Air and Fuel› Fuel Pumps, Regulators and Components

Holley

EFI Fuel Pump Module Assy. 12-Bolt 255 LPH

$855.95

SKU: H00E 12-144

In Stock
In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Holley 12-144 is an electric in-tank fuel pump module designed to upgrade fuel cells to EFI or carbureted systems. It features a 12-bolt flange, 255 LPH flow rate, 8 AN inlet, 10 AN outlet, and adjustable pump depth from 7.5 to 12 inches. It supports up to 550 EFI or 700 Carb HP.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHolley
Part NumberH00E 12-144
Weight5.41 lb

Videos

Holley EFI Fuel Cell Pump Modules

Holley EFI Fuel Cell Pump Modules
Rad Race Parts - Holley Fuel Cell EFI Fuel Pump Module Assembly

Rad Race Parts - Holley Fuel Cell EFI Fuel Pump Module Assembly

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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