464070 0580453911 0580463017 0580464023
  • External Fuel Pump is made of high-density brass and steel alloy, with high hardness, not easy to wear, not easy to corrode, and has a long service life
  • Package Include: 1 x External Fuel Pump, 2 x Rubber Connection Cover, 2 x Terminal, 1 x Large Gasket, 1 x Small Gasket, 1 x Large Nut, 1 x Small Nut
  • This is a universal fit pump and depending on your application some adapting will be required, Installation may require skill and knowledge, no instructions are included
  • Support high power application: 300-800 H,Comes with a 1-3/4'' | 45mm gauge & 1/8'' NPT gauge port, adjustable from 0 to 100 psi to maximum fuel pump capacity
  • Technical Data: Inlet - ½” (12mm) push on; Outlet – ¼” (8mm) push on; Flow rate - 135ltr/hr @ 3bar (35 gal/hr @ 45 psi); Max pressure - 8.5bar (125 psi)
Bestseller No. 5
Apeixoto Fuel Pump Replacement Inline Fuel Pump 255LPH with High Pressure Replace OE Part # GSL392-400-939
  • Fitment: The inline fule pump is fit for most EFI applications including high pressure performance. It is widely used to racing or performance purposes.
  • Package: The fuel pump assembly comes with a fuel 255LPH high pressure fuel pump and some assembling accessories which you can refer to the pics, It will make your installation easily.
  • Replace OE #: This inline fuel pump is a direct OE replacement. The replace part # is GSL392-400-939, GSL392.
  • Function: This inline fuel pump replacement has 35-120 PSI fuel pressure. It will provide your vehicle a high performance.
  • Warranty: We offer 30 days free return and 365 days free replacement. If you come across any issues during usage, we are here to help.
Bestseller No. 6
MOSTPLUS - GSL392 128-3012 - Universal 255LPH Inline External - High Pressure Fuel Pump Kit - with Male Bundy Fuel Line Fittings
  • 【Package includes & OE】- 1 x GSL392 255LPH External Fuel Pump; 2 x 128-3012 Male Bundy Fuel Line Fittings; 2 x Starlock Washers & 2 x Crush Washers & 2 x Nuts; 2 x Electrical Connections; 2 x Mounting Clamps & 1 x Mounting Cushion
  • 【Specification】- Operating Pressure: 35-120 PSI (final fuel pressure set by regulator); Flow Rate: 255LPH at 43PSI & 12V; Minimum Voltage: 12V
  • 【High Quality】- MOSTPLUS fuel pumps are made of materials that meet OE standards to enhance durability and extend service life; Each pump is 100% tested before shipment
  • 【Installation】- Inline/ External (Mounts Outside of Tank)
  • 【NOTE】- Before Purchasing to Make Sure this Parts will Fits on your Vehicle and check the Fitment Details
SaleBestseller No. 7
AEM 50-1005 Inline High Flow Fuel Pump (400lph)
  • The AEM 400lph High Flow Fuel Pump is designed for use with gasoline; Alcohol fuels can be used, but pump life will be diminished; The inlet thread is a -10 AN female ORB (O-ring port fitting) and the discharge is a female -6 AN ORB (O-ring port fitting)
  • A male -6 to -8 AN discharge fitting with integral high pressure check valve, terminal nuts, terminal boots and installation instructions are included
  • Designed for high output naturally aspirated and forced induction EFI vehicles
  • Popular "044 Style" physical configuration but with AN inlet & discharge port connections
  • Each pump individually tested to flow minimum of 400lph (100gph) at 40 PSI
Bestseller No. 8
OSIAS 380LPH Inline External E85 Compatible Fuel Pump 10AN Inlet w/ Check Vavle 8AN Outlet 0580254044 …
  • OSIAS' 380lph High Flow, High Pressure Fuel Pump is capable of supporting over 1,200 HP normally aspirated and a whopping 1,075 HP at 30 psi boost!* It flows 380lph (100gph) at 43 PSI, 340lph (90gph) at 73 PSI.
  • The OSIAS 380lph High Flow Fuel Pump is designed for use with gasoline. Alcohol fuels can be used, but pump life will be diminished. The inlet thread is a -10 AN female ORB (O-ring port fitting) and the discharge is a female -8 AN ORB (O-ring port fitting).
  • Maintains very high flow even at boosted fuel pressures; 340lph @ 73 PSI (30 psi boost)
  • Designed for high output naturally aspirated and forced induction EFI vehicles
  • Popular "044 Style" physical configuration but with AN inlet & discharge port connections
Bestseller No. 9
Inline Fuel Pump 255LPH HIGH PRESSURE (Universal External Pump) Replaces GSL392-400-939
  • 【High Qulity】All metal shell including inlet and outlet. Variety of pressures and flows available, including high pressure performance.
  • 【Technical Data】Pressure: 255 (LPH) Liters Per Hour; AMP: 20; 10mm x 1mm threaded inlet and outlet accept a variety of fittings. OE-proven second generation.Include two standard universal fittings which can connect to any 5/16 inch hose.
  • 【Upgrade pump 】255LPH High Pressure Inline Fuel Pump are extremely popular upgrades to vehicles with engine and performance modifications, supporting up to 650 horse power.
  • 【Application】This GSL392 fuel pump is used in vehicles for racing or performance purposes where higher pressure fuel is necessary. Turbocharged, Supercharged.
  • 【Warranty】This fuel pump comes with 30 Days HASSLE-FREE RETURN & 1 Year / 12 months unlimited replacement promise. If you don't like it, just return it and get a full refund. If it doesn’t work well and just contact us, we’ll offer you a replacement directly. Our aim is to make you satisfy the parts and the service we provide for you.
Bestseller No. 10
MOSTPLUS - 0580254044 044 - 300LPH External Inline Fuel Pump - only Compatible with gasoline car
  • 【Vehicle Fitment】- 300LPH under 43PSI, Only Compatible with gasoline car (the same standard production as the original OEM)
  • 【Installation】- Externally Mounted in rear center of the car or truck; Can be installed along with a high performance intank fuel pump or alone
  • 【Package includes & OE】- 1 x External Fuel Pump; 1 x Internal Fuel Filter (already fitted); 2 x Rubber connection covers; 2 x Clips; 2 x Nuts; 2 x Washers; 1 x 6 AN Male outlet adapater; 1 x 10AN Male Inlet adapter; 0580254044, 044
  • 【Dimension】- Length:196mm; Diameter:60mm; Inlet:M18x1.5 Metric Thread; Outlet:M12x1.5 Metric Thread; Weight:1,090g; Positive terminal is M6, ground terminal is M5
  • 【NOTE】- Before Purchasing to Make Sure this Parts will Fits on your Vehicle and check the Fitment Details
Bestseller No. 11
FiTech Inline 255Lph EFI Fuel Discont. 2017 Tue Oct 03
  • 255 L/PH
  • Frame Mount
  • For Use With 546-50001
  • -8 Inlet and -6 Outlet Straight Barb Fitting
Bestseller No. 12
MOSTPLUS - 0580254044 254 044 - 380LPH Inline External Fuel Pump - 10AN Inlet with Check Vavle 8AN Outlet
  • 【Interchange Part Number】- 0580254044, 044, 0 580 254 044, 50-1005 (the same standard production as the original OEM)
  • 【Design】- MOSTPLUS fuel pumps are used in high-output naturally aspirated and forced induction EFI vehicles
  • 【Package includes】- 1 x fuel pump; -6 to -8 male AN discharge fitting with check valve; 10 AN male inlet fitting; terminal nuts; boots
  • 【Quality & Features】- Maintains very high flow even at boosted fuel pressures; 340lph @ 73 PSI (30 psi boost); Installs externally or in-tank
  • 【NOTE】- Before Purchasing to Make Sure this Parts will Fits on your Vehicle and check the Fitment Details
Bestseller No. 13
A-Team Performance - Two in One Electric Fuel Pump and Inline Filter Kit with Mounting Bracket
  • Two in One Electric Fuel Pump and Inline Filter Kit with Mounting Bracket
  • Kit Features — High-flow pump, efficient filter, and an easy to mount bracket
  • Electric Fuel Pump — Great fuel delivery solution for EFI power plant. Compatible with EFI gasoline applications, flows at 320 liters (85 gallons/hour)
  • Inline Fuel Filter — Designed for maximum flow, with almost no pressure drop, and can be used in fuel injected or carbureted engines with low or high horsepower
  • CNC-Machined Bracket — Lightweight billet aluminum, designed for Bosch 044 Style Fuel Pump (JM1040) and Inline Fuel Filter (JM1021, JM1022, and JM1023)
Bestseller No. 14
QFS Performance 380LPH Inline External E85 Compatible Fuel Pump Replacement for Universal Fit, OEM w/ 10AN Inlet / 8AN Outlet with Check Valve OEM 50-1005, 0580254044
  • THE ULTIMATE IN PEAK ENGINEERING TO GUARANTEE RELIABILITY AND LONGEVITY - Designed and constructed to balance volume, pressure, and turbine impeller angle to prevent overheating of fuel--and problem free operation in excess of 100,000 miles.
  • FLOW-TESTED HIGH-PERFORMANCE FUEL PUMPS - Guaranteed accurate flow, helping your vehicle achieve peak performance. Recommended for vehicles with engine performance upgrades. Flows 380LPH (100gph) at 43 PSI, 340LPH (90gph) at 73 PSI, and 270LPH (71gph) at 120 PSI
  • DURABLE CONSTRUCTION - Capable of handing the stress of high octane fuel while surpassing industry standards for longevity & reliability.
  • QUIET OPERATION - Upgraded polymers, brushes, and commutators guarantee consistent flow & amperage draw while maintaining quiet operation.
  • LIFETIME WARRANTY WITH DEDICATED IN-HOUSE CUSTOMER SERVICE TEAM IN THE USA BASED IN VENTURA, CALIFORNIA. Quantum Fuel Systems has been American-owned and operated since 1999. Se habla Español.
SaleBestseller No. 15
LS1 EFI Fuel Pump And Regulator/Filter Kit
  • Budget friendly inline external fuel pump for LS swap kit
  • Features a high quality 255 lph MSD fuel pump capable of 45 gph @ 60 psi
  • All in one fuel filter regulator is fixed at 58 psi
  • Return port fixed on filter regulator offers a shorter return line to the fuel tank
  • Includes adapters to AN6 for filter regulator and hose nipple adapter for 3/8" filter inlet

Last update on 2022-11-27 / Affiliate links / Images from Amazon Product Advertising API

How to find the best inline fuel pump for efi?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best inline fuel pump for efi for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good inline fuel pump for efi recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the inline fuel pump for efi need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for inline fuel pump for efi to find what you’re looking for:

Brand

In some cases, the brand of inline fuel pump for efi is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given inline fuel pump for efi are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about inline fuel pump for efi are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare inline fuel pump for efi quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best inline fuel pump for efi can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.