SKU: 74067022844

2019-2022 Ram HD Coolant Bypass Kit for 2019-Present with 6.7L (FPE-CLNTBYPS-CUMMINS-19)

Sale price$247.95 Regular price$275.50
Save 10%

Pay in installments of $68.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

2019-2022 Ram HD Coolant Bypass Kit for 2019-Present with 6.7L (FPE-CLNTBYPS-CUMMINS-19)The Fleece Performance Coolant Bypass Kit for 2019 Present Ram with 6. 7L Cummins is built to OEM or better standards for diesel truck owners who want a no compromise upgrade. Engineered, manufactured, and supported by Fleece the diesel performance specialists. Features Increased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 6. 7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant

The Fleece Performance Coolant Bypass Kit for 2019-Present Ram with 6.7L Cummins is built to OEM-or-better standards for diesel truck owners who want a no-compromise upgrade. Engineered, manufactured, and supported by Fleece - the diesel performance specialists.

Features
  • Increased Coolant Flow, Decreased Coolant Temperatures
  • The rear cylinders on the 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.
  • 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.
  • Rear coolant bypass thermostat housing
  • Front coolant bypass thermostat housing
  • New EGR cross-over tube gaskets
  • Black braided nylon coolant bypass hose with AN fittings
  • Mounting hardware
  • 1 Year Limited Parts Warranty
Specifications
  • Material: Braided Nylon
  • Color: Black
  • Engine: 6.7L Cummins
  • Country of Origin: US
  • Warranty: 1 Year Limited Warranty
Manufacturer Description

Just in time for Summer! Our all-new Fleece Performance coolant bypass for the 2019-Present RAM with 6.7L Cummins! Our patent pending design seamlessly integrates with your truck for an OE fit-and-finish.

Why do I need a Fleece Coolant Bypass?
One of the biggest issues on the 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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74067022844

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 5 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
I
Verified Purchase
I read too much
Fort Morgan, US
★★★★★ 5
Raw and Honest
Format: Hardcover
I admit I purchased this book because of all the hype, but also because I have been, since childhood, intrigued by her various family legacies (Burden, Vanderbilt, Cushing, Fairbanks), and their alliances (Whitney, Astor, Roosevelt, etc). I was not sure what to expect, but I am grateful I read this book. Being a queer man I probably am not the core audience for this book, I can attest it is still a great read. Ms. Burden is amazingly candid and honest in a way I don't think most people in her situation would be. I can already tell that there will probably be countless reviews about how privileged her life was even during and after her divorce, and how unrelatable this book is for many people, but then you are missing something. If you want to judge Ms. Burden for things she had no control over then you should examine your own life. My hat off to the author for being so open about such private matters in her life, and also for doing a great job shielding her children in life and in the book. I hope it is true that there is a movie/series being made that will star Gwyneth Paltrow. I love Gwyneth, and if the author won't play herself I think Gwyneth is an amazing choice for her poise, acting ability, and class. Can't recommend this enough! OH, I am curious to know if anyone who read this book read Wendy Burden's memoir Dead End Gene Pool. I LOVE that book, but it is so very very different, and I am curious to know if Wendy and Amanda get along irl.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
R
Verified Purchase
Rains Family Farm
Louisville, US
★★★★★ 5
Daily devotional with ease.
Format: Imitation Leather
This is a great little devotional book for men. I bought two, one for me and one for my son. I keep mine at my desk at work and read it each morning and I enjoy the insightful quotes and verses that help me start my day. It truly only takes about a minute or two to read through everything and the verses are actually written out on the page with the reference. I know there are a lot of devotionals out there that you can select from, but I like this one because it’s small and compact and acutely directed towards men. The small size is perfect, the price is excellent, and the daily devotionals are spot on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
M
Verified Purchase
Matthew
Draper, US
★★★★★ 5
Easy and fun to read! Cute and small, easy to travel with
Format: Imitation Leather
I’m obsessed with this book. Each devotion really does only take a minute to read. It’s compact so I leave it in my truck but sometimes I’ll bring it in and keep it by my bed. There’s a book mark ribbon that keeps your place if you get off track of your days and you can’t remember where you left off. And I also like HOW the messages are explained. I grew up in church and I’m always like “hmm that makes sense now that it’s put that way!” lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
N
Verified Purchase
Niles M
Omaha, US
★★★★★ 5
The Answer
Format: Imitation Leather
I purchased this book of Devotions as I was looking for a guide that would be simple to follow and compact. It seemed like I always was making excuses for not being as diligent with my faith. It was easy to tell my self that I could not keep up with God or travel with a guide as it was too inconvenient or bulky. From a content and simplicity to stay focussed, this was the source I needed. From a convenience standpoint, it could not be any better. I had tried apps and digital versions previously and it just wasn't the same. Holding a book and leafing through the pages just feels so much better to me. A definite must for those of you looking for a impactful, yet small and convenient way to continue the journey.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
R
Verified Purchase
Rick
Los Angeles, US
★★★★★ 5
One minute with god
Format: Imitation Leather
Perfect way to start my morning. Spiritual and uplifting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026

recommand products