Japanese Glow Plug.

Suits: Nissan Patrol GQ RD28T engines
Each Glow Plug Sold INDIVIDUALLY
3 of these single pole ones are required per engine (Front 3)
You will also need 3 of the double pole plugs (Back 3) which we also sell.
These are a Non Genuine Japanese made glow plug.
Common Diagnosis of a Faulty glow plug can be hard starting when cold, or White smoke on startup, when cold.