Stock Diesel Injectors
2003-04 5.9L Dodge Cummins
Injector failure on the 03+ Common Rail Dodge Cummins trucks is usually caused by either bad fuel or the use of power adders that increase rail pressure. Bad fuel can cause injector failure immediately, pressure boxes will cause failure over time. The best insurance against bad fuel contamination is to run a 2 or 3 micron aftermarket fuel filter in combination with a water separator. We offer inexpensive options from Glacier Diesel Power and The Right Connection. For those of you that want to add filtration AND increase the fuel supply, we offer pumps from FASS, AirDog (PureFlow) and BD.
The advantage to being rebuilt by Bosch is they have the ability to completely "gut" these injectors from input to output to ensure they are as close to new as possible. The only "Remanufactured" part of these injectors is the housing. All internals are brand new and put together the right way by Bosch. There's no reason to pay enormous costs at the dealer. True Brand New Injectors are not available except for directly on a new truck. If you can get a Brand New Injector, the cost is usually about $800-900 per injector.
These injectors require a $150 core charge each that you are required to pay at the time of purchase.
Priced per injector. If you need a set, you will need to purchase 6.
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