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Zerostart Freeze Plug Engine Block Heater (3100049) - 40mm, 400 Watt SKU: 3100049
Block Heater. 400 Watt, 40 mm plug. LS: Tractors: P7010, P7020, P7030, XR3037, XR4040, XR4046, XU5055, XU5065. New Holland: Tractors: Boomer 37, Boomer 41, Boomer 47. ASV: Skid Loader: RC30. Caterpillar: Excavator: 302.5. Replacement Cord GE24C. Sold out

TISCO Zerostart Freeze Plug Engine Block Heater (3100054) - 1-5/8", 600 Watt SKU: GE315
Engine block heater. 1-5/8" diameter, block type with o-ring seal. Fits Int'l Harv. 340, 504, 2504, & most six(6) cylinder models. 750 Watts. Replacement cord: GE24C, 5' long. Sold out

TISCO Zerostart Freeze Plug Engine Block Heater (3100061) - 1-5/8", 600 Watt SKU: 106725A1
600 Watt, 120 volt Engine Block Heater. 1-5/8" diamter, freeze plug mount. Fits DSD & ESD659 (362 CID 6 cyl), 660 (363 CID 6 cyl), 680 (380 CID 6 cyl). Install 2nd and 3rd left side. Point element up or down. Two heaters recommended. Sold out

TISCO Zerostart Freeze Plug Engine Block Heater (3100064) - 1-3/4", 400 Watt SKU: K962704
1-3/4" dia. dish type frost plug heater. David Brown Tractors: 770, 880, 990, 1200. 750 watts. Replacement cord: GE24C, 5' long. In stock, 3 units

TISCO Zerostart Freeze Plug Engine Block Heater (3100065) - 1-3/4", 600 Watt SKU: GE24
Engine block heater, 1-3/4" diameter, with 60" cord. For Ford Tractors: 3000, 4000, 5000, 7000, 8000, 9000 series (1968 to 1970). 600 watts. Replacement cord: GE24C, 5' long. In stock, 5 units

TISCO Zerostart Freeze Plug Engine Block Heater (3100112) - 1-1/2", 750 Watt SKU: D0NN8B152C-OE
Engine block heater, OEM specifications. 750 watt, 1 1/2" diameter cup type frost plug with 13" cord. Tractors: 3000, 4000, 5000, 7000, 8000, 9000 series (1971 & up). Replacement cord: GE360C In stock, 13 units

TISCO Zerostart Freeze Plug Engine Block Heater (8602050) - 2", 1,000 Watt SKU: TP-AR50518
Engine coolant heater 12 inch cord. 1000 watt, 120 volt. Fits 2 inch diameter smooth bore core hole. For 400 and 500 series engines. Tractors: 4000, 4020, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5020, 6030, 7020, 7520, 8430, 8440, 8630, 8640; Combines: 6620, 7700, 7720, 8820. Sold out

TISCO Zerostart Freeze Plug Engine Block Heater (8608512) - 1-1/4", 1,250 Watt SKU: 71151C91
1250 Watt, 120 volt Engine Block Heater. 1-1/4" diamater, freeze plug mount. Uses replacement cord A44813. Fits International Harvester 966, 1066, 1086, 1466. Install in left side. Only 1 unit left

TISCO Zerostart Magnetic Heater (3400017) - 180 Watt SKU: MBH1153
Magnetic utility heater. 120 volt AC, 200 Watts. Built-in thermostat maintains optimum temperature - will not exceed 250 degreeF (121 degreeC). Quick-grip handle protects hands from heat. 4-3/8 inch (11cm) length, 2-1/2 inch (6.3cm) width, 3 inch (7.5cm) height (including handle). In stock, 15 units

TISCO Zerostart Radiator Hose Heater (3200001) - 1", 375 Watt SKU: GEH100
In stock, 8 units

TISCO Zerostart Radiator Hose Heater (3200002) - 1-1/4", 375 Watt SKU: GEH125
Heater, Hose insert for 1-1/4" I.D. hose. 375 watt. 110-120 volt AC. 42" long cord. Replacement cord: GEHCORD. In stock, 27 units

TISCO Zerostart Radiator Hose Heater (3200003) - 1-1/2", 600 Watt SKU: GEH150
Heater, Hose insert for 1-1/2" I.D. hose. 600 watt. 110-120 volt AC. 42" long cord. Replacement cord: GEHCORD. In stock, 7 units