Sale

Air and Fuel Fuel Injection Systems and Components - Electronic

ACDelco

Fuel Injector Set 4.8L 5.3L 6.0L

$449.99 $159.99 Save $290.00

SKU: 25317628

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

Easy — 1–2 hours

Description

The NPBoosted 25317628 is a set of remanufactured OEM fuel injectors designed for 1999-2007 GM Vortec V8 engines. This set fits 4.8L, 5.3L, and 6.0L displacements. Each injector is professionally cleaned, tested, and flow-matched to within ±1% to ensure a smooth idle, balanced air-fuel ratio, and reliable operation.

These injectors feature a multi-stage ultrasonic cleaning process and include all new serviceable components such as O-rings, filters, seals, and spacers. They offer a plug-and-play installation, acting as a direct replacement for the factory injectors.

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

BrandACDelco
Part Number25317628
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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