FEL-PRO ES 72105 Spark Plug Tube Seal Set

Bought these along with a valve gasket. Had a bad oil leak into the first cylinder spark plug of my engine. After replacing the donuts with these-the blue in the picture- which was easy as can be, I am having no more oil getting into the this engine area relieving the misfiring I was getting. Problem solved with these bad boys!

Fit perfectly

They work as intended. Better than buying packs of two and spending a fortune as the local auto parts store

Worth the money

My car is equipped with Toyota's 2ZZ engine, and it has ventilation vents directly above the engine. It started to misfire in rainy conditions, and I assumed that it needed new tube seals. I can't speak to durability since the seals are new, but I can say that they are a much better design that the OE seals. The grooves in the seal fit the tubes perfectly.

After unwrapping the package and preparing to install, noticed that one of the four spark plug tube seals was torn along the inner seam. Called Fel-Pro Customer Service and rep was not useful at all and only concerned where I had purchased product from. Fortunately, I was able to contact an Amazon's Customer Service rep who quickly advised that another set would be shipped. Excellent Amazon Service, indeed.

They are blue in color not black like in the photo, if that makes any difference. Black would look nicer in my application but to each their own.

They fit perfectly. Just what I needed.