8PCS 4-Hole Fuel Injectors for Cadillac, Chevy & GMC 4.8L 5.3L 6.0L V8 | 2003–2006

8PCS High-Performance 4-Hole Fuel Injectors

Upgrade your vehicle's performance with our OEM-standard 4-hole fuel injectors designed for Cadillac, Chevrolet, and GMC V8 engines (4.8L, 5.3L, 6.0L) manufactured between 2003 and 2006.

🔧 Fitment Includes:

• Cadillac Escalade, Escalade ESV, Escalade EXT (2002–2006)
• Chevy Silverado 1500/2500/3500, Suburban, Tahoe, Express, SSR, Avalanche (1999–2007)
• GMC Sierra 1500/2500/3500, Savana, Yukon, Yukon XL (1999–2007)

Note: Not compatible with 5.3L Flex-Fuel models (8th VIN digit "Z").

⚙️ Product Features:

• OEM Part Numbers: 17113553, 17113698, FJ315, FJ10062, 17114502
• Spray Pattern: 4-hole fog-type spray for optimal atomization
• Coil Resistance: 12 Ohms / High Impedance
• Flow Rate: 28lb/hr = 293cc/min @ 43.5 PSI
• Overall Length: 58mm | O-ring to O-ring: 48mm
• Top & Bottom O-Rings Included: 14.5 mm diameter
• Pre-tested & flow-matched for performance consistency

📦 Package Includes:

• 8 x Fuel Injectors (4-hole, OEM-style)
• Pre-installed O-rings and seals

🚘 Improve Performance & Fuel Efficiency

These precision-engineered injectors deliver enhanced throttle response and fuel efficiency, restoring factory-level fuel spray and combustion quality.

🛠️ Installation Note:

Professional installation recommended. Please confirm your vehicle’s model, engine size, and OEM number before purchase.

Made to meet or exceed OEM standards – trusted by professionals worldwide.