Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
Part #:

Mishimoto Silicone Hose Kit MMHOSE-CHV-06D

2006-2010 GM 6.6L Duramax
Part #:
  1 Review
FROM 324
Our Recommendations Compatible Products
Scroll to View More
  1 Review


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 four 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 CNCed quick disconnect ends for a direct OEM fitment with absolutely no cutting required. The Mishimoto 6.6L Duramax silicone coolant hose kit includes our signature lifetime warranty and is offered in black, blue, and red.

Technical Specifications:
  • Interior Material:Heat Resistant Embedded Fibers
  • Exterior Material: Silicone
  • Max Temperature: 330 F

Inside Diameter:

  • Hose 1: 2.44 (at ends), 1.97, 1.00, .67
  • Hose 2: 1.77

Outside Diameter:

  • Hose 1: 2.80 (at ends), 2.44 , 1.38 , 1.1
  • Hose 2: 2.17

Hose Thickness:

  • Hose 1: 6mm
  • Hose 2: 5mm

CNC Coupler

  • CNC machined from T-6061 Aluminum
  • Mates lower radiator hose to the either the OEM or Mishimoto radiator
  • Features pre-installed and lubricated rubber O-ring
  • Retains OEM snap ring


  • Purchase Includes
  • (2) Silicone Hoses
  • (1) CNC Aluminum Coupler
  • (2) 2.25 T-bolt Clamps
  • (2) 2.75 T-bolt Clamps


  • Manufacturer Name Mishimoto
  • Shipping Weight 5.00 lb.
  • Shipping Length 16 in.
  • Shipping Width 6 in.
  • Shipping Height 32 in.
  • Warranty Yes
  • Warranty Info Limited Lifetime


Location: illinois
Great coolant hoses. They are really thick and feel durable definaly worth the money.

Include Your Order Number For a Chance to Win a $100 Gift card

Customer Photos

Customer Photos

See what others built Submit your photo

Questions and Answers

Ask XDP a Question about this product (Allow 24-48 hours for reply)
No Questions asked yet!