A4601590004
Standard MBE4000 EPA07 Grid Heater Relay Kit
Detroit Diesel

This relay kit for grid heater operation supplies the necessary electrical power to ensure rapid and efficient engine warm-up in cold conditions, vital for emissions compliance and engine longevity. With a power capacity of 2.7 kW and operating at 12 volts, it provides reliable switching and control of the grid heater system. The relay’s robust electrical design ensures consistent performance during frequent activation cycles, preventing potential failures that could impair cold start performance. Proper integration of this relay enhances the responsiveness of the heating system, leading to quicker engine warm-up times and reduced emissions during cold starts. Its durable construction is resistant to vibrations, heat, and electrical surges common in heavy-duty engine environments. When obtained through trusted sources like Source One Parts Center, this relay kit offers peace of mind regarding quality and compatibility, supporting long-term operational efficiency and compliance with emissions standards in heavy-duty trucking applications.