Silicone Coolant Hose Kit, Black, fits Chevrolet/GMC 6.6L Duramax 2017-2019 - Mishimoto - MMHOSE-DMAX-17BK

Whether you're hauling the family fifth wheel or driving out to the job site you rely on your Duramax to get where you need to go. The factory Duramax L5P radiator hoses are constructed from a mixture of molded rubber and plastic. As your truck endures thousands of heat cycles hours of idle time and countless high-stress miles those materials will begin to degrade harden and potentially develop leaks. That's why Mishimoto has designed this replacement silicone coolant hose kit for your 2017-2019 6.6L L5P Duramax. This kit features hoses constructed from five layers of silicone with heat-resistant embedded fibers and all-aluminum hose junctions. This combination yields far more robust coolant passages which will provide years of service in the harshest conditions. This kit also includes a full set of stainless-steel clamps and a replacement O-ring for your lower hose quick-disconnect fitting providing everything you need for a hassle and leak-free installation. The Mishimoto Silicone Coolant Hose Kit is available in Black Blue or Red and includes our signature Mishimoto Lifetime Warranty.
Replaces stock plastic connectors with aluminum for greater resistance to heat and pressure
Includes new lower radiator hose O-ring for leak-free install
Constructed from five layers of silicone with heat-resistant embedded fibers
Maximum Temperature Rating: 330 FA
Hose Color: Black
Clamps Included: Yes
Hose Quantity: 2
Universal Or Specific Fit: Specific
Grade Type: Performance
Clamp Quantity: 7
Hose Minimum Inside Diameter: 0 IN
Hose Maximum Inside Diameter: 0 IN
Hose Material: Silicone
Install Difficulty: 2
OptionLabel: Black
Prop 65 - Short Label: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Y/N: Y
SellingPoint01: Direct fit for the 2017-2019 Chevrolet/GMC 6.6L Duramax
SellingPoint02: Replaces stock plastic connectors with aluminum for greater resistance to heat and pressure
SellingPoint03: Includes new lower radiator hose O-ring for leak-free install
SellingPoint04: Constructed from five layers of silicone with heat-resistant embedded fibers
SellingPoint05: Includes high-quality worm gear clamps for easy installation
SellingPoint06: Available in black blue or red
SellingPoint07: Pair with Mishimoto Performance Aluminum Radiator for even greater cooling system protection
SellingPoint08: Mishimoto Lifetime Warranty
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TechSpec Applications: GMC Sierra 2500HD V8 (6.6L Diesel) 2017-2019--GMC Sierra 3500HD V8 (6.6L Diesel) 2017-2019--Chevrolet Silverado 2500HD V8 (6.6L Diesel) 2017-2019--Chevrolet Silverado 3500HD V8 (6.6L Diesel) 2017-2019
TechSpec Chassis Codes: N/A
TechSpec Coupler Style: N/A
TechSpec Engine Codes: N/A
TechSpec Includes: N/A
TechSpec Inner Diameter (in): N/A
TechSpec Interior Material: N/A
TechSpec Length (Inches): N/A
TechSpec Material: Silicone
TechSpec Maximum Temperature Rating: 330
TechSpec Note: N/A
TechSpec Outer Diameter (in): N/A
TechSpec Purchase Includes: (1) Silicone Upper Radiator Hose--(1) Silicone Lower Radiator Hose--(7) Worm Gear Clamps--(1) Replacement Quick-Disconnect O-Ring--(2) Zip Ties