Best Diesel Heater | Reviews & Recommendations

Truly finding the diesel heater is only effective if you can get your hands on some options, which is exactly what we did.

After researching many products, we shaved the list down to the top 10 options today by researching design, capability, durability, features, price, and overall build quality.

We researched hours on these products and compared them to one another to see which one is the best for every need. Read this diesel heater article with an extensive buying guide if you're interested in buying or learning about these diesel heater.

# Preview Product Score
1 VEVOR Diesel Heater 12V, 10L Tank, 5KW Diesel Air Heater, Fast Heating, Diesel Heater with LCD Switch & Remote Control for Truck, Boat, Trailer, Campervans and Caravans

VEVOR Diesel Heater 12V, 10L Tank, 5KW Diesel Air Heater, Fast Heating, Diesel Heater with LCD...

9.5
2 IMAYCC 8KW All-in-One Diesel Air Heater 12V with LCD Switch & Remote Control for Trucks Car Boat Caravan SUV RV Diesel Heater

IMAYCC 8KW All-in-One Diesel Air Heater 12V with LCD Switch & Remote Control for Trucks Car Boat...

9.8
3 VEVOR Diesel Air Heater, 5KW 12V Parking Heater, Mini Truck Heater, Single Outlet Hole, with Black LCD, Remote Control, Fast Heating Diesel Heater, For RV Truck, Boat, Bus, Car Trailer, Motorhomes

VEVOR Diesel Air Heater, 5KW 12V Parking Heater, Mini Truck Heater, Single Outlet Hole, with Black...

9.6
4 Happybuy 5KW Diesel Air Heater 12V Diesel Parking Heater Double Mufflers 5KW Diesel Heater with LCD Thermostat for RV Bus Trailer Motorhome and Boats

Happybuy 5KW Diesel Air Heater 12V Diesel Parking Heater Double Mufflers 5KW Diesel Heater with LCD...

9.5
5 VEVOR Diesel Air Heater All in One, 8KW Diesel Heater 12V, Fast Heating, Diesel Parking Heater with Black LCD & Remote Control for RV Truck, Boat, Bus, Trailer and Motorhomes

VEVOR Diesel Air Heater All in One, 8KW Diesel Heater 12V, Fast Heating, Diesel Parking Heater with...

9.2
6 maXpeedingrods 12V 5KW Diesel Air Heater Remote Control LCD Display No-Punching 9L Tank for RV Trailer Van Boat

maXpeedingrods 12V 5KW Diesel Air Heater Remote Control LCD Display No-Punching 9L Tank for RV...

9.2
7 Happybuy 5KW Diesel Air Heater All in One 12V Diesel Parking Heater Silencer 5000W Diesel Heater Remote Control with LCD Switch for RV Motorhome Bus and Trailer

Happybuy 5KW Diesel Air Heater All in One 12V Diesel Parking Heater Silencer 5000W Diesel Heater...

9.7
8 BONDA 5KW Diesel Heater - 12V Diesel Heater 4 Holes All-in-One with Digital Switch LCD Monitor, Remote Control, 5L Tank, Diesel Air Heaters Kit Ideal for Truck Boat Trailer Motor-homes Vehicle (Black)

BONDA 5KW Diesel Heater - 12V Diesel Heater 4 Holes All-in-One with Digital Switch LCD Monitor,...

9.7
9 Happybuy 5KW Diesel Air Heater 10L Tank Diesel Heater 12V Diesel Parking Heater with LCD Thermostat Monitor & Remote Control for Trucks Boats Bus Car Motor-Homes Vehicle

Happybuy 5KW Diesel Air Heater 10L Tank Diesel Heater 12V Diesel Parking Heater with LCD Thermostat...

9.8
10 Triclicks 8KW Diesel Air Heater 12V Diesel Parking Heater Set LCD Thermostat Fast Heating Diesel Heater For Truck, Boat, Car Trailer, Motorhomes, Touring Car, Campervans, Caravans (Style 2)

Triclicks 8KW Diesel Air Heater 12V Diesel Parking Heater Set LCD Thermostat Fast Heating Diesel...

9.8

List of best diesel heater  Reviews

Bestseller No. 1

VEVOR Diesel Heater 12V, 10L Tank, 5KW Diesel Air Heater, Fast Heating, Diesel Heater with LCD Switch & Remote Control for Truck, Boat, Trailer, Campervans and Caravans

  • Aluminum Housing: The combustion chamber, the base, and the heat-dissipating fin are all sand-blasted aluminum parts. The gasoline parking heater is integrally formed, featuring with uniform heat dissipation, fast heat. Simultaneously, using advanced automatic control technology, the heater has reliable abnormal operating conditions.
  • Fast Heating & Low Emissions: Volatile technology, the ceramic spark plug heats the fuel to evaporate into a gas, quickly ignites, and fully burns. Environmentally friendly air diesel heater, low emission, low fuel, and power consumption, suitable for long running time.
  • Easy To Operate: The LCD screen will clearly show the running state of the machine. The vehicle can be preheated by the remote control to eliminate the frost on the windows. At the same time, the remote control can adjust the oil volume, temperature, and wind speed.
  • Complete Accessory Kit: The diesel heater features a compact structure for easy to install. The diesel fuel heater is equipped with a complete accessory kit, including the muffler, air filter, intake pipe, outlet pipe, and other installation parts. Also, a large capacity oil tank is included and is sealed with threads to prevent leakage.
  • Various Application: The air diesel heater is suitable for truck, boat, car trailer, motorhomes, touring car, camper vans, caravans, and all kinds of other diesel vehicles. The diesel air heater is also suitable for indoor use, such as for home, warehouse, factory, office, etc.
Bestseller No. 2

IMAYCC 8KW All-in-One Diesel Air Heater 12V with LCD Switch & Remote Control for Trucks Car Boat Caravan SUV RV Diesel Heater

  • Wide Application: The 12V diesel air heater can be applied for heating the cab of the freight vehicles, cars, buses, RVs, trucks, engineering vehicles. and It also can be used for home heating with 12V DC adapter. Ignition plug: Made in Japan . Sensor: Made in Germany. Host wiring harness: Made in Korea.
  • Easy to Operate: 8000W Diesel Heater All in One Kit: Saving space and easy to move. Easy to install, economical and convenient. It can be used as a window glass defrost, also for the cab, studio, cabin thermal insulation services.
  • Intelligent Constant temperature: The improved chip adjusts the intake air volume to achieve full combustion by controlling the injection frequency of the oil pump, Heating temperature from 18 to 30℃;Heating range: 20-50m²;-Working temperature: -40℃~50℃(Not restricted by altitude, can be used on plateaus and mountains).
  • LCD Remote Control & Low Noise: With the equiped remote control, you can control this diesel air heater from 50 m of range. This makes the control operation more simple and convenient.With the newly added fixed bracket ,silent fan, silent oil pump, and a muffler,the heater can effectively reduce noise.
  • Complete Accessory Kit : Combustion chamber made of Durable Aluminum Alloy ,Heating Fast and ensure 2 times of longer using life. diesel heater is equipped with a complete set of assembly parts ,screw accessories and instruction. Making it easy to install and use.
Bestseller No. 3

VEVOR Diesel Air Heater, 5KW 12V Parking Heater, Mini Truck Heater, Single Outlet Hole, with Black LCD, Remote Control, Fast Heating Diesel Heater, For RV Truck, Boat, Bus, Car Trailer, Motorhomes

  • All-in-one Diesel Heater: Heater Power: 5KW; Rated Voltage: 12V; Heater Working Temp: -40℃~+50℃; Oil Pump Working Temp: -40℃~+40℃. Fuel Consumption: 0.1-0.24 (L/H)/ 0.026 - 0.063 Gal; Fuel Gasoline: Diesel Only. We have got you covered with this diesel air heater to warm your car and remove the windows' frost on cold winter days. With fast heating and low noise, the aluminum heater runs smoothly in any harsh environment.
  • LCD & Remote Control: Our diesel parking heater is equipped with an intelligent LCD monitor and remote control. Once activated, the heater's timer and thermostat can be automatically or manually adjusted by the built-in LCD panel. Moreover, You can change the temperature via remote control, allowing you to warm the car before entering it on the cold winter morning.
  • Professional Internal Structure: Our all-in-one diesel air heater is made of aluminum for excellent protection. The combustion chamber, the base, and the heat-dissipating scale are all sand-blasted aluminum parts. It is integrally formed, featuring uniform heat dissipation, fast heat. The muffler is a great way to reduce noise and give you a quiet space.
  • Effortless Installation: The fuel tank, heater, and fuel pump of the diesel parking heater have been installed as a whole, which makes your installation very convenient. The full accessories set makes it a breeze to install this parking heater in your vehicle. It can be flexibly installed in the passenger room, trunk, or under the container.
  • Wide Application: As a warming companion for any diesel vehicle, the bunk heater is widely used to heat the cabs of cars, RVs, caravans, trucks, ships, etc. This heating device blows out warm air independently without causing wear and tear or carbon deposits in the engine, thus prolonging engine life by 30%. With the compact and portable design, it is also an excellent choice for home and shop.
Bestseller No. 4

Happybuy 5KW Diesel Air Heater 12V Diesel Parking Heater Double Mufflers 5KW Diesel Heater with LCD Thermostat for RV Bus Trailer Motorhome and Boats

  • Efficient Diesel Heater: Heater Power: 5KW; Rated Voltage: 12V; Heater Working Temp: -40℃~+20℃; Oil Pump Working Temp: -40℃~+20℃. On cold winter days, we have got you covered with this diesel air heater to warm your car and eliminate the windows' frost. With fast heating and low noise, the aluminum heater runs smoothly in any harsh environment.
  • Low Energy Consumption: Fuel Consumption: 0.11-0.51 (L/H); Fuel Gasoline: Diesel Only. The diesel heater features an oil pump that precisely controls the fuel inlet for thorough combustion, saving energy while working smoothly. A full 10L/2.6 gal fuel tank will power your heater for up to 100 hours, ensuring low emissions and long-term running.
  • Intelligent LCD Control: Our diesel parking heater is equipped with an intelligent LCD monitor for digital temperature control. Once activated, the heater's timer and thermostat can be automatically or manually adjusted by the built-in LCD panel. Moreover, a timing heating function is available for presetting the heating switch time.
  • Effortless Installation: Complete Accessories: 1 x Oil Pump, 1 x 10L Tank, 1 x LCD Switch, 2 x Silencers, 1 x Mainline Beam, 1 x Oil Filter, 1 x Air Filter, 1 x Inlet Pipe, 2 x Exhaust Pipes, 1 x Installation Kit. The full accessories set makes it a breeze to install this parking heater in your vehicle. It can be flexibly installed in the passenger room, trunk, or under the container.
  • Wide Application: As a warming companion for any diesel vehicle, the bunk heater is widely used to heat the cabs of cars, RVs, caravans, trucks, ships, etc. This heating device blows out warm air independently without causing wear and tear or carbon deposits in the engine, thus prolonging engine life by 30%. With the compact and portable design, it is also an excellent choice for home and shop.
Bestseller No. 5

VEVOR Diesel Air Heater All in One, 8KW Diesel Heater 12V, Fast Heating, Diesel Parking Heater with Black LCD & Remote Control for RV Truck, Boat, Bus, Trailer and Motorhomes

  • All-In-One Diesel Heater: Heater Power: 8Kw; Rated Voltage: 12V; Working Temperature: -40 °C - +80 °C / 40 - 176 ℉. Fuel Consumption: 0.1-0. 24 (L/H); Fuel Gasoline: Diesel Only. We Have Got You Covered With This Diesel Air Heater To Warm Your Car And Remove The Windows' Frost On Cold Winter Days. With Fast Heating And Low Noise, The Aluminum Heater Runs Smoothly In Any Harsh Environment
  • Lcd & Remote Control: Our Diesel Parking Heater Is Equipped With An Intelligent Lcd Monitor And Remote Control. Once Activated, The Heater'S Timer And Thermostat Can Be Automatically Or Manually Adjusted By The Built-In Lcd Panel. Moreover, You Can Change The Temperature Via Remote Control, Allowing You To Warm The Car Before Entering It On The Cold Winter Morning
  • Professional Internal Structure: Our All-In-One Diesel Air Heater Is Made Of Aluminum For Excellent Protection. The Combustion Chamber, The Base, And The Heat-Dissipating Scale Are All Sand-Blasted Aluminum Parts. It Is Integrally Formed, Featuring Uniform Heat Dissipation, Fast Heat. The Muffler Is A Great Way To Reduce Noise And Give You A Quiet Space
  • Effortless Installation: The Fuel Tank, Heater, And Fuel Pump Of The Diesel Parking Heater Have Been Installed As A Whole, Which Makes Your Installation Very Convenient. The Full Accessories Set Makes It A Breeze To Install This Parking Heater In Your Vehicle. It Can Be Flexibly Installed In The Passenger Room, Trunk, Or Under The Container
Bestseller No. 6

maXpeedingrods 12V 5KW Diesel Air Heater Remote Control LCD Display No-Punching 9L Tank for RV Trailer Van Boat

  • Energy Efficient - The interior heats up rapidly once the heater is in operation. Using an average of 0.16-0.5 liters of diesel and 36 watts of power per hour, which is ideal for long heating periods
  • Comfortable and Warm - The air heater has an output of up to 17,000 BTUs, capable of meeting different heating requirements. In addition, the quiet operation ensures a restful night's sleep
  • Safety - The heater will automatically shut down when the aluminium body temperature exceeds 270 ℃; the exhaust wrap in the kit strengthens the heat resistance, making it safer and more durable to use
  • Easy to Operate - The remote controller and LCD monitor provides fast and intuitive operation, allowing pre-heating and remote temperature adjustment. The timer function lets you set the start-up and shut-down time, useful for unoccupied vehicles
  • Flexible Mounting - The heater can be mounted on either side at a 90° tilt, meaning it can be fixed to walls, as well as inside the vehicle. It is perfectly suited for all kinds of trucks, campers, caravans, trailer and more
Bestseller No. 7

Happybuy 5KW Diesel Air Heater All in One 12V Diesel Parking Heater Silencer 5000W Diesel Heater Remote Control with LCD Switch for RV Motorhome Bus and Trailer

  • All-in-one Diesel Heater: Heater Power: 5KW; Rated Voltage: 12V; Heater Working Temp: -40℃~+50℃; Oil Pump Working Temp: -40℃~+40℃. Fuel Consumption: 0.18-0.48 (L/H); Fuel Gasoline: Diesel Only. We have got you covered with this diesel air heater to warm your car and remove the windows' frost on cold winter days. With fast heating and low noise, the aluminum heater runs smoothly in any harsh environment.
  • LCD & Remote Control: Our diesel parking heater is equipped with an intelligent LCD monitor and remote control. Once activated, the heater's timer and thermostat can be automatically or manually adjusted by the built-in LCD panel. Moreover, You can change the temperature via remote control, allowing you to warm the car before entering it on the cold winter morning.
  • Professional Internal Structure: Our all-in-one diesel air heater is made of aluminum for excellent protection. The combustion chamber, the base, and the heat-dissipating scale are all sand-blasted aluminum parts. It is integrally formed, featuring uniform heat dissipation, fast heat. The muffler is a great way to reduce noise and give you a quiet space.
  • Effortless Installation: The fuel tank, heater, and fuel pump of the diesel parking heater have been installed as a whole, which makes your installation very convenient. The full accessories set makes it a breeze to install this parking heater in your vehicle. It can be flexibly installed in the passenger room, trunk, or under the container.
  • Wide Application: As a warming companion for any diesel vehicle, the bunk heater is widely used to heat the cabs of cars, RVs, caravans, trucks, ships, etc. This heating device blows out warm air independently without causing wear and tear or carbon deposits in the engine, thus prolonging engine life by 30%. With the compact and portable design, it is also an excellent choice for home and shop.
Bestseller No. 8

BONDA 5KW Diesel Heater - 12V Diesel Heater 4 Holes All-in-One with Digital Switch LCD Monitor, Remote Control, 5L Tank, Diesel Air Heaters Kit Ideal for Truck Boat Trailer Motor-homes Vehicle (Black)

  • ❤ Powerful & Efficient: The air heater has a power of 5000W and a rated voltage of 12V. It uses diesel as fuel and has low fuel consumption. It only uses 0.2-0.5 liters of oil per hour.
  • ❤ Excellent Quality: The diesel air heater can be used in the cold season or icy weather, achieve the purpose that heats and removes the frost to them, you can stay warm at any time and location.
  • ❤ Low Noise: Effectively reduce noise through blower speed control, silent fan, silent oil pump. The silent fan sleeps peacefully, and the metering oil pump adopts an improved low frequency pulse with low vibration.
  • ❤ Wide Application: 1. The diesel air heater perfect for the cab of the freight vehicles, vans, storage battery cars and all kinds of other vehicles, it can bring great convenience to your driving; 2. It is also suitable for small indoor use, such as for home, warehouse, factory, office, etc.
  • ❤ Easy Installation: The diesel air heater provides a complete installation kit, including all mounting screws, easy to install for every user.
Bestseller No. 9

Happybuy 5KW Diesel Air Heater 10L Tank Diesel Heater 12V Diesel Parking Heater with LCD Thermostat Monitor & Remote Control for Trucks Boats Bus Car Motor-Homes Vehicle

  • Efficient Diesel Heater: Heater Power: 5KW; Rated Voltage: 12V; Heater Working Temp: -40℃~+50℃; Oil Pump Working Temp: -40℃~+50℃. On cold winter days, we have got you covered with this diesel air heater to warm your car and eliminate the windows' frost. With fast heating and low noise, the aluminum heater runs smoothly in any harsh environment.
  • Low Energy Consumption: Fuel Consumption: 0.64 (L/H); Fuel Gasoline: Diesel Only. The diesel heater features an oil pump that precisely controls the fuel inlet for thorough combustion, saving energy while working smoothly. A full 10L/2.6 gal fuel tank will power your heater for up to 100 hours, ensuring low emissions and long-term running.
  • LCD & Remote Control: Our diesel parking heater is equipped with an intelligent LCD monitor and remote control. You can adjust the temperature by remote control or panel, allowing you to warm the car before entering it on the cold winter morning.
  • Effortless Installation: Complete Accessories: 1 x Air Heater, 1 x Oil Pump, 1 x Oil Filter, 1 x 10L Tank, 1 x LCD Switch, 1 x Remote Control, 1 x Silencer, 1 x Wiring Harness, 1 x Oil Pump Clip, 1 x Mounting Plate, 1 x Tubing, 1 x Air Filter, 1 x Inlet Pipe, 1 x Outlet Pipe, 1 x Exhaust Pipe, 1 x Three-way Piece, 1 x Vent, 1 x Installation Kit. The full accessories set makes it a breeze to install this parking heater in your vehicle.
  • Wide Application: As a warming companion for any diesel vehicle, the bunk heater is widely used to heat the cabs of cars, RVs, caravans, trucks, ships, etc. This heating device blows out warm air independently without causing wear and tear or carbon deposits in the engine, thus prolonging engine life by 30%. With the compact and portable design, it is also an excellent choice for home and shop.
Bestseller No. 10

Triclicks 8KW Diesel Air Heater 12V Diesel Parking Heater Set LCD Thermostat Fast Heating Diesel Heater For Truck, Boat, Car Trailer, Motorhomes, Touring Car, Campervans, Caravans (Style 2)

  • WIDELY USED: ① The air diesel heater can be used for truck, boat, car trailer, motorhomes, touring car, campervans, caravans and all kinds of other diesel vehicles. ② Diesel air heater is also suitable for indoor use, such as for home, warehouse, factory, office, etc. Tips: The smaller the space, the faster the warmth. If the space is large, it is recommended to buy a few more heaters to heat it.
  • RAPID HEATING & LOW EMISSIONS: Remote control can Preheating, oil quantity, temperature and wind speed can be adjusted, window's frost can be eliminated. Environmentally air diesel heater, low emissions, low fuel consumption. All in one (Diesel Air Heater), saving space and easy to move. When the vehicle is replaced, it can be disassembled to the new car. NOTE: The remote control needs to be set before it can be used.
  • EASY TO OPERATE: The LCD dynamic display will clearly show the running state of the machine. Fuel, electricity, temperature can be set arbitrarily. LCD dynamic display, easy to operate, at a glance. If in doubt, please refer to the operating instructions of the LCD dynamic display on the picture.
  • VOLATILE TECHNOLOGY: Volatile technology, by the ceramic ignition plug will fuel heating evaporated into gas, fast ignition, full combustion. Item Size: about 14.5" x 10.2" x 9.8" inch (As picture shows).
  • Package Included: 1 x Diesel Air Heater, 1 x Set of Accessories (Shown as Picture).
Review

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