Generac 6558 Protector Series 3.4L Cold Weather Kit For 48kW & 50kW Generators

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Item Number: GNC-6558

Retail Price: $315.99

Our Price: $204.99

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  • Designed for the 48 and 50 kW diesel generators
  • Thermostatically controlled battery warmer automatically turns on when temperatures fall below 40°F
  • Suggested for use when temperature regularly falls below 32°F maintains optimum battery temperature for best starting
  • Recommended that an authorized dealer install this kit: Improper installation can inhibit proper generator function
  • PLEASE NOTE - When installing a Cold Weather Kit: Oil should be replaced with "5W-30 Synthetic" for easier starting
  • Requires 15-Amp Circuit

What's in The Box

  • Engine block heater
  • All necessary mounting hardware
  • Instructions


  • 30 Day Satisfaction Guarantee
Model Number 6558
UPC 696471065589
Frequency 60 Hertz
Weight 5 Lbs. (2.27 kilograms)
Customer Reviews
  • Item Number: GNC-6558
  • Retail Price: $315.99

    Our Price: $204.99