Suit Nissan Patrol GU & Nissan Navara D22 ZD30DDi Engines.
On a ZD30 Direct Injection Model the Injector Pokes out through the side of the Cylinder head,.
These seals stop the Oil in the crank case running out past the injector Body.
They are spring loaded to ensure they seal tight around the Injector body.
Sold as a Set of 4. Also available individually in our online store.