926-168 Fluorocarbon O-ring Set,Engine Radiator Hose and T-Pipe coolant Leak Repair Replacement CompatiblewithFordF-150F-250/350/450/550SuperDuty&Mustang(2011-2018) ReplaceBC3Z-8590-F&DR3Z-8566-A

Product Specification - Product Name: 926-168 Fluorocarbon O-ring Set - Material：Fluorocarbon - Color：Brown Package Includes O-Ring- 3PCS Application Scenarios Compatible with Ford F-150 (2011-2018), F-250 (2015)/F-350/F-450/F-550 Super Duty (2011-2018), Mustang (2011-2018), Expedition (2015-2017), and Lincoln Navigator (2015-2017)

• 【Premium FPM Material】- Compared to standard nitrile rubber, our superior fluorocarbon rubber material better withstands high temperatures in the engine compartment and resists the chemical properties of coolant. It remains resistant to deformation, aging, and cracking, reducing vehicle maintenance frequency.
• 【Maintains Engine Functionality】- By repairing coolant leaks and restoring seal integrity in engine coolant hose fittings, this O-ring ensures proper cooling circulation. It prevents engine overheating due to coolant depletion, safeguarding critical engine components and reducing driving hazards.
• 【Easy Installation】 - The 3-piece O-ring set includes two sizes: the smaller size fits the “T-Pipe” connecting the thermostat and water pump, while the larger size fits the upper and lower radiator hoses. Installation requires no special tools and is straightforward.
• 【Part Numbers】- Precision-sized O-rings directly replace part numbers BC3Z-8590-F, 926-168, 626-541, DR3Z-8566-A
• 【Compatible Models】 - This T-joint coolant leak repair seal kit precisely fits multiple vehicles, including: Ford F-150 (2011-2018), F-250 (2015)/F-350/F-450/F-550 Super Duty (2011-2018), Mustang (2011-2018), Expedition (2015-2017), and Lincoln Navigator (2015-2017). Verify your vehicle model and part number before replacement to ensure compatibility.