ZeroStart - 860-1860 - Freeze Plug Engine Heater, 1000W 120V

Description:

The ZeroStart 860-1860 is a freeze plug–style engine block heater designed to preheat engine coolant and internal components before startup. It replaces a factory freeze plug in the engine block and uses a 1000W heating element to warm coolant through natural convection. This improves cold-weather starting, reduces engine wear, and lowers emissions during startup.

Applications:

The Zerostart 860-1860 heater is used in heavy-duty diesel and industrial engines including Cummins C-series and certain Ford and Case equipment. The Zerostart heater is commonly installed in trucks, agricultural machinery, generators, and construction equipment operating in cold climates.

Technical Specifications:

• Manufacturer Part Number (MPN): 860-1860
• Product Type: Freeze Plug Engine Block Heater
• Brand: Zerostart (Phillips & Temro)
• Power Rating: 1000 W
• Voltage: 120 VAC
• Mounting: Freeze plug (engine block installation)
• Plug Size: ~58 mm diameter
• Heating Method: Coolant immersion / convection
• Function: Cold-start assistance and engine protection

Common Replacements:

• Zerostart 860-1046 engine heater (lower watt variant)
• Zerostart 3100109 freeze plug heater
• Zerostart circulation heaters (external inline option)