PPE Performance Silicone Coolant Hose Engine to CAB (2001-2010) Fits:2001-2010 GM/Duramax Item #: 119020010 Price: $19.79. Keep your 2001-2004 LB7 Duramax running strong with high-quality engine parts. From pistons and gaskets to camshafts and valve covers, find durable components designed specifically for the 6.6L Duramax diesel engine. Whether for maintenance or performance upgrades, shop trusted parts to ensure reliability and long engine life.
Keep your 2001-2004 LB7 Duramax running cool and reliable with premium cooling system parts. From radiators and water pumps to thermostats and hoses, these components help prevent overheating and maintain optimal engine temperature for your 6.6L Duramax diesel. Upgrade or replace cooling parts for improved durability and performance.. Cooling System - The radiator, water pump, and hoses are vital for maintaining engine temperature. If the engine overheats, check for coolant leaks, hose blockages, or faulty pumps.