Gates 99-04 Jeep Grand Cherokee 6-Cyl. 4.0L Heater Inlet Molded Heater Hose

This is the heater inlet hose for your 1999-2004 Jeep Grand Cherokee with the 6-cylinder 4.0L engine. It connects your engine's heater core to the vehicle's heating system, allowing hot coolant to flow through and warm up the cabin.

Gates is known for making well-built cooling system parts, and this molded hose is no different. It's shaped specifically to fit the routing in your Jeep, making installation straightforward. Using a properly shaped hose like this one helps prevent kinks or stress on the connection points, which can lead to leaks over time.

When you're replacing your heater hoses, it's often a good idea to replace both the inlet and outlet hoses at the same time, especially if they're original. This ensures you won't have one old hose fail shortly after you've replaced the other.