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RAM, (2010-2018). 6.7L Cummins, Cooling System

Shop Cooling System by Category

Mishimoto MMRA-LC-EG-YW Pre-Mixed Liquid Chill Coolant (Yellow)

Mishimoto MMRA-LC-EG-PR Pre-Mixed Liquid Chill Coolant (Purple)

Mishimoto MMRA-LC-FULLF Liquid Chill Synthetic Coolant

Mishimoto Pre-Mixed Liquid Chill Synthetic Coolant

Coolant 10

Fleece Performance Engineering FPE-CUMM-CLNT-TNK-1318 Replacement Coolant Tank (2013-2018 6.7L Cummins)

WCFab WCF100472 Billet Aluminum Coolant Tank Cap, Clear Anodized (2001-2024 Duramax; 2004.5-2024 Cummins)

Mishimoto MMRT-RAM-13N Aluminum Degas Tank (2013-2018 6.7L Cummins)

G&R Diesel GR67CM3005 Welded Coolant Tank w/Low Level Sensor (2013-2018 6.7L Cummins)

Fleece FPE-FS-UNIV-2M-SS Stainless Steel Universal Float Switch with Two-Pin Metripack Connector (2013-2018 6.7L Cummins)

Coolant Tanks 9

Fleece Performance Engineering FPE-CLNTBYPS-CUMMINS-SER-KIT Coolant Bypass Service Kit (1994-2024 5.9/6.7L Cummins)

PPE 219020000 Stainless Steel Heater Hose Connector (2007.5-2024 Cummins; 2017-2019 Duramax)

XDP XD1007 Engine Coolant Temperature (ECT) Sensor (1998.5-2021 Cummins)

XDP XD688 Thermostat Housing Bolt Kit (Black-Phosphate) (1998.5-2018 Cummins)

Parts 44

Pumps 0

XDP XD466 Xtra Cool Direct-Fit Replacement Secondary Radiator (2013-2015 Cummins)

XDP XD293 Xtra Cool Direct-Fit Replacement Radiator (2010-2012 Cummins)

XDP XD294 Xtra Cool Direct-Fit Replacement Radiator (2013-2018 Cummins)

Mishimoto R13490 Replacement Radiator (2013-2018 Cummins)

Mishimoto R13296 Replacement Radiator (2010-2012 Cummins)

Radiator 10

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RAM, (2010-2018). 6.7L Cummins, Cooling System

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BD Diesel (1) CSF (5) Fleece Performance Engineering (17) G&R Diesel (1) Hot Shot's Secret (3) Lucas Oil (1) Mahle (3) Mishimoto Performance Parts (18) Pacific Performance Engineering (1) S&B (2) Wehrli Custom Fabrication (9) XDP MFG (9)

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70 products

Fleece FPE - CLNTBYPS - HS - CRVP 34.5 Inch Common Rail/VP44 Cummins Coolant Bypass Hose (1998.5 - 2018 Cummins) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-CLNTBYPS-HS-CRVP 34.5 Inch Common Rail/VP44 Coolant Bypass Hose (1998.5-2018 5.9/6.7L Cummins)

Sale price$79.99

Fleece Performance Engineering

Fleece Performance Engineering FPE-34658-BLK-SPK Upper Fan Idler for use with Electric Water Pumps (2003-2018 5.9/6.7L Cummins)

Sale price$119.99

Fleece FPE - CLNTBYPS - CR - ORING - KIT Replacement O - ring Kit for Cummins Coolant Bypass Kits (1994 - 2018 Cummins) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-CLNTBYPS-CR-ORING-KIT Replacement O-ring Kit Coolant Bypass Kits (1994-2018 5.9/6.7L Cummins)

Sale price$9.99

Fleece FPE - FS - UNIV - 2M - SS Stainless Steel Universal Float Switch with Two - Pin Metripack Connector (2013 - 2018 Cummins) - Southern Diesel Supply

Fleece Performance Engineering

Fleece FPE-FS-UNIV-2M-SS Stainless Steel Universal Float Switch with Two-Pin Metripack Connector (2013-2018 6.7L Cummins)

Sale price$41.99

Fleece FPE - CLNTBYPS - HS - 0718 Replacement Coolant Bypass Hose Coolant Bypass w/ FPE Cast Elbow (2007.5 - 2018 Cummins) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-CLNTBYPS-HS-0718 Replacement Coolant Bypass Hose Coolant Bypass (2007.5-2018 6.7L Cummins)

Sale price$94.99

Fleece FPE - CLNTBYPS - CUMMINS - 0712 Coolant Bypass Kit (2007.5 - 2012 Cummins) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-CLNTBYPS-CUMMINS-0712 Coolant Bypass Kit (2007.5-2012 6.7L Cummins)

Sale price$419.99

Fleece FPE - CLNTBYPS - CUMMINS - 1318 Coolant Bypass Kit (2013 - 2018 Cummins) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-CLNTBYPS-CUMMINS-1318 Coolant Bypass Kit (2013-2018 6.7L Cummins)

Sale price$398.99

Fleece FPE - CUMM - HCL - 0324 Heater Core Replacement Hose and Fitting (2003 - 2024 Cummins) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-CUMM-HCL-0324 Heater Core Replacement Hose and Fitting (2003-2024 5.9/6.7L Cummins)

Sale price$73.99

CSF 10754 AC Condenser (2010 - 2018 Cummins, Automatic Transmission) - Southern Diesel Supply

CSF

CSF 10754 AC Condenser (2010-2018 6.7L Cummins, Automatic Transmission)

Sale price$136.99

CSF 10753 AC Condenser w/o Trans Cooler (2013 - 2018 Cummins, Manual Transmission) - Southern Diesel Supply

CSF

CSF 10753 AC Condenser w/o Trans Cooler (2013-2018 6.7L Cummins, Manual Transmission)

Sale price$108.99

CSF 3664 OEM Style Replacement Radiator (2013 - 2015 2500 Cummins, Secondary Radiator) - Southern Diesel Supply

CSF

CSF 3664 OEM Style Replacement Radiator (2013-2015 2500 6.7L Cummins, Secondary Radiator)

Sale price$137.99

CSF 3663 OEM Style Replacement Radiator (2013 - 2018 Cummins) - Southern Diesel Supply

CSF

CSF 3663 OEM Style Replacement Radiator (2013-2018 6.7L Cummins)

Sale price$214.99

CSF 3529 OEM Style Replacement Radiator (2010 - 2012 Cummins) - Southern Diesel Supply

CSF

CSF 3529 OEM Style Replacement Radiator (2010-2012 6.7L Cummins)

Sale price$224.99

BD Diesel

BD Diesel 1040023 Killer Frost Plug Plate (2003-2018 Cummins)

Sale price$70.99

Wehrli Custom Fabrication

WCFab WCF207-114 1.75" ID X 3.5" Long Silicone Boot And Clamp Kit

Sale price$34.99

Wehrli Custom Fabrication

WCFab WCF206-25 2011-2016 Duramax / 2013-2018 Cummins Low Coolant Level Sensor

Sale price$49.99

WCFab WCF100628 6.7L Cummins OEM Placement Coolant Tank Kit - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100628 6.7L Cummins OEM Placement Coolant Tank Kit

Sale price$509.99

WCFab WCF100212 6.7L Cummins OEM Placement Coolant Tank Kit - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100212 6.7L Cummins OEM Placement Coolant Tank Kit

Sale price$449.99

WCFab WCF100517 6.7L Cummins Upper Coolant Pipe For Single Radiator - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100517 6.7L Cummins Upper Coolant Pipe For Single Radiator

Sale price$157.99

WCFab WCF100867 6.7L Cummins Upper Coolant Pipe For Dual Radiator - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100867 6.7L Cummins Upper Coolant Pipe For Dual Radiator

Sale price$219.99

WCFab WCF100157 Cummins Thermostat Housing - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100157 Thermostat Housing (1998.5-2018 5.9/6.7L Cummins)

Sale price$185.99

Wehrli Custom Fabrication

WCFab WCF100543 Billet Aluminum Coolant Tank Cap, Black Anodized (2001-2024 Duramax; 2004.5-2024 Cummins)

Sale price$39.99

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At Southern Diesel Supply, we are passionate about power, performance, and precision. Specializing in premium accessories for RAM, Chevrolet, GMC, and Ford, we provide truck owners with the best upgrades to enhance durability, style, and functionality.