Diesel Engine Product Spotlight: Cummins Injector Module and Regulator

What kind of parts are you putting in your Cummins diesel engine fuel system?

For optimal operation, you're going to want to install the best quality parts. What's the point of doing anything less? You'll just have another costly repair on your hands down the road when those inferior parts fail.

Here at Highway & Heavy Parts, we're proud to carry Bosch fuel system components for your Cummins engine, including injector modules and regulators. With these quality fuel system components, you won't have to worry about subpar parts causing you problems. They've got you covered!

Do you know when it's time to replace your fuel system components? What choices are available? We're taking a look at the symptoms you should know, as well as some of the options you have for replacement parts for your Cummins diesel engine. 

Take a look at our video for more information:



If you need new fuel system components, Highway & Heavy Parts is here for you! We have ASE Certified Technicians on staff ready to get you the right parts for your diesel engine!

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Want a speedy ordering experience? Peace of mind knowing your getting the right parts for your application?  Having your engine serial number on hand can help speed up the process and ensure the components will fit your engine. Read our post on where to find your Cummins engine serial number for more information. 


What are the Symptoms of Failing Fuel System Components?

Something going on with your diesel engine? Diagnosis is an important first step to a proper repair. Here are some symptoms that might indicate it's time to replace some of your diesel engine fuel system components.

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

Think you might have an even bigger problem on your hands? Check out our article on how to know when your engine might need a rebuild.


Replacement Options for Your Cummins Fuel System Components


cummins fuel system dosing injector module | Highway & Heavy Parts


Looking for new fuel system components for your Cummins engine? We've got options for you, including this ISX dosing injector module and this ISB 6.7L Midrange fuel injection pressure regulator.


cummins fuel system pressure regulator | Highway & Heavy Parts


Do you want parts with OE updates included? Produced with new and reconditioned OE components? These are up to the job, and they just might be better than the parts you're replacing. 


cummins fuel system performance requirements | Highway & Heavy Parts


These parts were built on Bosch designed tooling fixtures and equipment, so you don't have to worry that you're not getting quality parts.

Have you ever thought about the testing that your components go through? With these parts, you don't have to worry! They've undergone end-of-line testing using exact OE specifications. 

If you're concerned about emissions, you don't have to worry any more! These Cummins fuel system components are guaranteed to meet all emission specifications. Additionally, each component meets the OE performance requirements.

So, if you're looking for quality fuel system components for your Cummins diesel engine that can give you quieter performance, improved fuel economy, and lower emissions, then you should check out these parts. They are backed by a 1-year, unlimited mileage warranty and the industry's leading service reps to bring you added peace of mind.

Check out these genuine OE components by Bosch, from Highway & Heavy Parts for your Cummins diesel engine!


If you're looking for diesel engine replacement parts, our on-staff ASE Certified Technicians are here to help you find the exact parts you need to get your engine back up and running! Call us at 844-304-7688, or request a quote online!