AEM 340LPH In Tank Fuel Pump Kit – Ethanol Compatible

Part Details:

AEM’s 340LPH E85-Compatible High Flow In-Tank Fuel Pump features robust internal construction designed to withstand the low lubricity characteristics of ethanol and methanol fuels. Each pump is tested for compatibility with ethanol fuels up to E100, methanol fuels up to M100, and all types of gasoline.

Designed for in-tank mounting, this fuel pump is intended for high-performance naturally aspirated and forced induction EFI vehicles. Its compact 39mm diameter fits most applications, while the offset inlet design helps simplify installation and improve fitment.

Performance & Application

Every AEM 340LPH E85-Compatible fuel pump is individually tested to flow 340 LPH at 40 PSI before packaging. This ensures consistent performance in demanding fuel system setups requiring reliable fuel delivery.

Key Features

• Tested and compatible with ethanol fuels up to E100, methanol fuels up to M100, and all types of gasoline
• Designed for high-output naturally aspirated and forced induction EFI vehicles
• In-tank fuel pump design
• Each pump tested to flow 340 LPH @ 40 PSI
• Compact 39mm diameter fits most applications
• Offset inlet design for easier installation

Included Components

• Fuel pump
• Pre filter
• Internal fuel hose
• Clamps
• Flying lead
• End cap
• Rubber buffer sleeve

Recommended Supporting Fuel Components

• Fuel Injectors – higher-flow fuel pumps are often paired with upgraded injectors to support increased fuel demand.
• Fuel Pressure Regulators – help maintain consistent fuel pressure when increasing fuel flow capacity.
• Fuel Rails – support balanced fuel distribution when upgrading injectors and overall fuel system capacity.
• Fuel Delivery Components – explore complete fuel system upgrades designed to work together.