Description
HOTSTART in-block engine heater, part DDV-151B. Installs directly into a core (freeze) plug, threaded plug or plate opening in the engine block to heat the coolant for faster cold starts, reduced engine wear and lower start-up emissions. Supplied complete with a 2-wire w/ground 6 ft (1.8 m) HPN cord and plug.
- Wattage: 1500 W
- Voltage options: 120 V
- Engine makes: Detroit Diesel
Engine applications: Detroit Diesel 6V-71 & 8V-71; Detroit Diesel 6V-92 & 8V-92 except GMC General models.
Installation / fitment: Mounts in the square plate on engine block.






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