Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2011-2016


Mishimoto Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit MMHOSE-DMAX-11RD

  • Direct fit for the 2011+ Chevrolet/GMC 6.6L Duramax LML
  • INNER DIAMETER: Hose 1: 0.58?, 0.71?, 2.40? (at ends) Hose 2: 1.77?
  • OUTER DIAMETER: Hose 1: 0.96?, 1.05?, 2.80? (at ends) Hose 2: 2.10?
  • High grade silicone and heat-resistant embedded fibers feature max temp of 330?F
  • Mishimoto Lifetime Warranty


A leaking coolant hose can lead to serious engine damage if not quickly identified. Upgrade your cooling system with the Mishimoto 6.6L Duramax Silicone Coolant Hose Kit for the perfect combination of performance and durability. Mishimoto coolant hoses are manufactured with high-grade silicone and five layers of heat-resistant embedded fibers to provide increased pressure and temperature tolerance. The Mishimoto coolant hose kit is ideal for use on both stock and modified trucks for any environment or terrain. This hose kit also has billet CNC’ed quick disconnect ends for a direct factory fitment with absolutely no cutting required. This hose kit compliments and mates perfectly with the Mishimoto 6.6L Duramax Aluminum Performance Radiator creating a cooling system that will last the lifetime of your truck. The Mishimoto 6.6L Duramax Silicone Coolant Hose Kit includes our signature lifetime warranty and is offered in black, blue, and red.

Additional Attributes:

GTIN: 00748354013849
Color: Red
Finish: Silicone
Installation Difficulty: 4/5/2018
Material: Silicone


Quantity of Each: 1
Package UOM: EA

Additional information

Weight 144 lbs
Dimensions 32 × 16 × 5.5 in


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