
EVILENERGY
EVIL ENERGY Upper Coolant Hose Kit for 2011-2016 LML Duramax 6.6L, Aluminum
✓ PRIME● In Stock
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- Vehicle-Specific Fitment: This upper coolant pipe kit is compatible with 2011-2016 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD models equipped with the 6.6L LML Duramax diesel engine. Reference OE part numbers: 22884211, 25874337, 23455292.
- Upper Radiator Hose Replacement: Our aluminum upper coolant pipe replaces the factory upper radiator pipe while following the original routing path for direct-fit installation. No cutting or modification is needed.
- Everything Needed to Connect: This kit includes a aluminum pipe, 5-ply silicone couplers, and T-bolt clamps to form a complete upper coolant connection system.
- Cleaner Engine Bay Upgrade: This upper coolant pipe kit replaces the factory rubber hose with a clean aluminum pipe setup, delivering a more refined and performance-inspired engine bay look. Perfect for Duramax owners seeking a cleaner under-hood appearance.
- Built for Real Use: This coolant hose upgrade is designed for demanding driving, engine bay builds, and long-term ownership where a secure upper radiator hose connection matters. It delivers a durable upper cooling solution for Duramax-equipped vehicles for everyday use.
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Product Specs
| Specification | Details |
|---|---|
| Item Dimensions L x W | 21.45"L x 3.34"W |
| Outside Diameter | 1.5 centimeters |
| Material Type | Aluminum |
| Color | Red |
| Brand Name | EVIL ENERGY |
| Manufacturer | EVIL ENERGY |
| Unit Count | 1 Count |
| Included Components | Upper Radiator Coolant Hose Kit |
| Best Sellers Rank | #1,068,892 in Automotive (See Top 100 in Automotive) #3,990 in Automotive Replacement Radiator Hoses |
| ASIN | B0GVN6K3M6 |
| Brand | EVIL ENERGY |
| Material | Aluminum |
| Product Dimensions | 21.45"L x 3.34"W |
| Number of Packs | 1 |
| Set Name | Upper Coolant Hose Kit |
| Specific Uses For Product | cooling system upgrades, engine bay appearance enhancement, demanding driving conditions, long-term ownership See more |






