A-5B355- Engine Block Frost Plug (400 Watts) 3/8" NPT

A-5B360- Engine Block Frost Plug (600 Watts) 3/4"

A-5B357- Engine Block Frost Plug Heater (1/2")

A-5B361- Engine Block Frost Plug 1" NPT

A-773323M1- Engine Block Frost Plug (600 Watts)

New 400 watt engine block frost plug heater has a .75" diameter plug. This frost plug heater fits multiple Massey Ferguson Tractor models and must be used with a Massey Ferguson engine heater adapter (191184M1).

A-5B600- Engine Block Frost Plug (600 Watts) 1-1/4" Butterfly

New 600 Watt Engine Block Frost Plug Heater has a 1.125" diameter butteryl plug.

A-5B362- Engine Block Frost Plug

New Engine Block Frost Plug Heater has a 1" NPT plug

A-5B611- Engine Block Frost Plug (600 Watts) 1-1/2" Butterfly

New 600 Watt Engine Block Frost Plug Heater has a forged brass body with a 1.5" diameter plug and positive locking assembly. It uses an O-ring seal and is rated for long life.

A-5B605- Engine Block Frost Plug (600 Watts) 1-1/2" Butterfly

New 600 Watt Engine Block Frost Plug Heater has a 1.5" diameter butterl plug.

A-5B631- Engine Block Frost Plug (600 Watts) 1-5/8"

New 600 Watt Engine Block Frost Plug Heater is the most efficient type of engine heater available. It has a forged brass body with a 1.625" diameter plug and positive locking assembly. It uses an O-ring seal and is rated for long life.

A-407046R1- Engine Block Frost Plug (600 Watts) 1-5/8"

New 600 Watt Engine Block Frost Plug Heater is the most efficient type of engine heater available. It has a forged brass body with a 1.625" diameter plug and positive locking assembly. It uses an O-ring seal and is rated for long life.

A-5B633- Engine Block Frost Plug (1,000 Watts) 1-5/8"

New 1000 Watt Engine Block Frost Plug Heater is the most efficient type of engine heater available. It has a forged brass body with a 1.625" diameter plug and positive locking assembly. It uses an O-ring seal and is rated for long life.

A-5B632- Engine Block Frost Plug (600 Watts) 1-5/8"

New 600 Watt Engine Block Frost Plug Heater is the most efficient type of engine heater available. It has a forged brass body with a 1.625" diameter plug and positive locking assembly. It uses an O-ring seal and is rated for long life.

A-5B630- Engine Block Frost Plug (600 Watts) 1-9/16"

New 600 Watt Engine Block Frost Plug Heater has a forged brass body with a 1-9/16" diameter plug and positive locking assembly. It uses an O-ring seal and is rated for long life.

A-5B641- Engine Block Frost Plug (600 Watts) 1-3/4"

New 600 Watt Engine Block Frost Plug Heater is the most efficient type of engine heater available. It has a forged brass body with a 1.75" diameter plug and positive locking assembly. It uses an O-ring seal and is rated for long life.

A-5B681- Engine Block Frost Plug (1,00 Watts) 2"

New 1,000 Watt Engine Block Frost Plug Heater is the most efficient type of engine heater available. It has a forged brass body with a 2" diameter plug and positive locking assembly. It uses an O-ring seal and is rated for long life.

A-5B671- Engine Block Frost Plug (600 Watts) 2"

New 600 Watt Engine Block Frost Plug Heater has a forged brass body with a 2" diameter plug and positive locking assembly. It uses an O-ring seal and is rated for long life.

A-5B675- Engine Block Frost Plug (750 Watts) 2-1/4" Flat Bar

New 750 Watt Engine Block Frost Plug Heater has a 2.25" diameter plug and flat bar lock.

A-5B201- Dip Stick Heater (23")

A-5B1502- Magnetic Heater (3" x 5")

Magnum magnetic heater, heat range pre-set 300°-400° on unit surface, standard 115-120V AC, 300 watts, draws 3 amps, cord length 5-1/2'

A-5B675- Engine Block Frost Plug Heater with 2-1/4" Flat Bar

New 750 Watt Engine Block Frost Plug Heater has a 2.25" diameter plug and flat bar lock.

A-5B125- Lower Radiator Hose Heater (1-1/4")

New 600 watt lower radiator hose heater has a 1.25" hose fitting and has a die cast aluminum body and heavy duty 3 wire cord. (NOTE: Do not install on diesel engines without by-pass in water pump.)

A-5B15- Lower Radiator Hose Heater (1-1/2")

New 600 watt lower radiator hose heater has a 1.5" hose fitting and has a die cast aluminum body and heavy duty 3 wire cord. (NOTE: Do not install on diesel engines without by-pass in water pump.)

A-5B17- Lower Radiator Hose Heater (1-3/4")

New 600 watt lower radiator hose heater has a 1.75" hose fitting and has a die cast aluminum body and heavy duty 3 wire cord. (NOTE: Do not install on diesel engines without by-pass in water pump.)

A-5B20- Lower Radiator Hose Heater (2")

New 1000 watt tank heater kit is thermostatically controlled, has a 5/8" tank port size, a capacity of 16-25 quarts, and 120 / 8.3 volts / amps. (NOTE: replaces GE1000, 12100, 4935-64335)

A-5B850- Tank Heater (850 Watts)

New 850 watt tank heater kit is thermostatically controlled, has a capacity of up to 18 quarts, and 120 / 7 volts / amps. (NOTE: replaces GE850)

A-5B1000- Tank Heater (1000 Watts)

New 850 watt tank heater kit is thermostatically controlled, has a capacity of up to 18 quarts, and 120 / 7 volts / amps. This tank heater fits many brands and models (see below). (NOTE: replaces GE850)

A-5B1500- Tank Heater (1500 Watts)

New 1500 watt tank heater kit is thermostatically controlled, has a capacity of 26-40 quarts, and 120 / 12.5 volts / amps. (NOTE: replaces GE1500, 12150, 4935-64435)