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Description
Fleece Performance Coolant Bypass Kit 03-07 5.9L Manual Trans CumminsHelp eliminate the possibility of scored rear cylinders and blown freeze plugs on your 5. 9 Cummins with this Coolant Bypass Kit from Fleece Performance! The Fleece Coolant Bypass solves the problem of excessive coolant pressure before it becomes a problem. The integrated secondary thermostat locates at the back of the block and allows coolant to flow freely when at normal operating temperatures ensuring consistent temperatures across all six
Help eliminate the possibility of scored rear cylinders and blown freeze plugs on your 5.9 Cummins with this Coolant Bypass Kit from Fleece Performance! The Fleece Coolant Bypass solves the problem of excessive coolant pressure before it becomes a problem. The integrated secondary thermostat locates at the back of the block and allows coolant to flow freely when at normal operating temperatures ensuring consistent temperatures across all six cylinders and eliminates excessive pressure. The kit comes with high quality AN o-ring fittings and AN hose connections with braided hose to ensure a leak free installation and installs in two hours or less!Increased Coolant Flow, Decreased Coolant Temperatures - The rear cylinders on the 24 Valve 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. Fleece's 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.
Why do I need a Fleece Coolant Bypass? - One of the biggest issues on the 24 valves 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.
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4.4 ★★★★★
Based on 2352 reviews
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Product Reviews
★★★★★ 5
A must read for Adult Survivors of childhood Emotional abuse
Format: Paperback
A definite must read especially if you have difficult family relationships. My childhood was very unhappy and confusing as I had a mother who is a borderline. My father, who seemed to be the anchor of reason in our family, recently passed causing some very difficult and seemingly unreasonable discussions. My mother was all over the place emotionally, causing me as an adult many sleepless nights from her verbal vomits. This book really gave me renewed courage and strength to find and hold my ground and feel right about setting boundaries for myself. As a survivor of a borderline, it is very difficult to have good healthy relationships with your own children because even years after you’ve left home and have your own family, those words “I hate you, I wish you’d never been born” can still come to haunt you and cause you to doubt yourself. I gave a copy of this book to my sisters. One read it, and both she and her husband devoured it. It really has helped us to separate ourselves from some of the family crazy, and be more Christ centered and ministry focused. Our mother was quite good at throwing “bible” at us and using it rather inappropriately to fit her agendas, always causing us to doubt our effectiveness in ministering your other individuals.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2020
★★★★★ 5
Most Helpful Book. Taught me a lot about myself too.
Format: Paperback
I purchased this book in an effort to make sense of a toxic family member. This book was so helpful for that but also helpful in teaching me how to respond and not become toxic myself.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2024
★★★★★ 3
Not Great resource
Format: Paperback
Not as expected
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Reviewed in the United States on April 17, 2020
★★★★★ 5
Healthy
Format: Kindle
Informative and full of insight. It helped me to see there is a difference between a difficult person and a toxic one. Also the danger of labeling, name calling and toxicity.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 4, 2022
★★★★★ 5
Very easy for even Children to take
High quality product, and I really like the extremely smooth shell.
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Reviewed in the United States on April 20, 2026
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