DDP LMM-STK Remanufactured Stock Fuel Injector

Restore reliable factory performance to your LMM Duramax with the DDP LMM-STK remanufactured fuel injector. This stock-horsepower replacement is a direct-fit solution that delivers precise fuel delivery, smooth idle, and consistent operation with no tuning or modifications required.

Every internal component is replaced with new OE-quality parts and the latest design revisions. The result is a high-quality remanufactured injector that matches original flow and power while offering improved long-term reliability over a worn factory unit. It is sold individually so you can replace a single failed injector or as many as needed.

Fitment

• 2007.5–2010 Chevrolet Silverado 2500HD
• 2007.5–2010 Chevrolet Silverado 3500HD
• 2007.5–2010 GMC Sierra 2500HD
• 2007.5–2010 GMC Sierra 3500HD
• Engine: 6.6L Duramax LMM diesel

Key Features

• Stock power and flow rating — restores original performance
• All-new internal OE components
• Incorporates the latest revisions for improved durability
• Direct plug-and-play installation
• No ECU recalibration required
• Sold individually

This injector is an excellent choice if you are experiencing hard starting, rough idle, misfires, excessive smoke, or other symptoms of a failing injector. It returns your LMM Duramax to dependable daily-driver or work-truck operation.

Backed by a 3-year manufacturer warranty.

Choose the DDP LMM-STK when you want a proven remanufactured stock injector that gets your 6.6L Duramax LMM running the way it was designed to.