A0045459205
Grid Heater Relay - MBE4000
Detroit Diesel

This grid heater relay, designed specifically for MBE4000 engines, measures a compact 11.95 mm in height with an outer diameter of 143 mm. Constructed from durable iron, it plays a vital role in starting cold diesel engines by controlling the grid heater operation. Proper functioning of this relay ensures reliable engine start-up in cold climates, reducing wear and improving emissions during warm-up. Its robust build withstands the thermal and electrical stresses encountered during operation. The relay's precise control over the grid heater optimizes combustion efficiency and minimizes exhaust emissions, which is essential for compliance with environmental standards. Ensuring the relay's proper operation through timely replacement can help avoid starting issues and enhance overall engine reliability. Source One Parts Center supplies this relay as a trusted component for maintaining your engine’s cold start performance and emission compliance.