JH - South Carolina—March 8, 2019✓ Verified purchase
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. Read more
Dee Frankenberg—September 14, 2024✓ Verified purchase
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! Read more
Professor Potrzebie—September 26, 2025✓ Verified purchase
Fit for my Toyota Previa. Read more
D. Tyus—March 24, 2025✓ Verified purchase
Proper fit and seal Read more
me—February 2, 2025✓ Verified purchase
As described, worked well Read more
Omar—December 7, 2023✓ Verified purchase
They work as intended. Better than buying packs of two and spending a fortune as the local auto parts store Read more
leadslinger—May 27, 2024✓ Verified purchase
Fit perfectly Read more
temmy wolford—September 26, 2023✓ Verified purchase
Worth the money Read more