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Freeze Plug Heater
Protect your vehicle's engine against falling temperatures! Cold temperatures place extraordinary demands on vehicle lubrication, electrical and fuel systems. Kat's heaters offer a wide variety of effective, economical solutions to cold weather maintenance. They feature the most up-to-date designs in all types of engine heaters, and their manufacturing quality control procedures assure you the very best.

Features & Benefits:
  • The most reliable and efficient way to pre-heat your engine.
  • Simple installation directly into your engine block. Operates by being submerged into coolant and heating the block.
  • Prevents wear and tear on your engine.
Caution: Do not use a Kat's Freeze Plug Heater when using a 100% Solution of antifreeze. On permanent-type antifreeze, a solution too strong as well as too weak will freeze. If your coolant freezes or congeals, it will stop the flow of liquid through the heater housing and hoses and cause the heater to burn out. If there is evidence of inadequate coolant, the warranty is void.
Additional Resources

Common Failure & Troubleshooting Tips
Installation Instructions for Freeze Plug Heater

Attention California Customers - WARNING: This product can expose you to chemicals including lead and lead compounds which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit www.p65warnings.ca.gov.

Warranty Information:
12 Months
Warranty Details