Back to top
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010

Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010
Chevrolet/GMC 6.6L Duramax Silicone Coolant Hose Kit, 2006-2010

Regular Price: $363.60

Sale Price $327.95

Installation Difficulty

CUSTOMIZE YOUR PRODUCT

Bread Checkout
 
Add to Build List
  • Direct fit for the 2006–2010 Chevrolet/GMC 6.6L Duramax
  • 6061 aluminum CNC-machined coupler mates lower radiator hose to stock radiator
  • Four layers of heat-resistant fibers and silicone
  • Max temperature of 330°F
  • Efficiently reduces heat
  • Increases pressure tolerance
  • OEM replacement fit
  • T-bolt clamps included for easy install
  • Offered in black, blue, or red color options
  • Mishimoto Lifetime Warranty

Rubber is out, and silicone is in for your Duramax coolant hoses! 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 Duramax 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 Duramax 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-machined quick-disconnects for a direct OEM fit with absolutely no cutting required. The Mishimoto 6.6L Duramax Silicone Coolant Hose Kit, like all of our Duramax performance parts, includes the Mishimoto Lifetime Warranty.

Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

For our complete warranty policy, please click here.

EVEN MORE COOL ITEMS

TECH SPECS

Material Silicone

Exterior Material Silicone

Purchase Includes (2) Silicone Hoses
(1) CNC Aluminum Coupler
(2) 2.25" T-bolt Clamps
(2) 2.75" T-bolt Clamps
Mishimoto Lifetime Warranty

Note CNC-machined from T-6061 aluminum.
Connects lower radiator hose to either the OEM or Mishimoto radiator.
Features pre-installed and lubricated rubber O-ring.
Retains OEM snap ring.

Interior Material Heat-Resistant Embedded Fibers

Thickness Hose 1: 6 mm
Hose 2: 5 mm

Outer Diameter Hose 1: 2.80" (at ends), 2.44" , 1.38" , 1.1" Hose 2: 2.17"

Max Temp 330°F

Inner Diameter Hose 1: 2.44" (at ends), 1.97", 1.00", .67" Hose 2: 1.77"

FREQUENTLY ASKED QUESTIONS

Be the first to ask a question!
See how Mishimoto pushes the limits
Push the limits with Mishimoto