Review on 🛠️ ECCPP Valve Cover Gasket with Grommet+Seals for Toyota 3.4L Tacoma, 4Runner, and Tundra 5VZFE by Tyler Cooley

Unknown durability. I'll update if there are ever any leaks, but so far so good! The seals came rolled up in the packaging, but this did not affect assembly in any way. All curves were correct and it slid perfectly over my valve cover. Make sure it is fully seated in the groove. The kit also included spark plug tube seals which were easy to install with some oil and a rubber mallet. Seems to be working fine. Finally, new washers with a rubber bottom were supplied for each bolt holding the valve cover. The rubber on these washers is a little soft so when you tighten the bolts the rubber slides. But the torque on these bolts is low, so they seem to be holding up well. I'm happy! No leaks, old leaky seals repaired. 3.4L V6 1999 Toyota 4runner (3rd generation)