Mishimoto 11+ Chevy 6.6L Duramax Radiator
Mishimoto 11+ Chevy 6.6L Duramax Radiator
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Mishimoto 11+ Chevy 6.6L Duramax Radiator
Upgrade your 2011+ Chevrolet/GMC 6.6L Duramax LML with the Mishimoto Performance Aluminum Radiator. Designed for both performance and durability, this radiator is the perfect solution for keeping your engine cool under any conditions.
Key Features:
- High-Quality Construction: Made from aircraft-grade aluminum, featuring a 100% brazed aluminum core and polished end tanks for added strength and performance.
- Enhanced Cooling Efficiency: Experience a 22% increase in coolant capacity, ensuring your engine stays cool even in the most demanding environments.
- TIG-Welded Design: The all-aluminum construction is TIG-welded, providing a rugged design that can withstand the rigors of off-road adventures and heavy-duty usage.
- Direct Fitment: This radiator retains factory fitment, requiring no modifications to your truck, making installation a breeze.
- Compatible with Mishimoto Parts: Pair it with other Mishimoto performance parts, like the Silicone Coolant Hose Kit, for the ultimate in cooling performance and reliability.
- Lifetime Warranty: Enjoy peace of mind with Mishimoto's lifetime warranty, ensuring your investment is protected.
Whether you're hitting the drag strip or tackling tough tasks at the job site, the Mishimoto 6.6L Duramax Aluminum Radiator is engineered to keep your Duramax running optimally. Trust in Mishimoto for unmatched quality and performance.
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.

