Sinister Diesel Coolant Hose Kit 2001-2005 GM Duramax LB7 / LLY (BLUE)
The Sinister Diesel Coolant Hose Kit for the 2001-2005 Duramax (LB7/LLY) is a perfect way to ensure your cooling system is reliable for years to come. Factory hoses and T-Fittings are prone to cracking or failure, especially when pushed to their limits. Our Coolant Hose Kit is made from 4-ply heat resistant internal fibers and 5mm silicone, which is twice the thickness of factory hose. T-Fittings are TIG welded, 304 Stainless Steel to eliminate failure points. The quick-connect/disconnect end is made from billet aluminum and 304 Stainless Steel. T-Bolt clamps and worm-drive fasteners are used for a better than factory fit. Our hoses are finished in our Signature Sinister Blue.
- Direct Bolt-on upgrade (No modifications needed)
- CNC Aluminum and Stainless Steel construction
- 4-ply 5mm Silicon Hoses (Twice the thickness of OEM)
- Quick Disconnect/Connect Hose Ends
- Sinister Diesel
- Engine Parts and Performance - Cooling - Radiators
- GM Duramax - Engine Parts and Performance for Duramax - Cooling for Duramax
- GM Duramax - Engine Parts and Performance for Duramax - Engine Dress Up for Duramax
- GM Duramax - Engine Parts and Performance for Duramax - Radiator for Duramax
- Engine Parts and Performance - Engine Dress Up
- Sinister Diesel Summer Cooling Promotion 2019 - Coolant Hoses/Pipes
- New Products
- Item Requires Shipping
- 10.0 lbs.
- W16.0000” x H6.0000” x L23.0000”
- Free Shipping!
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