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SKU #: BD-1050070 BD Common Rail Fuel Plug 03-07 5.9L Cummins

Purchase BD Common Rail Fuel Plug 03-07 5.9L Cummins
    • 2003-2007 5.9L Dodge Ram Cummins

Description

A very common failure of the 5.9L Common Rail Cummins is that of the pressure relief valve. These relief valves are a simple spring that is designed to relieve pressure as it exceeds a predetermined ... read more

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A very common failure of the 5.9L Common Rail Cummins is that of the pressure relief valve. These relief valves are a simple spring that is designed to relieve pressure as it exceeds a predetermined pressure, typically around 27,000psi. Unfortunately, as pressure is continually applied to this spring, it fatigues and does not have the ability to maintain even stock pressures. Now, throw pressure boxes and other power adders into the mix that demand higher rail pressure, and this spring further fatigues, causing you to lose valuable rail pressure.

This Rail Plug easily installs into the factory rail and eliminates the troublesome pressure relief valve to ensure you're getting the commanded rail pressure of your CP3 all the way to your injectors.

Specifications

  • SkuBD-1050070
  • ManufacturerBD-Power
  • MPN1050070
WARNING: CANCER AND REPRODUCTIVE HARM www.P65Warnings.ca.gov

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18 Reviews
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Rate BD Common Rail Fuel Plug 03-07 5.9L Cummins

Reviews may be edited for spelling or grammar inaccuracies and those containing profanity will be removed.

M
Verified Buyer
I would recommend this product
Great product i think my ol stock one was getting wore out
J
Verified Buyer
i would buy again
I got this part for a 2005 dodge cummins. Installation was simple and the part was high quality
T
Easy install, took all of about 10 minutes. l...
Easy install, took all of about 10 minutes. looks like factory relief valve.
6
Verified Buyer
Great product. Insane fast shipping
This is the cure for the common hot rod common rail suffering from low rail pressure while driving hard.
M
Verified Buyer
I would buy again
Good fit and it is a good diagnostic tool
Store Reply
Thanks for the review, and you're right, besides power, many use a rail plug to determine whether they have a bad relief valve or FCA.
T
Verified Buyer
Just what I needed
Fast shipping and works great for holding rail pressure or troubleshooting the PRV before spending the money on a new valve.
Store Reply
Thank you for the review. You nailed it, many times we will recommend a rail plug for simply diagnosing a failed PRV.
J
Verified Buyer
Garage working on my truck saved this site
The lady that works here wish I could remember her name went out of her way to get me on the road again I was stranded for three days till I came across this site and was able to order this part
Store Reply
Thanks so much for the review and glad we were able to help get your truck back on the road.
E
Verified Buyer
Worth the money
Easy install better tail pressure
Store Reply
Thank you for the review. Definitely one of the least expensive pieces we sell that makes a big difference.
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1 QUESTION
A

I have read on a few different sites that using a common rail fuel plug can cause fuel system damage. Possibly damage the injector nozzles themselves. Looking over your recipes for horsepower for the 03 to 07 cummins i see this plug listed quite a bit. I have a 2006 2500 5.9 and as far as I know the fuel system is all stock. Right now I have everything listed on your recipe for 400 horsepower except for this fuel plug. I don't drive my truck super hard all the time, and I am not getting any codes. Would I really benefit from this plug if I don't seem to be having any issues? Occasionally I will get a hard start in the mornings and have to turn it over twice to get it to start, or hold the key while it cranks over a little extra before starting. Curious to hear your input. Thank you?

If you are not getting any codes and your rail pressure is not dropping there is no reason to plug it. As long as you have something to monitor rail pressure there is no issue running a plug.

4/8/18

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BD Common Rail Fuel Plug 03-07 5.9L Cummins

BD Common Rail Fuel Plug 03-07 5.9L Cummins

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