GM Fuel Injector, Duramax | 2011 - 2016

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Fuel Injector, Duramax | 2011 - 2016
Total price: (Inc. Tax)
Total price: (Ex. Tax)

Product Information

Core Charge: $100  

When a fuel injector goes bad on your Duramax diesel engine, you can expect to experience poor performance from your truck. From engine misfiring to no-start conditions, a faulty fuel injector can affect the driveability of your LML equipped truck in many ways.

If you are experiencing slight misfiring or rough idling, you may only have one fuel injector that is causing the problem. Since fuel injectors are not a common wear item, it can be quite costly to replace them all for one failing injector. That is why we offer our fuel injectors in a kit of 8 or as a single injector, much like this one.

This single Bosch fuel injector is the same fuel injector that came on your LML engine to restore factory-like driving performance. There are no core charges on these injectors and they are backed by a 12-month, unlimited mileage warranty. This is the perfect injector to replace one clogged or faulty injector on your Duramax Diesel.  


  • Direct Replacement
  • Allows For Replacing Single Fuel Injector
  • Same Injectors Found On Factory Duramax Engines


  • Bosch Brand
  • No Core Charge
  • 12 Month Unlimited Mileage Warranty

Kit Includes

  • 1 Bosch Fuel Injector

Symptoms Of Clogged Or Bad Duramax Fuel Injector

One of the most common questions revolving around Duramax fuel injectors is “how do I know if my Duramax fuel injector is bad?”. Like any vehicle, a bad fuel injector can present itself in a few different ways. If you experience the following symptoms, you may want to have your fuel injectors professionally tested:

  • Engine Misfiring
  • Rough Idling
  • Gas Mileage Decreases
  • RPM Needle Bounces
  • Truck Becomes Hard To Start
  • Truck Won’t Start

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