Duramax L5P / L5D HP4 Injector Pump



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    Free 2-3 Day Shipping for orders over $100. Oversized and hazardous products ship using Ground service and may take up to 5 days. See our Shipping Policy for more information.

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    60 day return period for any product that has not been installed and is in "brand-new" condition. See our Returns Policy for more information.

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    Our limited warranty covers manufactured/material defects but does not cover damage cause from outside influence. See our Limited Warranty Policy for more information.

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L5P / L5D HP4 Injector Pump

GM Part # 12678993

Denso Part # 294050-0701

International Part # 6040608C91

Denso OEM New – $599.99 (Pictured)

Replaces Alliant Power Part #  AP54850, AP54851

The Denso OEM New pump is brand new, with every piece on the pump being new, same as you would get from your local GM dealer. This pump features all the most up to date components from Denso and features a 2 year, unlimited mileage warranty. Warranty information can be found HERE.