Best Zerostart Freeze Plug Type Engine Heaters in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Zerostart Freeze Plug Type Engine Heaters

Zerostart 3400063 Silicone Pad Heater Engine Oil, Transmission Fluid, Reservoir and Hydraulic Fluid Heater, 3½" x 4½" | 120 Volts | 250 Watts
#TOP1
Zerostart 3400063 Silicone Pad Heater Engine Oil, Transmission
9.1
PM SCORE
Zerostart 3100072 Freeze Plug Engine Block Heater for Jeep, Eagle, 2" Diameter | CSA Approved | 120 Volts | 600 Watts
#TOP2
Zerostart 3100072 Freeze Plug Engine Block Heater For
8.0
PM SCORE
Zerostart 3100043 Freeze Plug Engine Block Heater for Ford/Lincoln/Mercury, International/Navistar, 1-1/2-Inch Diameter | CSA Approved | 120 Volts | 1000 Watts
#TOP3
Zerostart 3100043 Freeze Plug Engine Block Heater For
7.1
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Zerostart Freeze Plug Type Engine Heaters of 2026

Market Overview
Zerostart Freeze Plug Type Engine Heaters Reviewed
  • Reviews Analyzed: 450 Items
  • PM Avg. Rating: 4.9 / 10
19 Products Evaluated
  • Highest Price: $106.00
  • Lowest Price: $30.21
  • Avg. Price: $53.63

Zerostart 3400063 Silicone Pad Heater Engine Oil, Transmission Fluid, Reservoir And Hydraulic Fluid Heater, 3½" X 4½" | 120 Volts | 250 Watts

ZEROSTART
3400063
4.50 X 3.50 X 0.25 Inches
0.51 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Warms internal engine components for quick starts in cold weather and reduces engine wear by improving the flow of fluids

Install on smooth metal surfaces

3½" (9. 5 cm) x 4½" (11 cm)

Oil pan capacity: 5-13 qtrs. (4. 7-12. 3 L) | Hydraulic fluid capacity: 6-16 gal (22. 7-60. 5 L)

Volts: 120 | Watts: 250 | Amps: 2. 1 | Plug Type: 120 Volt, 15 Amp (Type A)

Zerostart 3100072 Freeze Plug Engine Block Heater For Jeep, Eagle, 2" Diameter | Csa Approved | 120 Volts | 600 Watts

ZEROSTART
3100072
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ensure quick winter starts and reduce engine wear

For Jeep, Eagle. See Zerostart catalog for specific applications.

2" diameter

5.8' (1.8m) cord included

Volts: 120 | Watts: 600 | Plug Type: 120 Volt, 15 Amp (Type A)

CSA approved

Fit type: Vehicle Specific

Zerostart 3100043 Freeze Plug Engine Block Heater For Ford/Lincoln/Mercury, International/Navistar, 1-1/2-Inch Diameter | Csa Approved | 120 Volts | 1000 Watts

ZEROSTART
3100043
7.00 X 5.40 X 2.50 Inches
0.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ensure quick winter starts and reduce engine wear

For Ford/Lincoln/Mercury, International/Navistar. See Zerostart catalog for specific applications.

1-1/2-Inch Diameter

7.5' (2.29m) cord included

Volts: 120 | Watts: 1000 | Plug Type: 120 Volt, 15 Amp (Type A) | CSA Approved

Fit type: Vehicle Specific

Zerostart 3100059 Freeze Plug Engine Block Heater For Chevrolet, Gmc, 1-5/8-Inch Diameter | Csa Approved | 120 Volts | 1000 Watts

ZEROSTART
3100059
6.89 X 5.12 X 1.97 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ensure quick winter starts and reduce engine wear

For Chevrolet, GMC. See Zerostart catalog for specific applications.

1-5/8-Inch diameter

5' (1.52m) cord included

Volts: 120 | Watts: 1000 | Plug Type: 120 Volt, 15 Amp (Type A)

CSA approved

Zerostart 3600010 Auto And Light Truck Replacement Cordset For Freeze Plug Engine Block Heaters, 7.5-Feet | Csa Approved | 120 Volts

ZEROSTART
3600010
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

single cord with male plug and female silicone connector

cord length: 7.5-feet

18/3 hpn wire; right angle connector

see zerostart catalog for specific applications

plug type: 120 volt, 15 amp (type a)

csa approved

Fit type: Universal

Zerostart 3100054 Freeze Plug Engine Block Heater For Amc, Buick, Chevrolet, Gmc, Ford/Licoln/Mercury, International, Jeep, Massey, Pontiac , Black

ZEROSTART
3100054
7.00 X 5.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ensure quick winter starts and reduce engine wear

For AMC, Buick, Chevrolet, GMC, Ford/Licoln/Mercury, International, Jeep, Massey, Pontiac. See Zerostart catalog for specific applications.

1-5/8-Inch Diameter

5.8' (1.8m) cord included

Volts: 120 | Watts: 600 | Plug Type: 120 Volt, 15 Amp (Type A) | CSA Approved

Zerostart 3100041 Freeze Plug Engine Block Heater For Buick, Chevrolet, Oldsmobile, Pontiac, 1-1/2-Inch Diameter | Csa Approved | 120 Volts | 400 Watts

ZEROSTART
3100041
6.70 X 5.20 X 2.20 Inches
0.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ensure quick winter starts and reduce engine wear

For Buick, Chevrolet, Oldsmobile, Pontiac. See Zerostart catalog for specific applications.

1-1/2-Inch Diameter

5.8' (1.8m) cord included

Volts: 120 | Watts: 400 | Plug Type: 120 Volt, 15 Amp (Type A) | CSA Approved

Zerostart 3100023 Freeze Plug Engine Block Heater For Ford, Honda, International, Mazda, Nissan, Perkins, 35Mm Diameter | Csa Approved | 120 Volts | 400 Watts

ZEROSTART
3100023
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ensure quick winter starts and reduce engine wear

For Ford, Honda, International, Mazda, Nissan, Perkins. See Zerostart catalog for specific applications.

35mm diameter

5.8' (1.8m) cord included

Volts: 120 | Watts: 400 | Plug Type: 120 Volt, 15 Amp (Type A)

CSA approved

Zerostart 3100016 Freeze Plug Engine Block Heater For Ford/Lincoln/Mercury, Kia, Mazda, Nissan, Toyota, Case Ih/Ji Case/Case New Holland, Mitsubishi, Perkins, 35Mm Dia,Csa Approved,120 Vlts, 400 Watts

ZEROSTART
3100016
0.00 X 0.00 X 0.00 inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ensure quick winter starts and reduce engine wear

For Ford/Lincoln/Mercury, Kia, Mazda, Nissan, Toyota, Case IH/ JI Case/Case New Holland, Mitsubishi, Perkins. See Zerostart catalog for specific applications.

35mm Diameter

5.8' (1.8m) cord included

Volts: 120 | Watts: 400 | Plug Type: 120 Volt, 15 Amp (Type A) | CSA Approved

Zerostart 3100025 Freeze Plug Engine Block Heater For Kubota, 35Mm Diameter | Csa Approved | 120 Volts | 400 Watts

ZEROSTART
3100025
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ensure quick winter starts and reduce engine wear

For Kubota. See Zerostart catalog for specific applications.

35mm diameter

5' (1.52m) cord included

Volts: 120, Watts: 400, Plug Type: 120 Volt, 15 Amp (Type A)

CSA approved

Zerostart 3400083 Silicone Pad Heater Engine Oil, Transmission Fluid, Reservoir And Hydraulic Fluid Heater, 3½" (9.5 Cm) X 4½" (11 Cm) | Csa Approved | 240 Volts | 250 Watts

ZEROSTART
3400083
4.50 X 3.50 X 1.00 Inches
0.51 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Warms internal engine components for quick starts in cold weather and reduces engine wear by improving the flow of fluids

Install on smooth metal surfaces

3½" (9. 5 cm) x 4½" (11 cm)

Oil pan capacity: 5-13 qts (4. 7-12. 3 L), Hydraulic fluid capacity: 6-16 gal (22. 7-60. 5 L)

Thermostatically protected: on at 270°(132°C), off at 300°F (149°C)

Volts: 240, Watts: 250, Amps: 1, Plug Type: 240 Volt, 15 Amp (Type B)

CSA Approved

Includes Dow Chemicals XIAMETER SLT-5200 Acetoxy Blue Sealant

Fit type: Universal Fit

Zerostart 3400031 Silicone Pad Heater Engine Oil, Transmission Fluid, Reservoir And Hydraulic Fluid Heater, 3" (7.6 Cm) Diameter | Csa Approved | 120 Volts | 125 Watts

ZEROSTART
3400031
3.00 X 3.00 X 1.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Warms internal engine components for quick starts in cold weather and reduces engine wear by improving the flow of fluids

Install on smooth metal surfaces

3" (7. 6cm) diameter

Oil pan capacity: 3-6 qts (2. 8-5. 7 L) | Hydraulic fluid capacity: 1-7 gal (3. 8-26. 5 L)

Thermostatically protected: on at 170°(77°C), off at 200°F (93°C)

Volts: 120 | Watts: 125 | Amps: 1 | Plug Type: 120 Volt, 15 Amp (Type A)

CSA Approved

Fit type: Universal Fit

Zerostart 3100013 Freeze Plug Engine Block Heater For Allis Chalmers, International/Navistar, Perkins, Massey Ferguson, 1-1/4-Inch Diameter | Csa Approved | 120 Volts | 600 Watts

ZEROSTART
3100013
6.90 X 5.20 X 2.00 Inches
0.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ensure quick winter starts and reduce engine wear

For Allis Chalmers, International/Navistar, Perkins, Massey Ferguson. See Zerostart catalog for specific applications.

1-1/4-Inch Diameter

13" (33cm) cord included

Volts: 120 | Watts: 600 | Plug Type: 120 Volt, 15 Amp (Type A) | CSA Approved

Zerostart 3100065 Freeze Plug Engine Block Heater For Amc, Cadillac, Chevrolet, Pontiac, Ford, Mercury, Lincoln, Jeep, Eagle, Isuzu, Zetor, 45Mm Diameter | Csa Approved | 120 Volts | 600 Watts

ZEROSTART
3100065
7.00 X 5.00 X 2.00 Inches
0.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ensure quick winter starts and reduce engine wear

For AMC, Cadillac, Chevrolet, Pontiac, Ford, Mercury, Lincoln, Jeep, Eagle, Isuzu, Zester. See Zerostart catalog for specific applications.

45mm diameter

5.8' (1.8m) cord included

Volts: 120 | Watts: 600 | Plug Type: 120 Volt, 15 Amp (Type A)

CSA approved

Zerostart 3600003 Freeze Plug Heater

ZEROSTART
3600003
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Item Package Dimension: 13.99999998572L x 3.6999999962260004W x 0.0199999999796H inches

Item Package Weight - 0.009999999991614094 Pounds

Item Package Quantity - 1

Product Type - AUTO PART

Zerostart 3100045 Freeze Plug Engine Block Heater For Caterpillar, Detroit, Massey Ferguson, Perkins, 1-1/2-Inch Diameter | Csa Approved | 120 Volts | 600 Watts

ZEROSTART
3100045
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BarMac Automotive 8.85

Features

Ensure quick winter starts and reduce engine wear

For Caterpillar, Detroit, Massey Ferguson, Perkins. See Zerostart catalog for specific applications.

1-1/2-Inch diameter

5' (1.52m) cord included

Volts: 120 | Watts: 600 | Plug Type: 120 Volt, 15 Amp (Type A)

CSA approved

Zerostart 3100069 Freeze Plug Engine Block Heater For Isuzu, 45Mm Diameter | Csa Approved | 120 Volts | 400 Watts

ZEROSTART
3100069
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

ensure quick winter starts and reduce engine wear

for isuzu. see zerostart catalog for specific applications.

45mm diameter

5.8' (1.8m) cord included

volts: 120, watts: 400, plug type: 120 volt, 15 amp (type a)

csa approved

Fit type: Vehicle Specific

#TOP18

Zerostart 3400081 Silicone Pad Heater Engine Oil, Transmission Fluid, Reservoir And Hydraulic Fluid Heater, 3" (7.6 Cm) Diameter | Csa Approved | 240 Volts | 125 Watts

ZEROSTART
3400081
3.00 X 3.00 X 1.00 Inches
0.51 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Warms internal engine components for quick starts in cold weather and reduces engine wear by improving the flow of fluids

Install on smooth metal surfaces

3" (7. 6cm) diameter

Oil pan capacity: 3-6 qts (2. 8-5. 7 L) Hydraulic fluid capacity: Up to 5 gal (18. 9 L)

Ieqfue Engine Heater Oil Pan Heater 3400119 Silicone Pad Heater Compatible With Zerostart 120 Volts 125 Watts

IEQFUE
3400119
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
IEQFUE 6.47

Features

120 Volts 125 Watts,Engine Heater Oil Pan Heater

Top 10 freeze plug type engine heaters Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Zerostart 18
Ieqfue 1

Top 10 freeze plug type engine heaters Brands Pie Chart


We've carried out a comprehensive analysis of 450 reviews on freeze plug type engine heaters, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select freeze plug type engine heaters priced around $53.63, with top brands including and zerostart and facon

Our team of expert editors reviewed these high-quality items and handpicked the top 19 freeze plug type engine heaters for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include and amazon.com and genesis lighting .

We are dedicated to assisting our users in finding the right heaters Products based on their needs, saving them considerable time when choosing which freeze plug type engine heaters to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.