SKU: 74597495593

CR2 25300 EPC Solenoid Blocker for 2011-2019 Duramax with Allison Transmission

Sale price$39.60 Regular price$44.00
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

CR2 25300 EPC Solenoid Blocker for 2011-2019 Duramax with Allison TransmissionCR2 25300 EPC Solenoid Blocker for 2011 2019 Duramax with Allison Transmission This will take place of your EPC Solenoid in the valve body, and it works as a fooler plug in the bore. The factory solenoid will snap back into the back of the plug and remain plugged into the factory wiring harness. The Factory LML L5P Allison transmission runs at 80 PSI of line pressure. On shifts the solenoid will spike the line pressure to 230 PSI and then kick it back

CR2 25300 EPC Solenoid Blocker for 2011-2019 Duramax with Allison Transmission

 

This will take place of your EPC Solenoid in the valve body, and it works as a fooler plug in the bore. The factory solenoid will snap back into the back of the plug and remain plugged into the factory wiring harness. The Factory LML/L5P Allison transmission runs at 80 PSI of line pressure. On shifts the solenoid will spike the line pressure to 230 PSI and then kick it back down to 80 PSI after the shift has been made. (not enough to hold any addition horsepower) The CR2 EPC blocker will make the transmission run at a static pressure of 230 PSI and will increase to 280 PSI off idle also eliminating pressure drop on shifts. This allows much more clamping force to the clutch packs in turn holding more horsepower and greatly improving shift quality and longevity of the transmission. The install is simple. It takes about one hour with no need to drop the valve body out of the transmission. Simply drain fluid, drop the pan remove the factory EPC Solenoid snap it into the back of the EPC Blocker and install the plug like you would the factory solenoid. Reinstall pan and fluid and you are done. Eliminates the need for line pressure increased transmission tuning.

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SKU: 74597495593

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Air Assault
Bozeman, US
★★★★★ 5
Super great product. Has the power and functionality to get you repairing fast!
Super great product. Has the power and functionality to get you repairing fast! Fully recommend this and it has worked great since I've owned it. Still going strong in the durability and design looks like it will keep it going strong for many years. Highly highly recommend buying this. Will work in Kuwait, Iraq, UAE, and Saudi. Good for Camps around the CENTCOM area!
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Reviewed in the United States on October 6, 2025
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Jed V
Houston, US
★★★★★ 5
Solid Product
worked well, easy to install.
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Reviewed in the United States on November 3, 2025
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MjR
Boise, US
★★★★★ 5
Nice flexible silicone wire
Size: 14 gauge silicone wire 10ft and 10ft, Color: silicone wire red and black
I purchased to replace the main power cable for an Ender 3 3D printer. The original cables were the same type but had a cheap connector Midway through to allow the power supply to be removed if needed. THOSE NYLON connectors overheated, smelled and turned black. The BNTECHGO 14 Gauge Silicone Wire were a perfect replacement. No more connector and no more heat issues.
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Reviewed in the United States on May 7, 2024
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Edwin Cordero
Massapequa, US
★★★★★ 5
Great quality
Size: 14 gauge silicone wire 10ft and 10ft, Color: silicone wire red and black
Very flexible and great quality.
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Reviewed in the United States on July 29, 2025
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MG
Waukegan, US
★★★★★ 5
Works well, good quality
Size: 14 gauge silicone wire 5ft and 5ft, Color: silicone wire red and black
This has worked well over the last few years. Used moslty on battery leads for quadcopters. The wire and insulation has held up well, is good quality, solders fine. I have since used other BNTECHGO silicone wire as well, and not been dissapointed.
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Reviewed in the United States on August 10, 2024

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