When you buy through our links, we may earn a commission. Learn more ›
Wiki Shopping
Wiki Shopping
TipsLearnAbout
Wiki Shopping

Freeze Plug Type Engine Heaters

All Engine Heaters

12 freeze plug type engine heaters from KAT'S, Zerostart and Fexhull.

All filtersFilters (2)×
Type: Freeze Plug Type  ×Power: 400W  ×Clear all
BrandKAT'S6Zerostart3Cikroci1Reliable Aftermarket Parts1Usvehj1
TypeFreeze Plug Type12
Power400W12600W5200W31000W21500W2500W1750W1
Clear allShow 12 Engine Heaters
Type: Freeze Plug Type  ×Power: 400W  ×12 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
Cikroci

Freeze Plug Type, 400W

+400W output for engine block heating
+Magnetic design for mounting on a freeze plug
+Suited to agricultural and vehicle engines
−Magnetic mounting depends on a steel or iron engine block
No price recorded yet.
KAT'S

Freeze Plug Type, 400W

+400W output for engine block heating
+40mm frost plug size for a direct block fit
+Frost plug design installs in place of the original plug
−Only fits engines that use a 40mm freeze plug opening
No price recorded yet.
KAT'S

Freeze Plug Type, 400W

+400W output for engine block heating
+1-inch NPT thread for a threaded port installation
+Threaded design seals into a tapped engine port
−Only fits engines with a 1-inch NPT port
No price recorded yet.
KAT'S

Freeze Plug Type, 400W

+400W output for engine block heating
+3/4-inch NPT thread for a threaded port installation
+Threaded design seals into a tapped engine port
−Only fits engines with a 3/4-inch NPT port
No price recorded yet.
KAT'S

Freeze Plug Type, 400W

+400W output for engine block heating
+3/4-inch NPT thread for a threaded port installation
+Threaded design seals into a tapped engine port
−Only fits engines with a 3/4-inch NPT port
No price recorded yet.
KAT'S

Freeze Plug Type, 400W

+400W output for engine block heating
+30mm frost plug size for a direct block fit
+Frost plug design installs in place of the original plug
−Only fits engines that use a 30mm freeze plug opening
No price recorded yet.
Zerostart

Freeze Plug Type, 400W

+Freeze plug design installs into the engine block
+400W output for engine warming
+Uses a 3/4-inch NPT thread for fitting
−Requires a 0.75-inch opening for installation
No price recorded yet.
Usvehj

Freeze Plug Type, 400W

+400W output with 120V power
+1-inch NPT brass adapter for a threaded port
+Freeze plug type fits a plug-style opening
No price recorded yet.
Reliable Aftermarket Parts

Freeze Plug Type, 400W

+120V operation for standard household outlets
+400W output for steady engine block heating
+Frost plug type installs in the engine block opening
No price recorded yet.
Zerostart

Freeze Plug Type, 400W

+400W heater output for engine block warming
+35mm freeze plug size for direct block fitting
+Freeze plug design installs in an engine block opening
No price recorded yet.
Zerostart

Freeze Plug Type, 400W

+400W heater output for engine block warming
+1-inch NPT thread for a standard pipe fitting
+Freeze plug design installs in an engine block opening
No price recorded yet.

Compare specs

engine heaterTypePowerSpec scorePrice
Freeze Plug Type400Wn/aNo current price
Freeze Plug Type400Wn/aNo current price
Freeze Plug Type400Wn/aNo current price
Freeze Plug Type400Wn/aNo current price
Freeze Plug Type400Wn/aNo current price
Freeze Plug Type400Wn/aNo current price
Freeze Plug Type400Wn/aNo current price
Freeze Plug Type400Wn/aNo current price
Freeze Plug Type400Wn/aNo current price
Freeze Plug Type400Wn/aNo current price

Other Type options

Rooftop Tents49Antenna Toppers69Truck Body Armor63Bumpers & Bumper Accessories56Deflectors & Shields70Emblems80Fender Flares & Trim69Gas Caps73Gas Tank Doors71Grilles & Grille Guards79Hood Scoops & Vents66Horns & Accessories58

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.