AEM 400 LPH E85 Compatible Fuel Pump Kit - Single Barb - Ethanol Compatible

SKU: AEM50-1235

Fuel Pumps

AEM In-Tank Fuel Pumps

AEM 400 LPH E85 Compatible Fuel Pump Kit - Single Barb - Ethanol Compatible

Aem

AEM 400 LPH E85 Compatible Fuel Pump Kit - Single Barb - Ethanol Compatible

SKU: AEM50-1235

Fuel Pumps

AEM In-Tank Fuel Pumps

Sale ends in Calculating... Wed 14 Oct, 8:49 am AEST

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

AEM's 400LPH high flow fuel pumps were designed with high performance naturally aspirated and forced induction EFI vehicles in mind! They deliver the same high flow and reliable performance that AEM has become known for at very competitive price. Each pump is individually flow tested and guaranteed to flow 400+ LPH (106 GPH) at 40 PSI (13.5V), which on gasoline will support 1000+ horsepower!* The pumps also maintain their high flowrate even as system pressure increases flowing 330+ LPH at 70 PSI (13.5V) which will support approx. 870 HP* on gasoline! Please see the flow curves and current draw vs. fuel pressure graphs on the specs tab for more information. With their compact 39mm body (same size as Walbro 255), low amperage draw, 11mm inlets and 9mm barbed outlet's these fuel pumps were designed to replace the OEM fuel pump in many applications. The 50-1230 features a double barbed outlet that is ideal for 3/8-inch ID hose where the 50-1235 features a smooth barbed outlet that is compatible with 5/16-inch ID hose. Each pump includes a wiring harness, pre filter, end cap and rubber buffer sleeve.Note: Your vehicle's factory fuel pump wiring may not be adequate to handle the current draw of AEM's High Flow Fuel Pumps. Please refer to the Electrical Requirements section in the instructions document for proper wiring.Note: These pumps do not include integrated check valves.

Part Type

EFI Fuel Pump KIt Smooth Fitting

Data: v4.2 - Upd: 2026-10-01 09:50:34

Features

100% Compatible with most fuels including: pump/race gasoline, ethanol (up to E100), methanol (up to M100)
Both models feature a 9mm outlet barb with an 11mm inlet in-line with the outlet
Highest flow 39mm body fuel pump on the market. Each pump individually flowed and guaranteed to deliver 400+ LPH (40 PSI, 13.5V)
Highly efficient - pumps draw only 12A @ 40 PSI and 15A @ 70 PSI
Maintains very high flow even at boosted fuel pressures; 330+ LPH (70 PSI, 13.5V) (30 psi boost)

Specifications

Product Attributes - Brand: AEM Electronics
Product Attributes - Manufacturer's Part Number: 50-1235
Product Attributes - Part Type: Fuel Pumps
Product Attributes - Product Line: AEM Electronics High-Flow In-Tank Electric Fuel Pumps
Product Attributes - UPC: 090127819838
Product Attributes - Fuel Pump Type: Electric In-tank
Product Attributes - Flow Rate: 106 gph/400 lph
Product Attributes - Fuel Pressure (psi): 70 psi
Product Attributes - Fuel Pump Voltage: 12 V
Product Attributes - Fuel Pressure Regulator Included: No
Product Attributes - Sending Unit Included: No
Product Attributes - Fuel Pump Inlet Size: 11.00mm
Product Attributes - Inlet Quantity: 1
Product Attributes - Fuel Pump Outlet Size: 9mm
Product Attributes - Outlet Quantity: 1
Product Attributes - Outlet Attachment: Hose barb
Product Attributes - Gasket Included: No
Product Attributes - Wiring Harness Included: No
Product Attributes - Mounting Bracket Included: No
Product Attributes - Mounting Hardware Included: No
Product Attributes - Pulley Included: No
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Has a single barbed outlet. Ideal for 5/16 in ID hose.

Reference Information

Brand Name/s	Aem
StreetFX SKU	aem50-1235
SFX Item ID	5532047
Supplier Item Code	5532047
Manufacturer SKU	50-1235
Manufacturer UPC	90127819838
Alternative References	avm-50-1235, AEI50-1235, E85