Description: This high - quality aluminum upper coolant pipe is a perfect fit for 2001 - 2005 GM vehicles with LB7/LLY 6.6L Duramax engines. It replaces the OEM rubber upper coolant hose and comes with a powder - coated finish in your choice of color. Part Number: WCF100860. Features include a coolant pipe, silicone boots, T - bolt clamps, and powder coating. Note: This product is not on order and has an estimated average lead time of 40+ business days. Also, it doesn't come standard with a WCFab badge like other model year coolant pipes.

Using this upper coolant pipe is easy. First, make sure your vehicle's engine is cool. Then, remove the old OEM rubber upper coolant hose. Install the new aluminum pipe in its place, using the included silicone boots and T - bolt clamps. You can choose the powder - coated color that suits you. Remember, this product has an estimated lead time of 40+ business days, so plan ahead. Also, unlike some other coolant pipes, it doesn't come with a WCFab badge. For maintenance, regularly check the clamps for tightness and the pipe for any signs of damage or leaks. If you notice any issues, replace the pipe promptly to keep your engine running smoothly.