Upgraded 926-168 o-Rings Seal Set, Engine Radiator Hose and T-Pipe Coolant Leak Repair Seal Set Compatible with 2011-2018Ford F-150 F-250/350/450/550 Replace# BC3Z-8590-F 6pack

Compatibility: Upgraded 926-168 Radiator Hose O-Ring Seal Kit Compatible with Ford F-150 2011-2018, Ford F-250 2015, Ford F-250 Super Duty 2011-2018, Ford F-350 Super Duty 2011-2018, Ford F-450 Super Duty 2011-2018, Ford F-550 Super Duty 2011-2018, Ford Mustang 2011-2018, Lincoln Navigator 2015-2017, Ford Expedition 2015-2017.. Replacement part number: BC3Z-8590-F, 926-168, compatible part number: 626-541, DR3Z-8566-A.. Product material: The engine coolant hose connector O-ring is made of upgraded FPM material, which has better high temperature resistance, corrosion resistance and aging resistance than ordinary rubber materials. It is suitable for use in environments with large temperature differences, helps to improve sealing performance, extend the service life, and improve overall efficiency.. Product function: Engine radiator hose and T-tube coolant leak repair O-ring seal kit, suitable for replacing aged O-rings in engine coolant hose connectors. This radiator hose o ring can be used with coolant hose connectors to help improve the sealing effect, reduce the risk of coolant leakage, maintain the normal operation of the engine cooling system, and improve driving stability and reliability.. Packaging Information: The package contains 2 sets, with a total of 6 radiator coolant hose o ring does not come with the coolant y pipe(each set includes 2 large O-rings and 1 small O-ring), which are ideal for your routine repair and maintenance of engine coolant tees and radiator hose O-rings.. Easy installation: Let the engine cool down first, then remove the T-joint and radiator hose that connect the water pump and thermostat, and take out the old radiator coolant hose o-ring kit. Install the small O-ring at the T-joint, and install the large O-ring on the upper and lower radiator hose interfaces. Install the hose back, make sure it is tightly connected, add coolant, start the engine, and check for leaks.. Tips: The larger O-rings are used to connect the upper and lower radiator hoses, and the smaller O-rings are used to connect the ""T-type connector"" and the thermostat and water pump.