AEM
AEM 400LPH High Pressure Fuel Pump -6AN Female Out, -10AN Female In
AEM 400LPH High Pressure Fuel Pump -6AN Female Out, -10AN Female In
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AEM's 400LPH AN Fittings High Flow, High-Pressure Inline Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. It can be installed externally or in-tank using optional hardware that is sold separately (see part numbers, below). It utilizes the industry standard "044 Style" envelope and -10 AN female inlet and -6 AN female outlet connections for easy installation on new applications and for quick replacement of existing competitor fuel pumps. The 50-1005 fuel pump delivers incredible performance and value. AEM's 400LPH High Flow, High-Pressure Fuel Pump (AEM 50-1005) is capable of supporting over 1,200 HP normally aspirated and a whopping 860 HP at 30 psi boost.* It flows 400LPH (100 gph) at 40 PSI, 340LPH (90 gph) at 73 PSI, and 270LPH (71 gph) at 120 PSI. Complete flow curves from 35 to 120 PSI and current draw vs. fuel pressure charts are available in the Specs section, below. The AEM 400LPH AN Fittings High Flow Fuel Pump is rated for use with ethanol-blended fuels, (E85/E90) and all types of gasoline, but pump life will be diminished if used with 100% ethanol fuels. 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. Optional accessories that are sold separately include a -10 ORB fitting inlet pre-filter (for use with in-tank installations), and both -8 and -6 discharge adapters without integral check valves. Accessory fittings are hard anodized.
Features
- Designed for high output naturally aspirated and forced induction EFI vehicles
- Popular "044 Style" physical configuration, but with AN inlet & discharge port connections
- Maintains very high flow even at boosted fuel pressures; 340LPH @ 73 PSI (30 psi boost)
- Installs externally or in-tank
- Each pump individually tested to flow minimum of 400LPH (100gph) @ 40 PSI
- Kit includes fuel pump, -6 to -8 male AN discharge fitting with check valve, terminal nuts & boots, instructions
- Optional -10 ORB fitting pre-filter, -6 and -8 discharge adapters without the integral check valves
Application: Universal — verify fitment for your setup. This is a performance/fabrication component not tied to a specific vehicle year/make/model.
Manufacturer Part Number: 50-1005
Images are for illustrative purposes only. Actual product may vary.
Emissions Note: This product is not CARB approved and is not legal for sale or use on pollution-controlled motor vehicles in California, or in states that have adopted California emission standards. It is intended for off-road / racing use only. It is the responsibility of the installer/end-user to ensure compliance with all applicable federal, state and local emissions regulations.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
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Manufacturer's Warranty — AEM
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Manufacturer's Warranty — AEM
AEM (Advanced Engine Management) warrants to the original consumer that its performance products will be free from defects in material and workmanship for twelve (12) months from the date of the original purchase. Coverage runs to the original purchaser only and is non-transferable, and implied warranties are limited to that same 12-month term. A product that fails within the period is repaired or replaced at AEM's option — that is the sole remedy, it cannot exceed the original purchase price, and AEM disclaims special, incidental and consequential damages. The Bosch LSU wideband UEGO oxygen sensor is a wear item with a limited life and is not covered; AEM lists replacement Bosch sensors under a separate 90-day term. Not covered: improper use or installation, accident, abuse, unauthorized repair or alteration; normal wear and required maintenance; improper handling, storage or lubrication; reversed polarity (+ and - wires crossed); acts of God; and cosmetic damage such as nicks and discoloration. A warranty return needs a valid Return Goods Authorization (RGA/RMA) number, prepaid transportation and a dated proof of purchase, and AEM must receive the product within 30 days of the RGA being issued. AEM requires the installer or end user to contact its tech line before an RGA is issued — do not return a product or request an RGA before that call, since most issues are resolved over the phone. Outside the warranty period, most AEM products other than discontinued items can be replaced at a discounted rate once the faulty unit is documented as field destroyed, again with an RGA issued first.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by AEM. Contact us if you need help with a warranty claim.
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