Get rid of expensive glow plugs failure and turn your 6,5V glow plug's system into a standard 12V system. Remove your old original relay unit, CX-01(yellow) and CZ-01(green) glow plugs replacing them with the items included in this kit.
The kit includes a glow plug's control unit and the six glow plugs needed to change your original 6,5V Nissan Patrol or Lauriel RD28t and RD28 glow plugs system into a standard 12V system, avoiding the use of manual commands. The control unit will supply glow plugs with battery tension for 7 seconds before turning on the engine ignition, and for 90 seconds after ignition. It has six connectors: positive glow plug supply cable in and out, positive cable, negative cable, ignition key command, glow plugs light cable.
Glow plugs are designed to fit into RD28t engine and manufactured with modern technology to work under heavy post heating cycles.
Some hand work and electric plant knowledge is required for this kit installation, you have to modify the original glow plug's system.