AEM 400 LPH High Pressure Inline Fuel Pump - -6AN/-10AN

AEM 400 LPH high-flow, high-pressure inline fuel pump (PN 50-1005) in the 044-style envelope with -10AN female ORB inlet and -6AN female ORB outlet. It flows 400 LPH at 40 PSI, 340 LPH at 73 PSI and 270 LPH at 120 PSI - enough to support over 1,200 HP naturally aspirated or 860 HP at 30 psi boost. Flex-fuel (E85/E90) and gasoline compatible; installs externally or in-tank. Includes a -6 to -8AN discharge fitting with integral check valve, terminal nuts and boots.

Specifications

Documents: Installation Instructions (PDF)

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy