Exergy 04-07 Cummins 5.9L New 250% Over Injector Set of 6

SKU: xrgE02 20254 UPC: E02 20254
In stock
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Regular price $5,070.00

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

This is competition-level fuelling, and it is not a bolt-on. The Exergy 04-07 Cummins 5.9L New 250% Over Injector Set of 6 (store SKU xrgE02 20254) is built for a Cummins 5.9L that already has the pump, the air and the tuning to use it.

  • Flows 250% over stock, so the extra fuel is there when the tune calls for it — plan supporting fuel supply and calibration to match.
  • New units, not remanufactured — every wear part is new rather than an inspected core, which is what you want on a build you do not intend to revisit.
  • Supplied as a set of 6 — a full engine's worth, because mixing new injectors with tired ones puts the cylinders out of balance.

Fits: 2004-2007 Dodge Ram 2500 and Dodge Ram 3500 with the 5.9L Cummins 24V (late build). The 2004 split is mid-year: earlier-2004 trucks are the early build and take the 03-04 part instead.

Perfect for a competition engine where the fuel system was designed as a system, not assembled piece by piece.

Shipping Height: 5.8

Shipping Length: 14.0

Shipping Width: 10.2

Rebuilt by Techs Who Only Do Diesel

Injectors, pumps, and turbos, serviced by people who've been doing this for decades — not a parts counter with a catalog.

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