Multiquip 5H63242511 Glow Relay - OEM Replacement Part

The glow relay controls the preheating system in diesel welder engines, energizing the glow plugs to ensure reliable cold starts and smooth ignition in challenging weather conditions. This critical electrical component manages the timing and power delivery to the glow plug circuit, preventing hard starts, rough idling, and potential engine damage from incomplete combustion during startup.

When a glow relay fails, symptoms include extended cranking times, difficulty starting in cold weather, white smoke during startup, and illuminated warning indicators. Regular inspection of this relay is essential for maintaining welder reliability on job sites where dependable power generation is critical. This relay is engineered specifically for Multiquip diesel welder applications, meeting exact OEM specifications for voltage, amperage, and duty cycle requirements.

Compatible with the following Multiquip welder models:

• DLW-400ESA4
• DLW-400ESA4F
• DLW330X2

Genuine Multiquip OEM part, sold by an authorized dealer.