Mishimoto Silicone Coolant Hose Kit for Chevrolet/GMC Duramax 6.6L (2011-2016)

Mishimoto Silicone Coolant Hose Kit for Chevrolet/GMC Duramax 6.6L (2011-2016)

The Mishimoto Silicone Coolant Hose Kit is an essential upgrade for Chevrolet and GMC Duramax 6.6L engines (2011-2016). Engineered with high-quality silicone materials, these hoses provide superior resistance to heat and pressure compared to traditional rubber hoses. This ensures improved longevity and reliability, critical for maintaining optimal engine performance in demanding environments. The smooth inner surface of the hoses also facilitates better coolant flow, contributing to enhanced cooling efficiency and overall engine health.

In addition to performance advantages, the Mishimoto Silicone Coolant Hose Kit offers a sophisticated appearance under the hood. Available in various colors, these hoses not only perform well but also enhance the aesthetic appeal of your engine bay. The design and construction of this kit promote an easy installation process, making it an accessible option for both professional mechanics and DIY enthusiasts. By upgrading to silicone hoses, vehicle owners can experience reduced hose expansions and contractions, which leads to fewer leaks and a more consistent coolant system.

FITMENT: This silicone coolant hose kit is specifically designed for Chevrolet and GMC Duramax 6.6L engines produced between 2011 and 2016. Ensure proper fitment by confirming the vehicle model and engine specifications prior to installation.

Key Features & Benefits

• Superior silicone construction enhances heat and pressure resistance.
• Improved coolant flow due to a smooth internal surface.
• Reduces the risk of leaks and hose failures over time.
• Available in multiple colors for a customized look under the hood.
• Easy installation process for both professionals and DIYers.

2011-2016 GMC Sierra 2500 HD, 2011-2016 GMC Sierra 3500 HD, 2011-2016 Chevrolet Silverado 2500 HD, 2011-2016 Chevrolet Silverado 3500 HD

Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.