8pcs Fuel Injectors 12613411 FJ1061 for Chevy Silverado GMC Sierra 4.8L 5.3L Yukon XL Direct Replacement

8pcs fuel injectors for 4.8L, 5.3L 12613411**Complete LS engine solution! These balanced-flow injectors (±1%) feature multi-hole nozzle design optimized for improved fuel atomization. Ethanol-resistant internals prevent premature wear in E85 applications. Reduces cold-start hesitation while improving highway MPG.Technical Specs: Flow: 320cc/min @3bar; Resistance: 12.6Ω; Connector: EV6; Spray pattern: 15°Compatible Models: GM Vortec 4800/5300; Trucks: Silverado 1500 (1999-2006), Sierra (1999-2006); SUVs: Tahoe (2000-2006), Suburban (2000-2006), Avalanche (2002-2006); Vans: Express/Savana (1998-2006)OE Cross References: 12613412, 25329286, GM-12613411A, 17113752, 17113753Maintenance Note: Replace fuel filter before installation. Requires intake manifold gasket set.Package Includes: 8x flow-matched injectors, O-rings, fuel rail clips, installation diagram_Revitalize your Vortec engine - solve rough idle and restore torque!

• 【OE PART NUMBER】 🔢 This ​​Set of 8 Fuel Injectors​​ is precision-engineered as a direct replacement for OE number ​​12613411​​, ensuring perfect fit and function. It seamlessly replaces a comprehensive range of OE codes including ​​12613412​​, ​​25329286​​, ​​GM-12613411A​​, ​​17113752​​, and ​​17113753​​. This extensive coverage guarantees compatibility across various production runs of GM's 4.8L and 5.3L V8 engines, providing a reliable solution that restores factory performance and meets all OEM specifications for flow and resistance.
• 【COMPATIBLE MODELS】 🚗 Designed for a wide range of GM trucks and SUVs, these ​​fuel injectors​​ are compatible with the ​​Chevrolet Silverado 1500 (1999-2006)​​, ​​GMC Sierra (1999-2006)​​, ​​Chevrolet Tahoe (2000-2006)​​, ​​Chevrolet Suburban (2000-2006)​​, ​​Cadillac Escalade (2002-2006)​​, and ​​Chevrolet Avalanche (2002-2006)​​ equipped with the Vortec 4800 (4.8L) or 5300 (5.3L) V8 engine. This ensures broad application for popular GM vehicles.
• 【MILITARY-GRADE DURABILITY】 💪 Built with ​​ethanol-resistant internals​​ and a robust multi-hole nozzle design, these ​​fuel injectors​​ deliver military-grade durability. They are engineered to withstand the corrosive effects of ethanol-blended fuels (like E85) and high operating pressures, ensuring long-term reliability, consistent ​​fuel atomization​​, and prevention of premature wear for enhanced engine life and performance, especially under demanding conditions like ​​towing​​.
• 【EASY INSTALLATION】 🛠️ Featuring a true ​​direct bolt-on​​ design with standard EV6 connectors, this ​​set of 8 fuel injectors​​ allows for a straightforward installation. The kit includes all necessary O-rings and fuel rail clips, and the injectors are pre-calibrated, requiring no programming. This plug-and-play solution saves significant time and labor, making it an ideal ​​upgrade​​ for both DIY enthusiasts and professional mechanics to quickly ​​restore torque​​ and efficiency.
• 【FIWARY QUALITY ASSURANCE】 ✅ Every injector in this ​​8-piece set​​ is backed by Fiwary's rigorous quality assurance. Each unit is ​​precision flow-matched​​ (±1%) and tested to ensure optimal spray pattern and performance that meets or exceeds OEM standards. This guarantees improved ​​fuel efficiency​​, smoother idle, and reliable operation, giving you confidence that this upgrade will deliver the promised ​​towing​​ performance and fuel economy benefits.