Duramax Coolant Hose Kit
While factory coolant hose “T” fittings are molded hose or made out of plastic and prone to cracking at junctions, PPE’S new Performance Silicone Coolant Hose Kit for Duramax engines incorporate Tig-welded, polished 304 stainless steel T-fittings that eliminate any chance of failures at their junctions. These kits feature durable 5mm-thick silicone with 4-ply heat-resistant internal fibers that provide strength against high pressures and temperatures. T-bolt clamps and worm-drive fasteners ensure a tight fit that performs better than factory. The complete kits are available with black hoses for 2001-2005 and 2011-2016 models, while 2006-2010 kits are available with black, blue, green, orange, red and yellow hoses.