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Replacement thermostat assembly, 3/4"NPT, 40F to 55F | 5253600066

Zerostart

Replacement thermostat assembly, 3/4"NPT, 40F to 55F | 5253600066

Part #5253600066
$128.99

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Ensure reliable engine starts and protect your equipment in cold conditions with the Zerostart Engine Heater. Designed to pre-warm engine coolant and critical components, this heater reduces cold-start wear, improves fuel efficiency, and ensures smooth operation in extreme temperatures. Durable and easy to install, it’s ideal for vehicles, industrial equipment, and heavy-duty machinery.
  • Cold-Weather Reliability – Maintains optimal engine temperature for dependable starts.
  • Reduces Engine Wear – Minimizes stress on engine components caused by cold starts.
  • Durable Construction – Built to withstand harsh environments and repeated use.
  • Improves Fuel Efficiency – Pre-warmed engines operate more efficiently and start smoothly.
  • Easy Installation – Designed for straightforward integration with engine systems.
  • Energy Efficient – Provides effective heating while minimizing power consumption.
  • Versatile Application – Suitable for vehicles, industrial equipment, and heavy-duty machinery.
BrandZerostart
Manufacturer Part Number3600066

In-store Pickup

  • In-stock items: Ready in as little as 2 hours.
  • Ship-to-store items: Ready in-store in 1 to 4 days.
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Most unopened online purchases can be returned or exchanged at any of our store locations within a year from the date of sale. Some exceptions apply. See our return policy for full details.

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