Upgrade 8-Hole Fuel Injectors Set Of 5 – For GMC Canyon, Isuzu I-370, Hummer H3 3.5L
About this item
This is a set of five upgrade 8-hole fuel injectors designed for vehicles with the 3.5L engine, like the GMC Canyon, Isuzu i-370, and Hummer H3.
They replace the stock injectors, part numbers 25364984 and 25345324, among others.
These are not brand-new in a sealed box—they're tested and prepped.
The seller notes they've been run through an ASNU machine to check spray pattern and atomization, and they're flow-matched to perform consistently.
That means better fuel distribution and potentially better performance.
They come with a 3-year warranty.
If your truck is running rough or you want a mild upgrade over stock, these 8-hole injectors are a solid choice.
Cross-reference includes FJ580, FJ10526, and many others.
New other, but tested and ready.
- Free shipping
- Free 30-day returns
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