New Thermostatic Block Heater Kit
2005-2012 GMC Sierra 4.8L, 5.3L, 6.0L, 6.2L Engines
750 Watts, 120 Volt.
GM Thermostatic Block heater.
Includes power cord, instructions.
Keeps engine warm in cold temperatures.
Eliminates cold start engine damage.
Reliable and efficient way to pre-heat your engine.
Download the installation instructions.
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