Diesel Engine Product Spotlight: Navistar Common Rail Fuel Injectors


navistar maxxforce 11 common rail injector | Highway & Heavy Parts


Failing fuel injectors can lead to a whole host of performance issues in your diesel engine. When it comes time to replace the injectors on your Navistar engine, you want to make sure you're using the best quality ones you can get.

At Highway & Heavy Parts, we're bringing you those high quality injectors at a price that won't break the bank. We now carry common rail injectors from Bosch for your Navistar diesel engine.

But is it time for new injectors? What are your options?

We'll take you through some symptoms of failing injectors and what you need to know when shopping for replacement common rail injectors.

You can also watch our video for more information:



In the market for some new common rail injectors? Highway & Heavy Parts is proud to carry Bosch injectors! Call our ASE Certified Technicians to get the right fit for your engine.

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Symptoms of Failing Injectors

So, just what symptoms of failing injectors should you be watching out for?

If you're experiencing problems with the common rail injectors on your Navistar diesel engine, you might notice some of the following:

  • Reduced Power
  • Decreased Fuel Economy
  • Increased Emissions
  • Rough Running

 If you notice any of these symptoms, it might be time to give us a call.

Ever wonder what causes your common rail injectors to fail? Possible causes of failure include poor fuel filtration, fuel contamination, improper install, and non-OEM quality remanufactured parts. If you want to know more about common rail injector failures, check out our post, Diesel Engine Common Rail Injectors: Potential Failures & Causes.


Navistar Fuel Injector Replacement Options


navistar maxxforce 11 common rail injector oe performance | Highway & Heavy Parts


If you're looking to replace the injectors on your Navistar diesel engine, this remanufactured injector could be the right choice for you. It's designed for the Maxxforce 11 application, and it's produced with new and reconditioned OE components. And all OE updates are included. That means this injector might actually be better than the one it's replacing. 


navistar maxxforce 11 common rail injector oe test specs | Highway & Heavy Parts


This injector was built on Bosch designed tooling fixtures and equipment, and the end-of-line testing was completed using exact OE specifications. It's been put through the ringer, so you know you're getting the best quality remanufactured injector.

Worried about emission requirements? With this injector, you don't have to be. It's guaranteed to meet all emission requirements, and each injector meets the OE performance requirements. 

Do you want a quieter performing engine with improved fuel economy and lower emissions? This genuine OE Injector, backed by a 1-year unlimited mileage warranty and the industry's leading service reps, might be the right choice for your Navistar diesel engine. 

Want to know if you're picking the right injectors? Check out our article on how to choose the right diesel engine common rail injectors.


Looking for the highest quality diesel engine replacement parts? Our ASE Certified Technicians can help you get the right parts for your engine! Call us at 844-304-7688, or request a quote online!