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AEM 400LPH Inline Fuel Pump 50-1005 with AN inlet and outlet fittings
AEM 400LPH Inline Fuel Pump 50-1005 with AN inlet and outlet fittings
Close-up of AEM 50-1005 fuel pump showcasing black plated steel body
Close-up of AEM 50-1005 fuel pump showcasing black plated steel body
AEM Inline High Flow Fuel Pump installed in a performance vehicle
AEM Inline High Flow Fuel Pump installed in a performance vehicle
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AEM 400LPH Inline High Flow Fuel Pump 50-1005

2 sold in last 8 hours
AEM
AEM50-1005
In stock
Fuel Pumps
$196.95 $174.95
High-Pressure Fuel Delivery for Maximum Performance The AEM 400LPH AN Fittings High Flow Inline Fuel Pump (PN 50-1005) is engineered for high-output naturally aspirated and forced induction EFI applications. Designed...

AEM 400LPH Inline High Flow Fuel Pump 50-1005

High-Pressure Fuel Delivery for Maximum Performance

The AEM 400LPH AN Fittings High Flow Inline Fuel Pump (PN 50-1005) is engineered for high-output naturally aspirated and forced induction EFI applications. Designed with -10AN and -6AN connections, it offers exceptional versatility for custom builds and is compatible with ethanol-blended fuels (E85/E90) and all types of gasoline. Its robust design delivers consistent high-pressure fuel flow, supporting up to 1,200 HP normally aspirated or 860 HP at 30 PSI boost.

NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN CA, WE CANNOT SHIP YOU THIS ITEM AND YOU WILL BE CHARGED A 10% CANCELLATION FEE IF YOU ORDER. PLEASE LOOK FOR OTHER PRODUCTS WITH CARB APPROVAL.


Key Features:

  • Impressive Flow Rates:

    • 400 LPH (100 GPH) at 40 PSI
    • 340 LPH (90 GPH) at 73 PSI (30 PSI boost)
    • 270 LPH (71 GPH) at 120 PSI
  • Versatile Installation:

    • Can be installed externally or in-tank (optional hardware sold separately).
    • Compact "044 Style" design for easy replacement of existing fuel pumps.
  • AN Fittings for Seamless Integration:

    • -10AN female ORB inlet and -6AN female ORB outlet for simple installation.
    • Includes a -6 to -8AN male discharge fitting with a high-pressure check valve.
  • Ethanol Compatibility:

    • Rated for E85/E90 and all gasoline blends (not recommended for 100% alcohol fuels).
  • Complete Installation Kit:

    • Includes terminal nuts, terminal boots, and installation instructions for convenience.
  • Individually Tested for Reliability:

    • Every pump is tested to ensure a minimum flow of 400 LPH at 40 PSI before packaging.

Specifications:

  • Brand: AEM
  • Part Number: 50-1005
  • Application: Universal
  • Fuel System Compatibility: EFI and carbureted systems
  • Fuel Type: E85, gasoline
  • Flow Rate:
    • 400 LPH (100 GPH) @ 40 PSI
    • 340 LPH (90 GPH) @ 73 PSI
    • 270 LPH (71 GPH) @ 120 PSI
  • Inlet Fitting: -10AN female ORB
  • Outlet Fitting: -6AN female ORB
  • Material: Steel
  • Body Color: Black
  • Warranty: 1 Year
  • UPC: 840879024086

Benefits of the AEM 400LPH Inline Fuel Pump:

  1. High Flow Rates for Demanding Applications: Supports high-performance builds with ample fuel delivery, even at elevated pressures.
  2. Ethanol-Compatible Design: Safe for E85/E90 fuels, ensuring flexibility for modern fuel systems.
  3. Versatile Installation Options: Compact size and AN fittings make it suitable for custom setups, whether in-tank or external.
  4. Durable Construction: Built to withstand high-pressure environments and provide consistent performance.
  5. Tested for Quality Assurance: Every pump undergoes rigorous testing to ensure optimal flow and reliability.

Applications:

  • Universal fit for high-output EFI and carbureted systems.
  • Suitable for naturally aspirated or forced induction engines running gasoline or E85/E90 blends.
  • Ideal for vehicles requiring high-pressure fuel delivery for performance builds.

What’s Included:

  • AEM 400LPH High Flow Inline Fuel Pump
  • -6 to -8AN discharge fitting with integral check valve
  • Terminal nuts and boots
  • Installation instructions

Optional Accessories:

  • -10 ORB pre-filter fitting for in-tank installations (sold separately)
  • -8 and -6 discharge adapters without check valves (sold separately)

Upgrade Your Fuel System Today!

The AEM 400LPH AN Fittings High Flow Inline Fuel Pump (PN 50-1005) offers unmatched performance, reliability, and versatility for high-performance vehicles. Whether you’re building a high-horsepower street car or a competition-ready machine, this fuel pump ensures consistent, high-pressure fuel delivery to meet your demands.

Order now and fuel your performance with confidence!

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Testimonials

Looks like I get to be the first review for these guys. Let me start out by saying that I have had 3 other cars of a similar caliber to my GTR serviced/worked on and upgrades installed at other shops and none took the pride and level of detail that these guys did. I wish I could see all the welds on the downpipes and exhaust because it looked like artwork. Their fabricator made sure to send me daily updates and pictures which was also a big deal to me. For being an out of state experience it made it seem more like they were local to me and that I had known them for longer.

James Lowe

Took the leap of faith on buying a set of their R35 intakes and downpipes because the price was half of anyone elses plus their car hauls a** at the track. Install went smooth and the power seems to be even better than advertised. Cant wait to get tuned in a few weeks. Their shelf tune honestly has to be 600+ hp as I pulled on a Hellcat last night. I see these guys and gals going a long ways if they can get out there and advertise. Customer service is on point paired with BIGGG savings for the winning combo.

Luca Harris

Bought a Motec and had these guys build the harness and set it up fully. Track car that received the level of attention and detail of a show car while here. Made me feel at home every time I popped in for a visit and always offered to buy me lunch/dinner. I don’t see me shopping anywhere else as they make you feel like your family.

Richard Westbrook

Took the leap of faith on buying a set of their R35 intakes and downpipes because the price was half of anyone elses plus their car hauls a** at the track. Install went smooth and the power seems to be even better than advertised. Cant wait to get tuned in a few weeks. Their shelf tune honestly has to be 600+ hp as I pulled on a Hellcat last night. I see these guys and gals going a long ways if they can get out there and advertise. Customer service is on point paired with BIGGG savings for the winning combo.

Luca Harris

FAQs

We are open Monday-Friday from 8am-6pm EST

Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
1514 Holebrook
St Suites D-F
Greensboro, NC 27403

Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher! Orders under $159.99 will be subject to a nominal $5 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in your shopping cart.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.

We have been committed to offering all of our customers the lowest pricing throughout our website day in and day out. We value your business so much that we go a step further than our competitors. We use a third party software that proactively monitors all our competitor's websites/pricing so that we can make adjustments accordingly if needed to have the lowest prices. Thats right, no need to spend hours searching for the lowest prices, as ours will be the lowest.

As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.

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