Multiquip 8944607061 Glow Plug Relay 6HK1 - OEM Replacement Part

The glow plug relay controls the preheating system for the ISUZU 6HK1 diesel engine, ensuring reliable cold-weather starts by energizing the glow plugs before engine cranking. This critical electrical component manages the timing and duration of the glow plug cycle, which is essential for proper combustion in cold ambient conditions.

This relay is engineered specifically for Multiquip's WhisperwattTM super silent generator series featuring the ISUZU BQ-6WG1X diesel engine platform. When this relay fails, common symptoms include hard starting in cold weather, extended cranking times, white smoke during startup, and glow plug system warning indicators. Regular inspection of relay contacts and connections helps prevent unexpected starting failures in critical power generation applications.

Compatible with the following Multiquip generator models:

• DCA400SSI4F
• DCA400SSI4F3B
• DCA400SSI4F3PD

These generators provide 320 kW prime output (336 kW standby) at 60 Hz with three-phase power capability. Genuine Multiquip OEM part, sold by an authorized dealer.