Fuel Injector Clinic 445cc Fuel Injector Set for 4.8/5.3/6.0 Truck Motors 99-06

Description

Brand: Fuel Injector Clinic (FIC)
Part Number: IS445H
Flow Rate: 445cc/min @ 3 Bar (43.5 psi)
Fitment: 1999–2006 GM Truck Engines – 4.8L, 5.3L, 6.0L
Fuel Compatibility: Gasoline & E85
Impedance: High Impedance (Saturated)
Warranty: Lifetime Warranty
Set Includes: 8 Injectors – Flow Matched

🔧 Product Overview:

Upgrade your fuel system with Fuel Injector Clinic's 445cc High-Performance Fuel Injectors, specifically engineered for 1999–2006 GM truck motors including the 4.8L, 5.3L, and 6.0L V8 engines. These injectors feature a high impedance Bosch core and are precisely data-matched using FIC’s proprietary calibration system, ensuring smooth idle, optimal drivability, and consistent performance under high load.

✅ Key Features:

• ✔️ Flow Rate: 445cc/min at 43.5 PSI

• ✔️ Supports E85 & Pump Gas

• ✔️ High Impedance Bosch Core – Reliable and efficient

• ✔️ Data Matched – Each set flow-balanced within 1%

• ✔️ Smooth idle, crisp throttle response, and peak fuel delivery

• ✔️ Ideal for mild performance builds or upgraded fuel maps

• ✔️ Lifetime Warranty from Fuel Injector Clinic

📦 What’s Included:

• 8x 445cc Fuel Injectors

• Plug-and-play fitment (direct replacement in most applications)

• Flow matching & test results sheet

• Technical support from FIC

🚗 Vehicle Fitment:

Compatible with the following GM Truck Engines:
✔️ 4.8L V8 (1999–2006)
✔️ 5.3L V8 (1999–2006)
✔️ 6.0L V8 (1999–2006)

Includes vehicles such as:

• Silverado / Sierra 1500 & 2500

• Suburban / Tahoe / Yukon

• Express / Savana Vans

• Avalanche

• Hummer H2

(Check injector height and connector type for exact compatibility)

📬 Fast Shipping | 100% Authentic | Buy with Confidence
🛠️ Perfect for EFI tuners, E85 conversions, or bolt-on power upgrades.