Shop with Blessed Performance for the PPE Silicone Upper & Lower Radiator Hose Kit for your 2017-2019 GM 6.6L L5P Duramax diesel. It is engineered for performance and durability, featuring 4-ply heat-resistant internal fibers that provide strength against high pressures and temperatures. PPEs Silicone Coolant Hose Kits incorporate TIG welded, polished 304 stainless steel T fittings that eliminate any chance of failures at the T junctions. Durable 5 mm thick silicone is twice as thick as the factory hose to ensure long-lasting performance. The quick-connect/disconnect ends are made from billet aluminum and 304 stainless-steel. Stainless steel clamps ensure a tight fit that performs better than factory.
The PPE Performance Silicone Coolant Hose Kit is a direct bolt-on upgrade that requires no cutting or modifications. Perfect factory fit with better-than-factory performance.
Highlights:
- TIG-Welded Fittings
- Direct Bolt-On Design
- Enhanced Durability At Junctions
- High-Strength Silicone Construction
- Polished 304 Stainless Steel T Fittings