01-05 6.6L Duramax Mishimoto Silicone Coolant Hose Kit

Original price was: $347.45.Current price is: $319.95.

2001-2005 GM/Chevrolet 6.6L Duramax Silicone Coolant Hose Kit



2001-2005 GM/Chevrolet LB7 and LLY 6.6L Duramax Silicone Coolant Hose Kit

Mishimoto # MMHOSE-CHV-01DBK

Mishimoto’s Duramax coolant hose kits are constructed from a combination of high-grade silicone and four layers of heat-resistant fibers to provide superior durability and increased pressure tolerance. Mishimoto is proud to release a silicone Duramax coolant hose kit specifically for the 2001-2005 6.6L Duramax. The Mishimoto silicone Duramax coolant hose kit is engineered to retain flawless factory fitment and provide years of reliable service. A cooling system is only as strong as its weakest link; old rubber hoses are prone to failure from years of abuse. Upgrade your Duramax with Mishimoto’s Duramax coolant hoses for the ultimate in performance and style. The Mishimoto Duramax coolant hose kit, like all of our Duramax performance parts, comes with the Mishimoto Lifetime Warranty.


  • Direct fit for the 2001–2005 Chevrolet/GMC 6.6L Duramax
  • Four layers of heat-resistant fibers and silicone
  • Max temperature of 330°F
  • Efficiently reduces heat
  • Increases pressure tolerance
  • OEM fitment
  • T-bolt clamps included for easy install
  • Mishimoto Lifetime Warranty

Additional information

Weight 6.0 lbs