Gates 07-08 Ford Expedition V-8 5.4L Upper Molded Coolant Hose

This is the upper molded coolant hose for your 2007-2009 Lincoln Navigator with the 5.4L V8 engine. It connects the engine's thermostat housing to the radiator, allowing coolant to flow and keep your engine from overheating. Gates makes these hoses to match the original equipment specifications, so you can expect a direct fit and reliable performance.

Gates uses a strong, heat-resistant rubber compound for the inner tube, which is crucial for handling the hot coolant circulating through your system. The outer cover is also designed to resist abrasion and environmental factors, helping the hose last. Because it's a molded hose, it has the specific bends and curves needed to route correctly without kinking, which can restrict flow and cause overheating. This is important because a kinked hose is a common cause of cooling system issues.

When replacing a coolant hose, it's a good idea to inspect all the other cooling system components, like the radiator, water pump, and other hoses, to make sure everything is in good shape. This Gates hose is a solid option for getting your Navigator's cooling system back in proper working order.