CP4.2 Improved Stock Inlet Metering Valve Fuel System Saver Replacement for 2011-2016 Chevy Silverado/GMC Sierra 6.6 LML Duramax Diesel Replacement,Replace E05-10505

The CP4.2 Pump on the LML model Duramax is prone for failure if the fuel system has any water or contaminated fuel introduced to it. When the pump fails, it will send metal contaminants throughout the entire fuel system which in most cases will ruin the injectors and other sensors and cost you several thousand dollars.The System Saver Inlet Valve was designed to offer you the piece of mind in the event of a CP4 Pump failure. The important difference between the OEM valve and the System Saver is the improvement made to the screen, which is upstream of the valve inlet. The OEM screen is a single 80 micron layer, and is a very flimsy design. In extreme cases the factory screen can actually tear, introducing massive amounts of debris (from the failed pump) to the injectors. The System Saver Valve screen is rated at 25 microns and is wrapped in two layers. This improved micron rating and double wrap construction will do a much better job of keeping debris from entering the rest of the fuel system. It is also constructed in a manor where it will not be able to tear or de-laminate from the filter housing. Another benefit to the screen is the fact that it will load up quicker than the factory screen in the event of a pump failure. This will choke off the valve sooner, which will bring the truck out of service and shut it down in a shorter amount of time. This is all positive for improving the chances injectors wont need to be replaced when a pump has failed.has also flow tested the valve with the upgraded filter and there is no measurable loss of pump performance with the finer screen, even with a 10mm stroker CP4 pump at 4500 RPM. The screen and housing are constructed from stainless steel for corrosion resistance. And, as always, you can trust that products have been properly de-burred and are assembled using appropriate processes to ensure proper cleanliness.

• Replacement For:2011-2016 Chevy Silverado,2011-2016 Gmc Sierra 6.6 Lml Duramax Diesel.
• Replace OE Number:E05-10505, E05 10505.
• Upgrade Design:The Original Screen Is A Single 80-Micron Layer, And Is A Very Flimsy Design. In Extreme Cases The Factory Screen Can Actually Tear, Introducing Massive Amounts Of Debris (From The Failed Pump) To The Injectors. The Fuel System Saver Valve Screen Is Rated At 25 Microns And Is Wrapped In Two Layers. This Improved Micron Rating And Double Wrap Construction Will Do A Much Better Job Of Keeping Debris From Entering The Rest Of The Fuel System.
• High Quality:The Screen And Case Are Made Of Corrosion-Resistant Stainless Steel With Proper Deburring For Durability, High Cleanliness And Damage Resistance.
• Precise Pressure Control for High Efficiency and Fuel Saving. Continuously Adjustable Valve Opening, Stabilizes the High-Pressure Fuel Supply of the Common Rail Pipe, Ensures Fuel Injection Atomization Effect, Makes Fuel Burn Fully, Improves Power and Fuel Efficiency, Saves Fuel and Reduces Consumption, While Reducing Carbon Deposition and Exhaust Emissions.
• Customer Service:If You Have Any Questions, Please Feel Free To Contact Us By Email. We Will Give You A Reply Within 24 Hours Until You Are Satisfied.