Fleece Performance 04.5-07 Dodge 5.9L Cummins Coolant Bypass Kit (06-07 Auto Trans)
SKU: 57461052627

Fleece Performance 04.5-07 Dodge 5.9L Cummins Coolant Bypass Kit (06-07 Auto Trans)

Sale price$175.39 Regular price$194.88
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Description

Fleece Performance 04.5-07 Dodge 5.9L Cummins Coolant Bypass Kit (06-07 Auto Trans)Increased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 5. 9 6. 7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling system, especially the rear of the block and blow out freeze plugs externally, or the smaller diameter plugs under the valve cover, leading to a failure. Our coolant bypass kit adds a secondary

Increased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling system, especially the rear of the block and blow out freeze plugs externally, or the smaller diameter plugs under the valve cover, leading to a failure. Our coolant bypass kit adds a secondary thermostat, that unlike other brands, works based on temperature instead of excessive pressure. This solves the problem before pressure becomes an issue by ensuring consistent temperatures across all six cylinders. Benefits: Lowers coolant temperature at the rear cylinders Ensures consistent temperatures across all cylinders Prevents damaging coolant pressure build up Complete kit comes with braided hose and AN O-ring fittings to ensure a leak-free installation. Kits for MY 2003+ include billet hose brackets. Why do I need a Fleece Coolant Bypass? One of the biggest issues on the 5.9/6.7L Cummins is the coolant flow problem to the rear cylinders. This can cause catastrophic failure or blow outs of the freeze plugs in an over-temperature / over-pressure condition. The Fleece Coolant Bypass is one of the most important additions you make to improve the reliability and longevity of the Cummins platform. The '03-'07 5.9L automatic transmission version will eliminate the factory transmission fluid heat exchanger. The heat exchanger is not a fluid cooler, it was designed for use in cold climates to warm the transmission fluid with the engine coolant. It is not necessary for use in warm climates or high horsepower applications, nor does it detrimentally affect the trucks performance when removed. All 07-13 6.7 trucks, both automatic and manual equipped transmissions, do not have a transmission fluid heat exchanger.

Installation Instructions
Installation Instructions
Warranty
  • Complete kit comes with braided hose and AN O-ring fittings to ensure a leak-free installation
  • Ensures consistent temperatures across all cylinders
  • Lowers coolant temperature at the rear cylinders
  • Prevents damaging coolant pressure build up

This Part Fits:

Year Make Model Submodel
2006-2007 Dodge Ram 2500 Laramie
2006-2007 Dodge Ram 2500 SLT
2006-2007 Dodge Ram 2500 Sport
2006-2007 Dodge Ram 2500 ST
2006-2007 Dodge Ram 2500 TRX4
2006-2007 Dodge Ram 3500 Laramie
2006-2007 Dodge Ram 3500 SLT
2006-2007 Dodge Ram 3500 Sport
2006-2007 Dodge Ram 3500 ST
2007 Dodge Ram 3500 TRX4
Shipping Notes
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Exchange/Return Notes
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SKU: 57461052627

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Sue
Draper, US
★★★★★ 5
Paper plates
Item Package Quantity: 50, Size: 10 Inch Plate
Paper plates sturdy ,pretty too
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Reviewed in the United States on May 6, 2026
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Mima
Whiting, US
★★★★★ 5
Good value
Item Package Quantity: 50, Size: 10 Inch Plate
Good, sturdy plates. Great in the microwave. Leak resistant.
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Reviewed in the United States on March 26, 2026
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Inkstercat
Lexington, US
★★★★★ 5
Great Small Plates
Style: 600 Count (2 Pack of 300), Size: 300 Count (Pack of 2)
I love these plates. I have been buying them for a couple of years and I think they are a great value. I use them to feed my cats and dog, and for reheating leftovers for lunch at work. They are sturdy, don't soak through, and the perfect size for my needs. I don't understand why people have left negative reviews because they didn't read or comprehend the clearly listed plate size.
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Reviewed in the United States on June 26, 2024
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Cindy Donitzen
Whiting, US
★★★★★ 5
They do their job!
Style: 600 Count (2 Pack of 300), Size: 300 Count (Pack of 2)
The thickness and the strength of these plates is great. They’re not flimsy at all. I haven’t had any issue with their functionality since small plates are typically for desserts or snacks. The only issue I’ve had is that they tend to be stuck together a fair amount of the time. Before gatherings, I’ve had to separate the plates. Not a huge problem, just a little inconvenience imo.
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Reviewed in the United States on October 25, 2025
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JRR
Carnegie, US
★★★★★ 5
She likes them
Style: 600 Count (2 Pack of 300), Size: 300 Count (Pack of 2)
Well priced and provide some spousal relief
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Reviewed in the United States on April 29, 2026

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