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

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

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

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

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

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

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

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

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

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

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Chevrolet, (2006-2007), LBZ, 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-EG-YW Pre-Mixed Liquid Chill Coolant (Yellow)

Mishimoto MMRA-LC-FULLF Liquid Chill Synthetic Coolant

Mishimoto Pre-Mixed Liquid Chill Synthetic Coolant

2001-2010 & 2017-2023 Duramax L5P Failed Coolant Bottle Sensor Fooler

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

PPE 116454025 Coolant Overflow Tank (2001-2007 Duramax)

Mishimoto MMRT-DMAX-01 Wrinkle Black Aluminum Degas Tank (2001-2007 6.6L Duramax)

Merchant Automotive 10061 Coolant Tank Float Switch (2001-2010 6.6L Duramax)

Coolant Tanks 8

Fleece Performance Engineering FPE-DMAX-CBOP Billet Coolant Block Off Plate (2001-2025 6.6L Duramax)

WCFab WCF206-19 Low Coolant Level Sensor (2001-2010; 2017-2025 Duramax)

2001-2010 & 2017-2023 Duramax L5P Failed Coolant Bottle Sensor Fooler

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

PPE 119000803 Flywheel Housing Cover Coolant Block-Off Plate Gasket (2001-2026 Duramax)

XDP XD297 Xtra Cool Direct-Fit Replacement Radiator (2006-2010 Duramax)

Mishimoto MMB-DMAX-001 Radiator Essentials Bundle (2006-2010 6.6L Duramax)

Mishimoto MMB-DMAX-002 Radiator & Transmission Cooler Ultimate Bundle (2006-2010 6.6L Duramax)

Mishimoto MMRAD-DMAX-06 Aluminum Performance Radiator (2006-2010 Duramax)

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Chevrolet, (2006-2007), LBZ, Cooling System

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ACDelco (2) CSF (1) Fleece Performance Engineering (1) Hot Shot's Secret (3) Lucas Oil (1) Mahle (5) Merchant Automotive (9) Mishimoto Performance Parts (13) Pacific Performance Engineering (11) Performance Diesel Worx (1) Wehrli Custom Fabrication (9) XDP MFG (7)

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63 products

Fleece FPE - DMAX - CBOP Duramax Billet Coolant Block Off Plate (2001 - 2025 Duramax) - Southern Diesel Supply

Fleece FPE - DMAX - CBOP Duramax Billet Coolant Block Off Plate (2001 - 2025 Duramax) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-DMAX-CBOP Billet Coolant Block Off Plate (2001-2025 6.6L Duramax)

Sale price$58.99

WCFab WCF206 - 19 Low Coolant Level Sensor (2001 - 2010; 2017 - 2025 Duramax) - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF206-19 Low Coolant Level Sensor (2001-2010; 2017-2025 Duramax)

Sale price$49.99

2001-2010 & 2017-2023 Duramax L5P Failed Coolant Bottle Sensor Fooler - Southern Diesel Supply

Performance Diesel Worx

2001-2010 & 2017-2023 Duramax L5P Failed Coolant Bottle Sensor Fooler

Sale price$44.99

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

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 119000803 Flywheel Housing Cover Coolant Block - Off Plate Gasket (2001 - 2026 Duramax) - Southern Diesel Supply

PPE 119000803 Flywheel Housing Cover Coolant Block - Off Plate Gasket (2001 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 119000803 Flywheel Housing Cover Coolant Block-Off Plate Gasket (2001-2026 Duramax)

Sale price$4.99

PPE 116454025 Coolant Overflow Tank (2001 - 2007 Duramax) - Southern Diesel Supply

PPE 116454025 Coolant Overflow Tank (2001 - 2007 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 116454025 Coolant Overflow Tank (2001-2007 Duramax)

Sale price$269.99

PPE 119021007 Performance Silicone Coolant Hose (2001 - 2016 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 119021007 Performance Silicone Coolant Hose (2001-2016 Duramax)

Sale price$12.99

PPE Engine Coolant Return Pipe (2001 - 2010 Duramax) - Southern Diesel Supply

PPE Engine Coolant Return Pipe (2001 - 2010 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE Engine Coolant Return Pipe (2001-2010 Duramax)

Sale price$89.99

PPE 119000500 Engine Coolant Thermostat Housing Bridge (2001 - 2007 Duramax) - Southern Diesel Supply

PPE 119000500 Engine Coolant Thermostat Housing Bridge (2001 - 2007 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 119000500 Engine Coolant Thermostat Housing Bridge (2001-2007 Duramax)

Sale price$269.99

PPE 119020010 Performance Silicone Coolant Hose (2001 - 2010 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 119020010 Performance Silicone Coolant Hose (2001-2010 Duramax)

Sale price$11.99

PPE 119030100 T304 Stainless Steel Coolant Tube (2001 - 2026 Duramax) - Southern Diesel Supply

PPE 119030100 T304 Stainless Steel Coolant Tube (2001 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 119030100 T304 Stainless Steel Coolant Tube (2001-2026 Duramax)

Sale price$197.99

PPE 119020086 Coolant Drain Tube (2001 - 2016 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 119020086 Coolant Drain Tube (2001-2016 Duramax)

Sale price$26.99

PPE 119000820 Black Coolant Block - Off Plate (2001 - 2026 Duramax) - Southern Diesel Supply

PPE 119000820 Black Coolant Block - Off Plate (2001 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 119000820 Black Coolant Block-Off Plate (2001-2026 Duramax)

Sale price$53.99

PPE 119020200 Silicone Upper & Lower Radiator Hose Kit (2006 - 2010 Duramax) - Southern Diesel Supply

PPE 119020200 Silicone Upper & Lower Radiator Hose Kit (2006 - 2010 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 119020200 Silicone Upper & Lower Radiator Hose Kit (2006-2010 Duramax)

Sale price$269.99

Black Red Blue Green +2

PPE 119020009 Stainless Steel Heater Hose Connector (2001 - 2014 Duramax) - Southern Diesel Supply

PPE 119020009 Stainless Steel Heater Hose Connector (2001 - 2014 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 119020009 Stainless Steel Heater Hose Connector (2001-2014 Duramax)

Sale price$21.99

XDP XD1008 Engine Coolant Temperature (ECT) Sensor With Pigtail (2001 - 2010 Duramax) - Southern Diesel Supply

XDP XD1008 Engine Coolant Temperature (ECT) Sensor With Pigtail (2001 - 2010 Duramax) - Southern Diesel Supply

XDP XD1008 Engine Coolant Temperature (ECT) Sensor With Pigtail (2001-2010 Duramax)

Sale price$18.99

XDP XD344 HD Billet Coolant Block - Off Plate (2001 - 2025 Duramax) - Southern Diesel Supply

XDP XD344 HD Billet Coolant Block - Off Plate (2001 - 2025 Duramax) - Southern Diesel Supply

XDP XD344 HD Billet Coolant Block-Off Plate (2001-2025 Duramax)

Sale price$64.99

XDP XD328 Radiator Coolant Drain Pipe (2006 - 2019 Duramax) - Southern Diesel Supply

XDP XD328 Radiator Coolant Drain Pipe (2006 - 2019 Duramax) - Southern Diesel Supply

XDP XD328 Radiator Coolant Drain Pipe (2006-2019 Duramax)

Sale price$59.99

XDP XD683 XTRA Cool Water Pump Housing (Housing Only) (2006 - 2016 Duramax) - Southern Diesel Supply

XDP XD683 XTRA Cool Water Pump Housing (Housing Only) (2006 - 2016 Duramax) - Southern Diesel Supply

XDP XD683 XTRA Cool Water Pump Housing (Housing Only) (2006-2016 Duramax)

Sale price$81.99

XDP XD670 XTRA Cool Water Pump (Pump Only) (2006 - 2016 Duramax) - Southern Diesel Supply

XDP XD670 XTRA Cool Water Pump (Pump Only) (2006 - 2016 Duramax) - Southern Diesel Supply

XDP XD670 XTRA Cool Water Pump (Pump Only) (2006-2016 Duramax)

Sale price$96.99

XDP XD671 XTRA Cool Water Pump (With Housing) (2006 - 2016 Duramax) - Southern Diesel Supply

XDP XD671 XTRA Cool Water Pump (With Housing) (2006 - 2016 Duramax) - Southern Diesel Supply

XDP XD671 XTRA Cool Water Pump (With Housing) (2006-2016 Duramax)

Sale price$185.99

XDP XD297 Xtra Cool Direct - Fit Replacement Radiator (2006 - 2010 Duramax) - Southern Diesel Supply

XDP XD297 Xtra Cool Direct - Fit Replacement Radiator (2006 - 2010 Duramax) - Southern Diesel Supply

XDP XD297 Xtra Cool Direct-Fit Replacement Radiator (2006-2010 Duramax)

Sale price$419.99

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

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 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

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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.

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