The GMC Sierra 3500 HD Radiator Coolant Hose Kit by Mishimoto is expertly designed for the 6.6L Duramax engines from 2007 to 2010. This high-performance kit, available in a striking red color, ensures your vehicle's cooling system functions optimally, reducing the risk of overheating and improving overall engine efficiency.

This coolant hose kit is crafted using high-grade silicone material reinforced with four layers of heat-resistant fibers. This meticulous construction offers superior pressure and temperature endurance—able to withstand up to 330°F—which is crucial for both stock configurations and heavily modified trucks operating in diverse terrains and environments. The 6061 aluminum CNC-machined coupler ensures a precise connection to the factory radiator, promoting reliable and efficient coolant flow.

Features

• Fits Chevrolet/GMC 6.6L Duramax models from 2006-2010.
• Manufactured using high-grade silicone with four layers for increased durability.
• Max temperature tolerance of 330°F.
• Includes a 6061 aluminum CNC-machined coupler for seamless integration.
• Available in a vibrant red, enhancing the under-hood appearance.

When it comes to safeguarding your engine from potential damage due to inadequate cooling, this Mishimoto kit offers unmatched performance and reliability. Its robust construction and lifetime warranty further underline its quality. We are available to assist you with any questions you might have. Feel free to contact us at 512-982-9393 for our Austin, Texas location, or 562-981-6800 for our Los Angeles, California area shop. Both locations offer professional installation and customization services. If you're considering ordering multiple items, reach out to us for potential shipping discounts. We install all products on premises at both of our locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov