Mishimoto 11+ Chevrolet Duramax 6.6L Blue Silicone Coolant Hose Kit
Mishimoto 11+ Chevrolet Duramax 6.6L Blue Silicone Coolant Hose Kit
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Mishimoto 11+ Chevrolet Duramax 6.6L Blue Silicone Coolant Hose Kit
Upgrade your vehicle’s cooling system with the Mishimoto 6.6L Duramax Silicone Coolant Hose Kit, designed to offer unparalleled performance and durability for your 2011+ Chevrolet Duramax trucks. A leaking coolant hose can lead to serious engine damage if not quickly addressed, making this upgrade essential for any truck owner.
Key Features:
- High-Grade Silicone Construction: Manufactured with top-quality silicone and five layers of heat-resistant embedded fibers, ensuring increased pressure and temperature tolerance.
- Direct Factory Fitment: Featuring billet CNC'ed quick disconnect ends for an effortless installation—no cutting required.
- Compatibility: Ideal for both stock and modified trucks, functioning flawlessly in any environment or terrain.
- Long-Lasting Cooling System: Pairs perfectly with the Mishimoto 6.6L Duramax Aluminum Performance Radiator for a complete cooling solution that lasts the lifetime of your truck.
- Signature Lifetime Warranty: Purchase with confidence knowing you are backed by Mishimoto's lifetime warranty.
Available Colors:
- Black
- Blue
- Red
Don’t compromise on your truck’s performance and reliability. Upgrade to the Mishimoto 11+ Chevrolet Duramax 6.6L Blue Silicone Coolant Hose Kit and experience the difference in your cooling system today!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

