CR 5.9 Cummins (04-07) Intakes and Cooling

Wehrli Model WCF100678 Aluminum Upper Coolant Pipe for 2003-2009 5.9L & 6.7L Cummins. Replaces the OEM rubber upper coolant hose and comes powd...

Wehrli Model WCF100157WCFab X Fleece Performance Engineering Thermostat Housing for 1998.5-2018 5.9L & 6.7L Cummins is a direct replacement upg...

Fleece Performance Model FPE-CUMM-HCL-0324Fleece Performance 03-24 Ram 2500/3500 Cummins Heater Core Replacement Hose & Fitting Eliminate the t...

Elevate your RAM 6.7L Cummins 2007.5+ cooling system with the Mishimoto Top Heater Hose Upgrade. Specifically designed to replace the leak-prone he...

Mishimoto Low-Temperature Thermostat 1999-2013 5.9L/6.7L Dodge Cummins A defective thermostat can result in engine overheating and potential inte...

S&B Model 88-0008Maximize the performance and longevity of your air filter. Works on any S&B filter and 95% of all other high performance a...

Pusher Intakes Model PDC8907HGDThis product is not emissions compliant. Off-road use only. Pusher Aluminum Grid Heater Delete for Cummins 5.9L turb...

Pusher Intakes Model PDC0307MHPOur 3.5" MEGA Passenger Side Intercooler Tube for your 03-07 Dodge 5.9L Cummins is a perfect compliment to our 3.5" ...

S&B Model 75-5094DThe S&B Filters 75-5094D Cold Air Intake Kit for your 2003-2007 Dodge 5.9L Cummins provides your truck with increased air...

CSF Model 10563CSF 03-07 Dodge Ram 2500 5.9L A/C Condenser

Pusher Model C59HG Brand new factory Cummins Heater Grid for 5.9L engines.

Fleece Performance Model FPE-CLNT-HS-BRKTCoolant Bypass Hose Brackets for 2003-2007 Cummins Coolant Bypass kits. Includes 2 bracket assemblies and...

Mishimoto High-Temperature Thermostat 1999-2013 5.9L/6.7L Dodge Cummins A defective thermostat can result in engine overheating and potential inte...

Fleece Performance Model FPE-CUMM-HCL-KIT-0312Fleece Performance 03-12 Dodge 2500/3500 Cummins 5.9L/6.7L Heater Feed and Return Hose Kit

XDP Model XD6721989-2012 Dodge Ram With 5.9L/6.7L Cummins EngineReplace the failed water pump in your Dodge Ram 5.9/6.7 diesel with the XDP X-TRA C...

S&B Intake Elbow's are designed to minimize airflow restriction to your engine, improve turbo spool, and lower EGT's. A great addition to your ...

Wehrli Model WCF100542 2004.5-2007 5.9L Cummins Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. Dress up your engine ba...

Wehrli Model WCF100544 Passenger Side 3" Intercooler pipe for use with OEM style Holset turbo and intercooler. Includes high quality silicone boots...

Wehrli Model WCF100680 High Flow Intake Bundle Package for 2003-2007 5.9L Cummins. Saves $50.00 vs buying all components individually! This Kit Inc...

Fleece Performance Model FPE-CUMM-TH-1318The Fleece Performance replacement thermostat housing with auxiliary port is a direct replacement part for...

Fleece Performance Model FPE-CLNTBYPS-CUMMINS-SER-KITComplete kit to service your Fleece Performance Coolant Bypass - Includes all O-rings, fastene...

Mishimoto Aluminum Intercooler 2003-2009 5.9L/6.7L Cummins - SILVER The Dodge Cummins inline-6 is well known for its smooth power delivery and engi...

Fleece Performance Model FPE-CLNTBYPS-CUMMINS-MANAnother product from Fleece Performance built out of necessity is the 2003-2013 Cummins Coolant By...

Pusher Intakes Model PDC0307MW The Pusher 3.5" MEGA Intake System with our 3.5" Passenger Side Intercooler Tube replaces all three of the pre- and ...