Suit Nissan Patrol GU Y61 ZD30 CR (Common Rail) Motors
Does not suit Direct Injection or D22 Motors
On a ZD30 The Glow-plug pokes out through the top of the Rocker Cover.
These seals stop the Oil in the crank case Spraying out past the Glow-Plug Body.
They are spring loaded to ensure they seal tight around the Glow Plug body, and they screw into the Rocker Cover.
Sold as a SET OF 4.
These are a NON Genuine item, if you prefer a Genuine Nissan Part, please check out our other listings