5kw 12v Diesel Air Parking Heaters of 2025

Advertising Disclosure

Last Updated - June 9, 2025

Best Choice

1

LF Bros
LF Bros 110V/12/24V 5KW Diesel Heater, All-in-One 5L Air Diesel Parking Space Heater with Stylish Design, Come with Remote Control and LCD Screen, Suitable for Home Shop Garage Camper

8.2 Thermal power

8.0 Remote Control

8.0 worth the money

Why we love it

Efficient fuel consumption and heating.

Versatile for various spaces and power sources.

Easy setup with included remote control.
Main highlights

Efficient Heating Performance
Provides 17000 BTU with low fuel consumption of 0.18-0.53L/H.

Versatile Use Cases
Ideal for RVs, campers, garages, and homes with 110V, 12V, and 24V support.

High Quality Construction
Praised for robust build quality and reliable performance.
Show more
9.9

Exceptional

View offer on:

Show more
How do we rank?

Using our advanced technology, we scan thousands of products and stores, analyzing reviews, ratings, and trends to find what matters most to users like you.

Our team then reviews the data and real user feedback, combining AI and human insights to bring you real-time, top-rated recommendations to guide your decisions with clarity and confidence.
Value for Money

2

Fiberfly
Fiberfly Diesel Heater 5KW, 15L Tank, Diesel Air Heater 12V, Muffler, Diesel Parking Heater with LCD Thermostat Monitor of Plateau Version & Remote Control for RV, Trailer, Boat, Truck and Motor-home

9.1 Temperature control

8.7 Thermal power

8.0 worth the money

Why we love it

Efficient fuel consumption and low emissions.

Wide application for various diesel vehicles.

Automatic control for customizable settings.
Main highlights

Compact Low Emission Heater
This diesel heater offers a 5KW power output, low emissions, and fuel consumption, making it environmentally friendly and efficient for heating various diesel vehicles.

Versatile Heating Applications
Ideal for commercial vehicles, automotive, recreational vehicles, buses, vans, trucks, and more, ensuring warmth and comfort in diverse settings.

Efficient Fuel Consumption
Customers consistently praise the heater's low fuel consumption and efficiency, noting significant savings compared to propane and minimal power draw.
Show more
9.8

Exceptional

View offer on:

Show more
3

VEVOR
VEVOR 5KW Diesel Air Heater 10L Tank Diesel Heater 12V Diesel Parking Heater Muffler with LCD Thermostat and Remote Control for RV Bus Trailer Motor-home and Boats

22% Off

8.0 Thermal power

8.0 worth the money

8.0 Easy installation

Why we love it

It will keep you warm in the car on cold days

It is fuel efficient

It is easy to install
Main highlights

Low Energy Consumption: Fuel consumption: 0.16-0.52 (L/H). The diesel heater features an oil pump that precisely controls the fuel inlet for 100% combustion. The efficient air heater takes around one gallon for one night to keep cozy during cold weather. The oil pump vibration is low, effectively reducing the noise and letting you enjoy a quiet and warm space.
Feel Warmer in No Time: Feel warmth with every breath! The inhaled cool air is heated and becomes hotter via the aluminum combustion chamber. The diesel heater heats fast and increases the temperature of the car within 10 minutes; it can also pre-heat the engine and clear the window's frost in no time!
Efficient Diesel Heater: Heater power: 5 KW; Rated Voltage: 12V; Fuel type: Diesel; Applicable Range: 161-215ft²/15-20m². Applicable Height: below 9843 ft. Don't let cold winters leave you frozen and stop you from traveling, or camping in all four seasons. Get ready to stay warm with our diesel air heater.
Diesel Vehicles & Indoor Use: As a warming companion for any diesel vehicle, the bunk heater is used widely to heat the interior of cars, RVs, caravans, trucks, ships, etc. It provides constant temperature control, timing function, voice broadcasting, preheating, and overheating protection at ≥518°F/270°C. And thanks to its compact and portable design, it is also an excellent choice while at home or shopping.
Clear LCD & Convenient Remote Control: Starting up the bunk heater is so easy. You can start up the bunk heater or adjust the temperature 46℉-96.8℉/8℃-36℃ by remote control or LCD panel. 98 ft/30 m long control distance and timing system allow you to preheat the engine and the cab in advance so you can enjoy the warmth of home when you open the vehicle's door in winter.
Show more
9.7

Exceptional

View offer on:

Show more
4

Triclicks
Triclicks Diesel Air Heater 12V 5KW-8KW Parking Heater Diesel Night with Silencer LCD Switch Remote Control 10L Tank For Truck, Boat, Car Trailer, Motorhomes, Campervans, Caravas
Main highlights

Widely Used: 12V diesel air heater can be used for truck, boat, car trailer, motorhomes, touring car, campervans, caravans and all kinds of other diesel vehicles. 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.
Remote Control & LCD Switch: Equipped with LCD monitor and remote control . The LCD dynamic display will clearly show the running state of the machine. Fuel, electricity, temperature can be set arbitrarily to meet your different needs.
Package Included: 1 x Diesel Air Heater, 1 x Set of Accessories (Shown as Picture), 1 x English Instructions. Full kit includes everything needed for standard installation. Professional installation is recommended.
Low Energy Consumption & Free Setting: Environmentally air diesel heater, low emissions, low fuel consumption. The fuel pump vibration is low, effectively reducing the noise and letting you enjoy a quiet and warm space.
Easy to Operate: With a compact structure, the portable diesel heater is easy to move. When the vehicle is replaced, it can be disassembled and reinstalled in the new location. Volatile technology, by the ceramic ignition plug will fuel heating evaporated into gas, fast ignition, full combustion.
Show more
9.5

Excellent

View offer on:

Show more
5

PHILTOP
PHILTOP Diesel Air Heater Parking Heater 5KW 12V Split-Top-Type Diesel Heater 4 Holes Parking Heater Diesel Air Heater With LCD Switch & Remote Control with Constant Temperature Timing (Black)
Main highlights

【Warranty and Service】 30-day free exchange. 5-year warranty service. Risk-free shopping, if you have any questions, please feel free to contact us, 24 hours a day to serve you. I believe this heater must be your best choice, enjoy a comfortable life with your family~
【Specifications】 Diesel Air Heater Dimensions (L x W x H): 39 x 14 x 14 cm, this is a compact and exquisitely designed exquisite air heater. The product itself occupies a small area and it is easy to find installation space. Remote control, very convenient. Note: The remote control needs to be set up before it can be used!
【Power Voltage】 Diesel air parking heater power: 5KW, fuel: diesel, rated voltage: 12V, car air conditioning type: heating, fuel consumption (L/h): 0.11-0.51, heater operating temperature: -40℃~+50℃, oil pump operating temperature: -40℃~+50℃, ambient temperature, set oil volume and set temperature can all be reflected on the LCD screen. The fuel tank is made of ABS material, compact structure and easy installation.
【Package Included】 1 air heater, 1 remote control (without battery), 1 LCD display, 1 muffler (silencer), 1 air filter, 1 oil pipe, 1 wiring harness, 1 oil pump, 1 oil filter, 1 air filter, 1 fuel tank, 1 air outlet, 1 exhaust pipe, 1 intake pipe, 1 outlet pipe, 1 fixing plate, 1 installation accessories. We recommend professional installation. If you want to install it yourself, don't worry~ We will provide a full range of installation instructions!
【2024 Upgraded Version】 This is the 2024 upgraded version of the ideal second-generation diesel parking air heater. The air heater can help you reduce fuel consumption while driving or in cold winter, reduce the wear of the car engine, and the defrost and defogger can quickly eliminate frost and fog on the car window glass, improving driving safety. Let you no longer feel cold in winter and enjoy a comfortable driving experience.
Show more
9.4

Excellent

View offer on:

Show more
6

Triclicks
Triclicks Diesel Air Heater with Bluetooth APP Control 12V 5KW-8KW Parking Heater Diesel Night Heater Remote Control LCD Monitor 10L Tank For Truck, Boat, Car Trailer, Motorhomes, Campervans, Caravans

Why we love it

Low energy consumption and emissions.

Bluetooth app for remote control.

Portable and easy to install.
Main highlights

Efficient Heating and Versatility
The diesel air heater offers low emissions and fuel consumption, making it an eco-friendly choice for vehicles and indoor spaces.

Ideal for Diverse Environments
Perfect for trucks, boats, campervans, warehouses, and offices, ensuring warmth in both mobile and stationary settings.

Convenient Bluetooth Control
Customers love the Bluetooth app, allowing remote management of temperature and settings up to 98 ft away.
Show more
9.3

Excellent

View offer on:

Show more
7

VEVOR
VEVOR Diesel Air Heater, 12 V 5KW All in One Bunk Parking Heater, with Remote Control, LCD Thermostat Monitor, Silencer and Large Air Outlet for RV Trucks Bus and Trailer

20% Off

9.7 Temperature control

9.3 worth the money

8.7 Noise level

Why we love it

Quickly heats spaces even in extreme cold.

Low fuel consumption for efficient heating.

Convenient remote control operation.
Main highlights

Efficient Heating System
The diesel heater heats up quickly, raising the temperature within 10 minutes and can pre-heat the engine and clear window frost.

Versatile Use Cases
Ideal for heating cars, RVs, caravans, trucks, ships, and even indoor spaces, thanks to its compact and portable design.

Praised Fuel Efficiency
Customers appreciate the low fuel consumption and efficient heating, with many noting it burns fuel efficiently and keeps spaces warm with minimal noise.
Show more
9.1

Excellent

View offer on:

Show more
8

VEVOR
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

19% Off

9.1 Thermal power

8.0 Easy installation

8.0 worth the money

Why we love it

The diesel air heater warms your car and removes the windows frost on cold winter days.

It is equipped with an intelligent LCD monitor and remote control.

The all in one diesel air heater is made of aluminum for excellent protection.
Main highlights

Low Energy Consumption: Fuel consumption: 0.1-0.24 (L/H)/ 0.026 - 0.063 Gal (L/H). The diesel heater features an oil pump that precisely controls the fuel inlet for 100% combustion. The efficient air heater takes less than one gallon for one night to keep cozy during cold weather. The oil pump vibration is low, effectively reducing the noise and letting you enjoy a quiet and warm space.
Feel Warmer in No Time: Feel warmth with every breath! The inhaled cool air is heated and becomes hotter via the aluminum combustion chamber. The diesel heater heats fast and increases the temperature of the car within 10 minutes; it can also pre-heat the engine and clear the window's frost in no time!
Diesel Vehicles & Indoor Use: As a warming companion for any diesel vehicle, the bunk heater is used widely to heat the interior of cars, RVs, caravans, trucks, ships, etc. Thanks to its compact and portable design, it is also an excellent choice while at home or shopping.
Clear LCD & Convenient Remote Control: Starting up the bunk heater is so easy. You can start up the bunk heater or adjust the temperature 46℉-95℉/8℃-35℃ by remote control or LCD panel. 98 ft/30 m long control distance and timing system allow you to preheat the engine and the cab in advance so you can enjoy the warmth of home when you open the vehicle's door in winter.
All-in-one Diesel Air Heater: Heater power: 5 KW; Fuel type: Diesel; Rated voltage: 12V. Working temperature of the heater: -104℉~+122℉/-40℃~+50℃; Working temperature of the oil pump: -104℉~+104℉/-40℃~+40℃. Don't let cold winters leave you frozen and stop you from traveling, or camping in all four seasons. Get ready to stay warm with our diesel air heater.
Show more
8.9

Very Good

View offer on:

Show more
9

Bapmic
Bapmic 5KW 12V Air Diesel Parking Heater Fit for Car Boat Truck
Main highlights

Working Temperature: -40°C~40°C; Voltage: 12V; Applicable to: Cars, Buses, Rvs, Trucks, Engineering Vehicles; Safe working voltage: 11V-15V
We always adhere to the most exceptional standards of materials and workmanship while enabling our customers to enjoy a comfortable service.
Please verify Fitment or Application, make sure our part will match the original car before purchase!
Direct replacement for Proper Fit and Easy Installation, Exceptional Materials used, meets or exceeds OEM standards.
Continuous Diagnostic&Monitoring System
Show more
8.8

Very Good

View offer on:

Show more
10

Happybuy
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

8.7 Thermal power

8.4 worth the money

8.0 Easy installation
Main highlights

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.
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.
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.
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.
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.
Show more
8.5

Good

View offer on:

Show more

5kw 12v Diesel Air Parking Heaters of 2025

1

LF Bros 110V/12/24V 5KW Diesel Heater, All-in-One 5L Air Diesel Parking Space Heater with Stylish Design, Come with Remote Control and LCD Screen, Suitable for Home Shop Garage Camper

Why we love it

How do we rank?

2

Fiberfly Diesel Heater 5KW, 15L Tank, Diesel Air Heater 12V, Muffler, Diesel Parking Heater with LCD Thermostat Monitor of Plateau Version & Remote Control for RV, Trailer, Boat, Truck and Motor-home

Why we love it

3

VEVOR 5KW Diesel Air Heater 10L Tank Diesel Heater 12V Diesel Parking Heater Muffler with LCD Thermostat and Remote Control for RV Bus Trailer Motor-home and Boats

Why we love it

4

Triclicks Diesel Air Heater 12V 5KW-8KW Parking Heater Diesel Night with Silencer LCD Switch Remote Control 10L Tank For Truck, Boat, Car Trailer, Motorhomes, Campervans, Caravas

5

PHILTOP Diesel Air Heater Parking Heater 5KW 12V Split-Top-Type Diesel Heater 4 Holes Parking Heater Diesel Air Heater With LCD Switch & Remote Control with Constant Temperature Timing (Black)

6

Triclicks Diesel Air Heater with Bluetooth APP Control 12V 5KW-8KW Parking Heater Diesel Night Heater Remote Control LCD Monitor 10L Tank For Truck, Boat, Car Trailer, Motorhomes, Campervans, Caravans

Why we love it

7

VEVOR Diesel Air Heater, 12 V 5KW All in One Bunk Parking Heater, with Remote Control, LCD Thermostat Monitor, Silencer and Large Air Outlet for RV Trucks Bus and Trailer

Why we love it

8

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

Why we love it

9

Bapmic 5KW 12V Air Diesel Parking Heater Fit for Car Boat Truck

10

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

Similar products on Amazon

VEVOR Diesel Air Heater, 12V 5KW Diesel Heater with Remote Control and LCD, 10L Fuel Tank Diesel Parking Heater, Rapid Heating and Low Noise for RV Trailer Camper Van Boat And Indoors

$83.99

HCALORY 12V Portable Diesel Air Heater, 5KW All-in-One Diesel Parking Heater, Parking Bunk Heater with Remote Control, and LCD Monitor for Car Trucks Boat Bus RV Motor-Homes and camper

$199.99

New Air Diesel Parking Fuel Heater 12V 5KW LCD Switch 5L Tank Truck Boat

$69.69

GEYOPMID 12V 5KW Diesel Water Heater, Water Heating Type of Car Parking Heater with Remote Control and LCD Switch, Diesel Parking Water Heater Complete Kit for RV TrailersTrucks

$202.00

PTMTFYL Diesel Heater Motherboard, Diesel Parking Heater Control Board, 12V 24V Air Diesel Parking Heater Motherboard Board Controller for 2KW/5KW/8KW Parking Air Heater

$16.99

Apdale Air Diesel Quiet Parking Heater 12V 5KW Fit for Car Boat Truck

$120.99

12V 5KW Parking Heater-Motor Air Diesel 252113992000 Blower Fan Parts

$21.99

12V Diesel Water Heater 5KW, Diesel Parking Water Heater Complete Kit, Remote Diesel Water Heater Kit For Heat Conduction Coolant Heating, Diesel Heater for Trucks, Vans, RV Trailers, Cars

$183.00

PHILTOP Diesel Air Heater 12V 5KW, Diesel Heater Parking Heater, fit for Car RV Truck Camper Trailer RV - Black

$99.49

5PCS Air Diesel Heater Plug Service Kit,Glow Plug Repair Kit,12V 2KW 5KW 8KW Ceramic Glow Plug Air Diesel Parking Heater Part with Removal Fitting Tool for Parking Heaters

$14.99

Sign up and get exclusive special deals