Merchant 10802 Set of 8 LB7 Injectors with Basic Install Kit | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

Features:

• Fits 2001–2004 GM Silverado and Sierra 2500HD/3500HD
• Designed for 6.6L LB7 Duramax diesel engines
• Includes a full set of 8 new injectors
• Restores factory-like performance and smooth running
• Direct replacement for easy installation
• No core charges required for purchase
• OEM-like fit and finish for proper function
• Helps eliminate rough idling and misfires
• Ideal for trucks experiencing injector-related issues
• Basic install kit included for added convenience
• Built for long-lasting reliability and factory performance
• Great option for complete injector replacement projects

Get Your Duramax Running Like It Should Again

If your LB7 Duramax has been running rough, misfiring, or losing that strong reliable feeling you know it should have, this Merchant 10802 Injector Set is exactly what you need to bring it back to life. Instead of guessing which injector might be causing the trouble, this full set of eight brand new injectors gives you a clean slate and peace of mind. No core charges, no headaches, just straight-up direct fit replacements built to meet the demands of daily driving, towing, or weekend hauling. Every injector restores factory-like power, smoother idling, and the solid throttle response your 6.6L Duramax was born to deliver. Whether you're tired of fighting hard starts in the morning or chasing down that random misfire, swapping in a fresh set is one of the smartest long-term fixes you can make. The included basic install kit keeps the job straightforward, saving you time and frustration. Bring your truck back to the dependable machine it’s meant to be and drive with confidence again.

Complete Factory Fit Injector Set With Install Kit Included

The Merchant 10802 Injector Kit is designed as a direct replacement solution for 2001–2004 Chevy and GMC Silverado and Sierra 2500HD and 3500HD models equipped with the 6.6L LB7 Duramax engine. Each injector is brand new with OEM-like specifications, offering the exact fit and fuel delivery performance required to bring your engine back to original operating standards. Built to eliminate rough idling, misfiring, and performance loss caused by failing or clogged injectors, this kit provides a complete refresh of your truck’s fuel injection system. No core charges are required, making the replacement process simpler and faster. The included basic install kit helps streamline installation and ensures you have the essentials needed to get the job done right. These injectors are crafted for reliability under heavy use whether you daily drive, tow heavy loads, or rely on your Duramax for worksite power. Restoring your LB7’s performance has never been easier or more complete.

Fits: 2001, 2002, 2003, 2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

Notes:

• Fits 2001–2004 Chevrolet and GMC 2500HD and 3500HD trucks
• Specifically designed for 6.6L LB7 Duramax diesel engines
• Includes eight brand-new fuel injectors for complete replacement
• No core charge required for these injectors
• Direct OEM-like fit and finish for proper installation
• Helps eliminate rough idling, hard starting, and misfires
• Ideal solution for trucks with multiple injector failures
• Recommended to replace all eight injectors for best results
• Includes a basic install kit to simplify installation
• Not for use on LBZ, LLY, or later Duramax engine models
• Restores factory-level fuel performance and driving smoothness
• Ensures better long-term reliability and prevents future injector issues