Injector Lower Stone Gasket

This is the copper washer that seals the injector into the head where it enters the cylinder.

Suit:

Nissan Navara D40 Spanish built models with VIN# starting with VSK with the YD25 engine

Nissan Pathfinder R51 Spanish built models with VIN# starting with VSK with the YD25 engine

Nissan Navara D40 Thai built models with VIN# starting with MNT with the YD25 engine

Nissan Navara D22 Thai Built models with VIN# starting with MNT with the YD25 engine.

Nissan Navara D22 Japanese Built models with VIN# starting with JN1 with the YD25 & ZD30  engine.

If this copper washer is not repalced it can allow a leak between the cylinder and the injector which fills the injector tube with carbon and the injector ends up seized into the head.

There is an Oring on the injector also,  which stops oil traveling down the injector tube- we recoemnd replacing these also- However they are different between the engine types- so search our website for the correct model.

On a ZD30 Direct Injection Model the Injector Pokes out through the side of the Cylinder head, so we recommend replacing the injector to head seals also.

Stone are a well renowned Japanese manufacturer, these gaskets are made to Genuine specification, and are a great affordable alternative to Genuine Parts.

If you are unsure if this part suits your vehicle, please contact us with your VIN# so we can confirm for you.