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Air and Fuel› Fuel Pumps, Regulators and Components

Holley

Dominator Twin-Pump External Fuel Pump

$699.95 $628.95 Save $71.00

SKU: HOL12-1800

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Holley Dominator 12-1800 is an external in-line fuel pump designed to feed high-horsepower applications. It features a patent-pending twin-pump design that allows for staged activation, using one pump for cruising and both when needed for power adders like nitrous or boost. This staging helps minimize fuel heating and recirculating.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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 NumberHOL12-1800
CategoryAir and Fuel

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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