Mishimoto 17-19 Chevrolet Duramax 6.6L L5P Blue Silicone Radiator Hose Kit - MMHOSE-DMAX-17BL

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.

This Part Fits:

Year	Make	Model	Submodel
2017-2019	Chevrolet	Silverado 2500 HD	High Country
2017-2019	Chevrolet	Silverado 2500 HD	LT
2017-2019	Chevrolet	Silverado 2500 HD	LTZ
2017-2019	Chevrolet	Silverado 2500 HD	WT
2017-2019	Chevrolet	Silverado 3500 HD	High Country
2017-2019	Chevrolet	Silverado 3500 HD	LT
2017-2019	Chevrolet	Silverado 3500 HD	LTZ
2017-2019	Chevrolet	Silverado 3500 HD	WT
2017-2019	GMC	Sierra 2500 HD	Base
2017-2019	GMC	Sierra 2500 HD	Denali
2017-2019	GMC	Sierra 2500 HD	SLE
2017-2019	GMC	Sierra 2500 HD	SLT
2017-2019	GMC	Sierra 3500 HD	Base
2017-2019	GMC	Sierra 3500 HD	Denali
2017-2019	GMC	Sierra 3500 HD	SLE
2017-2019	GMC	Sierra 3500 HD	SLT

Please note image may vary from product. Also, some items are special order. If delivery time is a concern, please contact us prior to purchase. 

Fidanza Performance is excited to offer the go to name in cooling- Mishimoto!

About Mishimoto-

Mishimoto is a go to brand in the automotive performance world, especially when it comes to keeping engines cool. Wanna know what makes Mishimoto awesome? Lets take a look!
What they offer-
Cooling Solutions: Mishimoto specializes in designing and manufacturing performance cooling system upgrades. This means they make parts that help your car's engine stay at the optimal temperature, even when you're pushing it hard.  
Wide Range of Products: They offer a huge variety of cooling components, including:
Radiators  
Intercoolers  
Hoses  
Fans  
Thermostats  
Oil coolers  
And much more!
 
Target Markets-
Car Enthusiasts: Mishimoto caters to people who are passionate about cars and want to improve their performance. This includes everyone from weekend racers to those who just want a more reliable daily driver.  
Performance-Minded Drivers: If you're someone who likes to push your car to its limits, Mishimoto products can help prevent overheating and ensure your engine stays healthy.
DIYers and Mechanics: Their parts are designed to be a direct fit for many vehicles, making installation easier for those who like to work on their own cars.  
Why they're popular:
Quality: Mishimoto has a reputation for producing high-quality, durable parts that can withstand the stresses of performance driving.
Performance: Their products are designed to improve cooling efficiency, which can lead to increased horsepower and torque, as well as better engine longevity.  
Innovation: Mishimoto invests in research and development to create new and innovative cooling technologies.
Lifetime Warranty: Many of their products come with a lifetime warranty, which gives customers peace of mind.  
Community: Mishimoto is actively involved in the automotive community, sponsoring events and engaging with enthusiasts online.  

Fidanza Performance, founded in 1997, is a leading US manufacturer of high-quality lightweight aluminum flywheels, precision adjustable cam gears, and high-performance clutches. With nearly 20 years in the automotive performance market, Fidanza is renowned for its expertise and respected globally, offering products for a wide range of vehicles, from European sports cars to modern muscle cars and imports. The company originated in racing, with founder Lou Fidanza's success in the SCCA leading to the creation of specialty parts like aluminum flywheels. Fidanza has since expanded its product line to include cam gears and performance clutches, gaining a loyal customer base and worldwide recognition. In 2023 Fidanza opened the SpeedParts4Less Marketplace which sells other manufacturers quality high performance parts!