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Our Guide to the Dodge Ram Bosch VP44 Diesel Injection Pump

17th Jul 2020

Among all the different available models, no line of vehicles has become as iconic or pivotal in the history of diesel trucks than the ever-dominant Dodge Ram Cummins trucks.

From the moment that the first model was released in 1989, the American market experienced a shift in truck quality that would never be replicated by any other brand again. Upon its release, Dodge’s all-performance truck changed the standard that consumers and drivers looked for in their vehicles thanks to the many benefits that the manufacturer introduced. 

Over time, this legendary line of trucks has maintained its significant impact on the world of functional performance because it continues to innovate and take the potential of turbochargers and direct injection technology to the next level. Grossing millions of sales in the American market, it’s clear that not many truck models are as celebrated or revered as the Ram, even more so considering how its top-notch styling set the world of truck modification alight.

Beyond proving that diesel trucks can be stylish while maintaining ruggedness and hardline, there’s one more aspect about the Ram that helps make it the legendary truck it is today: the Bosch VP44 Diesel Injection Pump. 

An introduction to the Bosch VP44 Diesel Injection Pump

Although it may seem like an unsuspecting component at first, this fuel pump has primarily become responsible for allowing the Ram trucks to deliver their famed power and smoothness over years of use. 

Thanks to the rigidity of Bosch’s products and Dodge’s engineering, owners have been able to find solace in an engine that provides absolute performance without sacrificing anything else. Aside from top-notch performance, this particular component has been able to stand out because of its undeniable performance, which is why drivers keep it even after modifying everything else!

How long does a standard VP44 diesel injection pump last?

Just like any good thing, the injection pump is a delight that has its end sooner or later, which calls for an eventual replacement to make sure that everything gets back on track.

The standard VP44 set-up generally starts to falter in various degrees around the 150,000-mile mark. Depending on how you drive, this number can go higher or lower as parts like diesel injectors are greatly affected by the style in which a truck is driven. Alternatively, you may have to get a replacement pump if you modify anything else in your engine to accommodate any changes in power or fuel-related requirements. It is worth noting, however, that replacing a lift pump alone may suffice in some cases!

On matters of replacement

Unfortunately, you won’t be able to find an exact same Bosch VP44 Diesel Injection pump replacement for your truck because Bosch no longer makes them. If you’ve got a Dodge Ram truck that uses this type of injector and needs to be replaced soon, then you should get one of our remanufactured VP44 Diesel Injectors to keep the same quality intact!

Conclusion

We’re a diesel engine parts supplier in America that carries OEM and aftermarket parts for Ford Powerstroke, Chevy Duramax, and Dodge Cummins trucks. Give us a call and check out our online shop today to learn more about how we can help you improve your truck’s performance!