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Fleece Performance 03-07 Dodge 5.9L / 04.5-12 6.7L Cummins Coolant Bypass Kit (03-07 Manual Trans)

Marsoni M251S
Sale price$189.50
Pay 4 payments of $47.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Fleece Performance 03-07 Dodge 5.9L / 04.5-12 6.7L Cummins Coolant Bypass Kit (03-07 Manual Trans)Another product from Fleece Performance built out of necessity is the 2003 2013 Cummins Coolant Bypass kit. The Cummins engine cooling system was designed to adequately cool a 300 350hp engine. When the horsepower is increased there is an increased demand on the cooling system. The rear cylinders suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the system,
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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Rs
Bozeman, US
★★★★★ 5
Good quality
Color: Rgb, Size: 23.6in, Color: Rgb, Size: 23.6in
Easy to install with great results
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Reviewed in the United States on May 10, 2026
J
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Javier Reyes
Massapequa, US
★★★★★ 5
Decoration perfect
Color: Rgb, Size: 23.6in
Expectacular decoration de Alta calidad
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Reviewed in the United States on May 31, 2026
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 3
Kinda disappointed
Color: Rgb, Size: 23.6in
The way they connect is really finicky. I wish it came with more tape to have longer spans of shelves.
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Reviewed in the United States on May 28, 2026
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Devin
Alexandria, US
★★★★★ 5
As described!!!
Color: Rgb, Size: 15.5in
This was an amazing purchase. Even though the software could use a polish it did exactly as it should! Late review but super happy none the less
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Reviewed in the United States on May 12, 2026
S
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Sanguine sol
Chelsea, US
★★★★★ 5
Nice lighting and bright
Color: Rgb, Size: 15.5in
It holds my ps5 and I’ll buy another soon.
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Reviewed in the United States on December 3, 2025

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