🚀 Upgrade Your Ride with Confidence! Includes all necessary O-rings for a hassle-free repair. Compatible with various Ford models, including F-150 and Mustang. Engineered to prevent coolant leaks, ensuring optimal performance. Easily replaces Ford part numbers DR3Z8566A & BC3Z8590F. Designed to withstand extreme temperatures, perfect for winter driving. 3 O-rings Compatible with F150 Cold weather resistant This 3 O-Ring Gasket kit is specifically designed for Ford F150 5.0L engines, providing a reliable solution for coolant leak repairs. It includes two larger O-rings for radiator hose connectors and one smaller O-ring for the T-connector, ensuring a comprehensive fix for common leak issues. With a lightweight design and compatibility across multiple Ford models, this kit is a must-have for any DIY enthusiast or professional mechanic.