Heating and Cooling› Fluid Cooler Pumps
Fleece Performance
39.50IN 12 VALVE CUMMINS COOLANT BYPASS HOSE (BLACK NYLON BRAIDED)
SKU: F007 -CLNTBYPS-HS-12V-BLK
Easy — 1–2 hours
Description
MIA's Description
It is specifically engineered for 1994-1998 Cummins engines, enhancing cooling system reliability. The durable construction ensures long-lasting performance.
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
| Brand | Fleece Performance |
| Part Number | F007 -CLNTBYPS-HS-12V-BLK |
Videos
FLEECE COOLANT BYPASS
Coolant Bypass Kit by Fleece Performance Install: 2005 Dodge Cummins 5.9L Automatic
Fleece Coolant Bypass on 2nd Gen Dodge Ram Cummins: Does It Really Work? (Highway Forever Project)
Diesel Talk | Fleece Performance Coolant Bypass Kit 1994-2022 Ram 5.9L & 6.7L Cummins
FLEECE PERFORMANCE Coolant Bypass Install on 4th GEN CUMMINS!
FLEECE PERFORMANCE COOLANT BYPASS INSTALL ON 6.7 CUMMINS (Complete install transmission intact!)
Fleece Coolant Bypass 2nd gen Cummins install
FLEECE COOLANT BYPASS INSTALL 5.9 CUMMINS!
Fleece Performance Coolant Bypass Kit for the 2019+ RAM with 6.7L Cummins
Cummins Fleece Coolant Bypass Install with Trans in Place!
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