Coolant Bypass Kits

Wehrli 6.7 Cummins Coolant Fitting - 12 JIC - Coolant Bypass Kit for 6.7L Cummins | WCF205-140

Wehrli Duramax Coolant Plug - Coolant Bypass Kit | WCF100025

Fleece Performance 2003-2016 Cummins Coolant Bypass Brackets (Set of Two) - Coolant Bypass Kit | FPE-CLNT-HS-BRKT

Fleece Performance 13-16 Dodge 6.7L Cummins 2nd Gen Swap Kit A/C Line Reroute Kit - Coolant Bypass Kit | FPE-AC-KIT-1316

Fleece Performance 07.5-18 Dodge 2500/3500 Cummins 6.7L Exhaust Back Pressure Relocation Kit - Coolant Bypass Kit | FPE-CUMM-EBP-KIT-0712

Fleece Performance 07.5-18 Dodge/RAM 2500/3500 Cummins Replacement Coolant Bypass Hose - Coolant Bypass Kit | FPE-CLNTBYPS-HS-0718

Fleece Performance 07.5-12 Dodge/RAM 2500/3500 6.7L Cummins Coolant Bypass Kit | FPE-CLNTBYPS-CUMMINS-0712

Fleece Performance 13-18 RAM 2500/3500 6.7L Cummins Coolant Bypass Kit | FPE-CLNTBYPS-CUMMINS-1318

Fleece Performance 2019+ Ram 2500/3500 Cummins 6.7L Replacement Coolant Bypass Hose - Coolant Bypass Kit | FPE-CLNTBYPS-HS-19

Fleece Performance 2019+ Ram 2500/3500 Cummins 6.7L Coolant Bypass Kit | FPE-CLNTBYPS-CUMMINS-19

Fleece Performance Universal Pre-Formed 5/8in ID Hose w/ 90 Deg. Ends/T-Fitting - Coolant Bypass Kit | FPE-34257-A

Fleece Performance Universal Pre-Formed 5/8in ID Hose w/ 90 Deg. Ends/1in ID T-Fitting - Coolant Bypass Kit | FPE-34258-A

Fleece Performance Universal Pre-Formed 5/8in ID Hose w/ 90 Deg. Ends - Coolant Bypass Kit | FPE-34574-A

Fleece Performance 98.5-02 Dodge 5.9L Cummins VP Coolant Bypass Kit | FPE-CLNTBYPS-CUMMINS-VP

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

Fleece Performance 94-98 Dodge 5.9L Cummins 12V Coolant Bypass Kit | FPE-CLNTBYPS-CUMMINS-12V

Fleece Performance 04.5-07 Dodge 5.9L Cummins Coolant Bypass Kit (06-07 Auto Trans) | FPE-CLNTBYPS-CUMMINS-0607

Fleece Performance 03-07 Dodge 5.9L Cummins Coolant Bypass Kit (03-05 Auto Trans) | FPE-CLNTBYPS-CUMMINS-0305

Fleece Performance 94-18 Dodge 2500/3500 Cummins Replacement O-Ring Kit For Coolant Bypass Kit | FPE-CLNTBYPS-CR-ORING-KIT

Fleece Performance 94-98 Dodge Cummins 39.5in 12 Valve Coolant Bypass Hose (SS-Braided) - Coolant Bypass Kit | FPE-CLNTBYPS-HS-12V-SS

Fleece Performance 94-98 Dodge Cummins 39.5in 12 Valve Coolant Bypass Hose (BLK - Braided) - Coolant Bypass Kit | FPE-CLNTBYPS-HS-12V-BLK

Fleece Performance 98.5-18 Dodge Cummins 34.5in Common Rail/VP44 Coolant Bypass Hose (SS-Braided) - Coolant Bypass Kit | FPE-CLNTBYPS-HS-CRVP-SS

Fleece Performance 98.5-18 Dodge Cummins 34.5in Common Rail/VP44 Coolant Bypass Hose (BLK-Braided) - Coolant Bypass Kit | FPE-CLNTBYPS-HS-CRVP-BLK