Review on 🔧 T-Pipe Coolant Leak Repair Gaskets, Engine Radiator Hose and Reservoir Expansion Tank Hose O-Ring Kit Seals for Ford F-150 & F-250/350/450/550 Super Duty 2011-2018/Replacement DR3Z8566A & 2x BC3Z8590F by Sean Carter

Quick fix on my 2012 F150. Replaced the top o-rings on the y-tube, the larger o-ring to the left and the smaller o-ring from the tank to the right of the y-port. The smaller o-ring did NOT fit the right side of the pen pivot as shown in the photo. (See Attachment) All you need is a flat head for the intake pipe clamps and a scraper to remove the clamp retaining wire and old o-rings. There are some videos on YouTube for those who need help.