NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

Open search

Home
Shop Info
Reviews
Shop Talk
Apparel & Goods
Customer Builds

Southern Diesel Supply

Chevrolet
Ford
GMC
RAM

Open search Open account page Saved build 0 Open cart

Home
Shop Info
Reviews
Shop Talk
Apparel & Goods
Customer Builds

Account

6.7L (2019-2024)
6.7L (2010-2018)
6.7L (2007.5-2009)
5.9L (2004.5-2007)
5.9L (2003-2004)
5.9L (1998.5-2002)
5.9L (1989-1993)
5.9L (1994-1998)
3.0L (2018-2023)
3.0L (2014-2017)
6.7L (2025-present)

L5P (2020-2024)
L5P (2017-2019)
LML (2015-2016)
LML (2011-2014)
LMM (2007.5-2010)
LBZ (2006-2007)
LLY (2004.5-2005)
LB7 (2001-2004)

L5P (2020-2024)
L5P (2017-2019)
LML (2015-2016)
LML (2011-2014)
LMM (2007.5-2010)
LBZ (2006-2007)
LLY (2004.5-2005)
LB7 (2001-2004)

6.7L (2020-2024)
6.7L (2017-2019)
6.7L (2015-2016)
6.7L (2011-2014)
6.4L (2008-2010)
6.0L (2003-2007)
7.3L (1994-2020)

Your cart is empty

Continue shopping

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

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

Filters

Sort by

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Price

$ to $

Brand

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)

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)

Sort by:

70 products

Fleece FPE - CUMM - CLNT - TNK - 1318 Replacement Coolant Tank (2013 - 2018 Cummins) - Southern Diesel Supply

Fleece Performance Engineering

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

Sale price$489.99

Fleece FPE - CLNTBYPS - CUMMINS - SER - KIT Cummins Coolant Bypass Service Kit (1994 - 2024 Cummins) - Southern Diesel Supply

Fleece Performance Engineering

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

Sale price$29.99

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

Wehrli Custom Fabrication

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

Sale price$39.99

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

Pacific Performance Engineering

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

Sale price$22.99

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

XDP MFG

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

Sale price$8.99

XDP MFG

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

Sale price$12.99

XDP XD276 HD Dual Radiator Coolant Y - Pipe (2013 - 2015 Cummins) - Southern Diesel Supply

XDP MFG

XDP XD276 HD Dual Radiator Coolant Y-Pipe (2013-2015 Cummins)

Sale price$79.99

XDP MFG

XDP XD685 Water Pump Bolt Kit (Black-Phosphate) (1999-2018 Cummins)

Sale price$2.99

XDP XD681 XTRA Cool Water Pump (2013 - 2018 Cummins) - Southern Diesel Supply

XDP MFG

XDP XD681 XTRA Cool Water Pump (2013-2018 Cummins)

Sale price$66.99

XDP XD672 XTRA Cool Water Pump (1989 - 2012 Cummins) - Southern Diesel Supply

XDP MFG

XDP XD672 XTRA Cool Water Pump (1989-2012 Cummins)

Sale price$65.99

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

XDP MFG

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

Sale price$179.99

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

XDP MFG

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

Sale price$382.99

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

XDP MFG

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

Sale price$329.99

S&B 83 - 1013 Heater Core Supply Hose (2003 - 2024 Cummins) - Southern Diesel Supply

S&B

S&B 83-1013 Heater Core Supply Hose (2003-2024 5.9/6.7L Cummins)

Sale price$69.99

S&B 85 - 1000 Aluminum Dual Radiator Coolant Y - Pipe (2013 - 2015 Cummins w/ Duel Radators) - Southern Diesel Supply

S&B

S&B 85-1000 Aluminum Dual Radiator Coolant Y-Pipe (2013-2015 6.7L Cummins w/ Duel Radators)

Sale price$69.99

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

Mishimoto Performance Parts

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

Sale price$33.99

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

Mishimoto Performance Parts

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

Sale price$33.99

Mishimoto Performance Parts

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

Sale price$33.99

Mishimoto MMRA - LC - FULLF Liquid Chill Synthetic Coolant - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMRA-LC-FULLF Liquid Chill Synthetic Coolant

Sale price$91.99

Mishimoto Pre - Mixed Liquid Chill Synthetic Coolant - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto Pre-Mixed Liquid Chill Synthetic Coolant

Sale priceFrom $31.99

Mishimoto MMRA - LC Liquid Chill Radiator Coolant Additive - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMRA-LC Liquid Chill Radiator Coolant Additive

Sale price$23.99

Mishimoto MMTS - RAM - 99H High Temperature Coolant Thermostat (1998.5 - 2013 Cummins) - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTS-RAM-99H High Temperature Coolant Thermostat (1998.5-2013 5.9/6.7L Cummins)

Sale price$92.99

Mishimoto MMTS - RAM - 99L Low Temperature Coolant Thermostat (1998.5 - 2013 Cummins) - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTS-RAM-99L Low Temperature Coolant Thermostat (1998.5-2013 5.9/6.7L Cummins)

Sale price$92.99

Mishimoto MMRT - RAM - 13N Aluminum Degas Tank (2013 - 2018 Cummins) - Southern Diesel Supply

Mishimoto Performance Parts

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

Sale price$593.99

Black Raw

1 / 3

E-mail

Customer Relations

Employment Opportunities
Contact Us
FAQ's
Search
Tune Revision Form

Our Policies

Privacy Policy
Return and Refund Policy
Shipping Policy
Terms of Service

About

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.