Old and worn out valve cover gaskets are a very common source of unwanted engine oil leaks. If your valve cover gaskets have never been repalced, then it's pretty much a sure bet that they are leaking. We usually recommend replacing these at around 100-150k miles. You can do it at the same time you are doing your 100k interval service. Get rid of those pesky and annoying oil leaks once and for all.
This is the EXHAUST SIDE valve cover gasket for ANY 2JZ. It does not matter if you have a VVTi or non-VVTi, GTE or GE, JDM or USDM. If you have a 2JZ engine, this is the correct valve cover gasket for the exhaust side.
