Heating and Cooling› Water Pumps

Fleece Performance

CUMMINS COOLANT BYPASS KIT W/ STAINLESS STEEL BRAIDED LINE

$379.00

SKU: F007 -CLNTBYPS-CUMMINS-MAN-SS

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Whether you daily drive, routinely tow or have a high performance Cummins application, your rear cylinder suffers from excessive heat and pressure due to lack of coolant flow. Fleece Performance Engineering offers the tried-and-true solution for your automatic or manual trucks from 12V to current the 6.7 common rail engines. Coolant bypass kits feature OE+ fit and finish, braided lines and AN fittings for a clean, leak free installation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFleece Performance
Part NumberF007 -CLNTBYPS-CUMMINS-MAN-SS

Videos

FLEECE PERFORMANCE Coolant Bypass Install on 4th GEN CUMMINS!

FLEECE PERFORMANCE Coolant Bypass Install on 4th GEN CUMMINS!
FLEECE COOLANT BYPASS

FLEECE COOLANT BYPASS
Diesel Talk | Fleece Performance Coolant Bypass Kit 1994-2022 Ram 5.9L & 6.7L Cummins

Diesel Talk | Fleece Performance Coolant Bypass Kit 1994-2022 Ram 5.9L & 6.7L Cummins
FLEECE PERFORMANCE COOLANT BYPASS INSTALL ON 6.7 CUMMINS (Complete install transmission intact!)

FLEECE PERFORMANCE COOLANT BYPASS INSTALL ON 6.7 CUMMINS (Complete install transmission intact!)
Cummins Fleece Coolant Bypass Install with Trans in Place!

Cummins Fleece Coolant Bypass Install with Trans in Place!
Cummins coolant BYPASS ?????

Cummins coolant BYPASS ?????
FLEECE COOLANT BYPASS INSTALL 5.9 CUMMINS!

FLEECE COOLANT BYPASS INSTALL 5.9 CUMMINS!
Tech Tip- Fleece coolant bypass

Tech Tip- Fleece coolant bypass
Fleece Coolant Bypass 2nd gen Cummins install

Fleece Coolant Bypass 2nd gen Cummins install

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy