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Thanksgiving Deal Aem 400 Lph High Flow In-tank Fuel Pump Kit - Double Barb - Ethanol Compatible Set [oQnh5Tja]

$24.99 $79.99 -69%

AEM 400 LPH High Flow Fuel Pump KitIntroducing the AEM 400 LPH High Flow In-Tank Fuel Pump Kit, a superior choice for high-performance naturally aspirated and forced induction EFI vehicles. This kit is meticulously designed to deliver the same high f

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AEM 400 LPH High Flow Fuel Pump Kit

Introducing the AEM 400 LPH High Flow In-Tank Fuel Pump Kit, a superior choice for high-performance naturally aspirated and forced induction EFI vehicles. This kit is meticulously designed to deliver the same high flow and reliable performance that AEM is renowned for, all at a competitive price. Each pump undergoes individual flow testing, guaranteeing a minimum flow rate of 400+ LPH (106 GPH) at 40 PSI (13.5V), which is more than enough to support 1000+ horsepower on gasoline engines.
  • Superior Flow Rate: The pump's exceptional flow rate ensures optimal fuel delivery for high-horsepower applications.
  • Reliability: AEM's reputation for quality and durability is reflected in each pump, guaranteeing long-lasting performance.

Key Features and Specifications

The AEM 400 LPH fuel pump kit boasts several key features that set it apart from competitors. With a compact 39mm body, it is identical in size to the Walbro 255, making it an ideal replacement for OEM fuel pumps in various applications. The low amperage draw and the 11mm inlets paired with a 9mm barbed outlet ensure a seamless integration with your existing setup. The 50-1230 variant features a double barbed outlet, perfect for 3/8-inch ID hose, while the 50-1235 offers a smooth barbed outlet compatible with 5/16-inch ID hose. Each pump comes complete with a wiring harness, pre-filter, end cap, and rubber buffer sleeve.
  • Compact Design: The 39mm body size makes it an easy and direct replacement for many OEM applications.
  • Comprehensive Kit: The complete package includes all necessary components for a hassle-free installation.

Practical Uses and Benefits

The AEM 400 LPH High Flow Fuel Pump Kit is an essential upgrade for enthusiasts looking to push their vehicles to the next level. Whether you're tuning for more power or looking to support high-performance builds, this fuel pump delivers the reliability and flow you need. Its compatibility with ethanol fuel types ensures a versatile solution for a wide range of applications. With the pump's ability to maintain a high flow rate even at increased system pressure, you can count on consistent performance for your high-horsepower engine.
  • High-Performance Applications: Perfect for naturally aspirated and forced induction engines seeking increased power.
  • Ethanol Compatibility: Ensures reliable performance with ethanol-blended fuels.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

The performance is top-notch and the design is user-friendly.

- Zelda B..

January 1, 2026

Absolutely no complaints!

This product is a great addition to any setup. Versatile and powerful.

- Thiago O..

January 1, 2026

Absolutely no complaints!

It has a certain professional-grade feel to it. Impressive.

- Harmony K..

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