10 bestEngine Block Heaterof June 2025
112M consumers helped this year.
18% off
1

Kat's - 1155X 1155 200 Watt Magnetic Heater
Kat's

9.9
7% off
2

Zerostart 310-0003 Engine Block Heater
Zerostart

9.8
5% off
3

Zerostart 2204037 Circulation Heater, 5/8" (15.9 mm) Diameter Inlet/Outlet | CSA Approved | 120 Volts | 1500 Watts
Zerostart

9.7
5% off
4

Zerostart 3100006 Engine Block Heater for Acura, Cadillac, Honda, Saab, 28mm Thread | CSA Approved | 120 Volts | 400 Watts
Zerostart

9.6
5

***Original*** HOTSTART Engine Heater TPS151GT10-000 - Coolant preheater | 1500 watts 120V 12.5A | ON: 100°F (38°C) – Off 120°F (49°C) | 1 Year Warranty!
Thunder Parts

9.4
OtherUp to 9% off
6

1000W Coolant Heater, Engine Block Heater 1000W Engine Water Jacket Heater Self Circulating Generator Thermostat Coolant Heater, Immersion Heaters (120V)
YWBL-WH

9.3
7

HOTSTART TPS101GT10-000 Engine Heater | Heating Fluid: Engine Coolant, Water, other - No pump needed | Auto Thermostat Range ON: 100°F – OFF 120°F | Original | 1 Year Warranty!
Hotstart

9.1
8

Cummins 5.9 & 3.9 L 1000w Engine block heater 1987-2002 4BT 6BT
Phillips & Temro

8.9
9

VVKB 110V Hotstart Engine Block Heater 1000W Built-in water pump and Thermostat
VVKB

8.6
5% off
10

Zerostart Engine Block Immersion Heater for Buick, Chevrolet, Oldsmobile, Pontiac, Belarus, John Deere, Kubota, Perkins, Massey Ferguson
Zerostart

8.4

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