🚚 FREE Fast FedEx 2-Day Shipping
Estimated arrival by Friday, July 25
🕒 Orders placed now will ship today
💨 $42.95 FedEx Overnight – arrives by Thursday, July 24
Description
Bring back the power your GM truck was built for.
This is a set of 8 Genuine OEM Delphi 4-hole rebuilt fuel injectors — cleaned, tested, and flow-matched to outperform stock specs. Each injector is precision serviced to deliver smooth throttle response, improved atomization, and factory reliability.
- Direct fit for 2001–2007 GM 4.8L, 5.3L, and 6.0L V8 engines
- True 4-hole nozzles for better spray and cleaner combustion
- Flow matched within 2% for perfect cylinder-to-cylinder balance
- OEM Delphi quality — no tuning required
Includes lifetime warranty against failures or defects.
Frequently Asked Questions
Are these brand new injectors?
Nope — they're original GM/Delphi cores, professionally rebuilt and tested. No cheap offshore junk here.
Do I need to tune my truck?
Not for stock or bolt-on mods. These are plug-and-play OEM replacements.
Why 4-hole nozzles?
More spray holes mean finer fuel mist — better combustion, better power, and smoother idle. It’s a real upgrade over single-hole stock units.
🚚 FREE Fast FedEx 2-Day Shipping
Estimated arrival by Friday, July 25
🕒 Orders placed now will ship today
💨 $42.95 FedEx Overnight – arrives by Thursday, July 24
We accept any return within 60 days — no RMA required, no restocking fees, and no questions asked. Install it, test it, keep running it. If you’re not completely satisfied, just send them back.
✔ Fully refundable, even if used
✔ No RMA. No restock fees. No hassle.
✔ See full refund policy ✔ Backed by our lifetime replacement warranty
All injectors are backed by our lifetime replacement warranty.
Payment & Security
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