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HOTSTART HSCUB101FP Block Heater - 4BT 3.9L / 6BT 5.9L (120 V, 1000 W)

OEM #: CUB101FPSKU: HSCUB101FP
$305.73

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This Block Heater (120 V, 1000 W) can be used on Cummins 4BT 3.9L and 6BT 5.9L engines.
You should check the exhaust routing before installation to determine if a heat shield is required.

This block heater mounts directly into the water jacket of the engine, reducing engine wear due to cold starts by up to 50 percent.
It comes with a 2-wire, grounded, 6 feet (1.8m) HPN cord and plug, and ships.

SKU HSCUB101FP
OEM Number CUB101FP
OEM Brand HOTSTART
  • 57.8

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Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.