Engine Block Heaters

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  750 Watt Engine Block Heater

  SKU: 56-750

  750 Watt Engine Block Heater - Freeze Plug Style - 240 volt - Fits Cummins 4B3.9 / 4BT3.9 & 6B5.9 / 6BT5.9 - Right Side of Engine

  $132.88

   
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  Replacement Engine Heater Cord

  SKU: 56-751

  Replacement engine Heater Cord for 56-750 - Cord is Included with Heater - Will Replace GM Cord

  $34.47

   
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  750 Watt Engine Block Heater Freeze Plug Style - 120 volt

  SKU: 56-740

  750 Watt Engine Block Heater Freeze Plug Style - 120 volt - Fits Cummins 4B3.9 / 4BT3.9 & 6B5.9 / 6BT5.9 - Right Side of Engine

  $88.47$82.28

  Special 3 available.
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  Replacement Cord 120V with 2 Pin Silicone Connection

  SKU: 56-741

  6' Replacement Cord 120V with 2 Pin Silicone Connection for 56-740 - Cord is Included with Heater

  $33.95

   
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  600 Watt Engine Block Heater Freeze Plug Style - Fits Chevrolet 6.2L and 6.5L Diesel

  SKU: 56-600

  600 Watt Engine Block Heater Freeze Plug Style 120 Volt - Fits 1981-1995 Chevrolet 6.2 and 6.5L Diesel & 73-95 305 / 350 / 400 - ... more

  $40.45

   
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  5' Replacement Cord 120V with 3 Pin Silicone Connection

  SKU: 56-601

  5' Replacement Cord 120V with 3 Pin Silicone Connection for 56-600 - Cord is Included with Heater

  $23.95

   
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  Weatherproof Cordset with Frost Plug Connector, 120V

  SKU: 56-021

  Weatherproof Cord Set with Frost Plug Connector - 120 Volt - 6' Cord - 18 Gauge Wire - Will not work with OE GM or Cummins.

  $125.32

   
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  Weatherproof Cord Set & Zinc Plated Receptacle - 240V

  SKU: 56-006

  Weatherproof Cord Set & Zinc Plated Receptacle - 240 volt - 6 foot cord - 3 hole round mounting plate - Fits OE GM Block Heater

  $103.49

   
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  Weatherproof Cord Set & Zinc Plated Receptacle

  SKU: 56-012

  Weatherproof Cord Set & Zinc Plated Receptacle - 120 Volt - 10' Cord - 3 Hole Round Mounting Plate - Fits OE GM Block Heater

  $113.84$96.76

  Special 2 available
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  Weatherproof Silicone Cord Set & Chrome Plated Receptacle

  SKU: 56-010

  Weatherproof Silicone Cord Set & Chrome Plated Receptacle - 120 Volt - 10' cord - 4 Hole Square Mounting Plate - Fits OE GM Block Heater

  $108.19

   
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  Weatherproof Field-Wired Receptacle - Chrome Plated - 120 Volt

  SKU: 56-005

  Weatherproof field-wired Receptacle - chrome plated - 120 volt - 4 square hole mounting plate - ( no cord )

  $97.95

   
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  Weatherproof Field Wired Receptacle - Zinc Plated

  SKU: 56-008

  Weatherproof field wired receptacle - zinc plated - 120 volt - 3 hole round mounting plate ( no cord )

  $103.25$87.76

  Special 3 available.
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  Weatherproof Receptacle - Four Hole Square Flange Mount - Chrome

  SKU: 56-023

  Weatherproof Receptacle - Four Hole Square Flange Mount - Chrome

  $71.65

   
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  Mounting Bracket

  SKU: 56-003

  Mounting bracket. Fits receptacle with 3 hole mounts

  $37.98$32.28

  Special 7 available
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  Mounting Bracket For 56-010

  SKU: 56-002

  Mounting bracket for 56-010. Fits all receptacle with square plate with 2 or 4 mounting holes.

  $34.88

   
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  Power Receptacle Connector - Replacement Male Plug - 120 Volt

  SKU: 56-016

  Power Receptacle Connector - Replacement male plug for weatherproof receptacle kit

  $31.86

   
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  Rubber Boot for Weatherproof Receptacle

  SKU: 56-017

  Rubber Boot for Weatherproof Receptacle

  $22.34$18.99

  Special 1 available.
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  750 Watt Engine Block Heater - Immersion Type - 120V

  SKU: 56-753

  750 Watt Engine Block Heater - Immersion Type - 120 Volt - Installs in 3/4" NPT port to rear of engine - Comes with Standard 6' Cord ... more

  $74.13

   
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  7' Weatherproof Engine Heater Cord - 120 Volt

  SKU: 56-756

  7' Weatherproof Engine Heater Cord - 120 Volt - When used with 56-753 it will fit 2003-2008 Freightliner chassis with Cummins ISB 4 c... more

  $64.30