20 Best Auxiliary Truck Cab Heater [2024]

Are you looking for the best auxiliary truck cab heater? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling auxiliary truck cab heater.

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# Preview Product
1 Evargc Universal 12V Vehicles Heater Auxiliary Heater Improvement For Tractor UTV Cab Vans Truck... Evargc Universal 12V Vehicles Heater Auxiliary Heater Improvement For Tractor UTV Cab Vans Truck...
2 13,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van 13,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
3 13,000 BTU 24 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van 13,000 BTU 24 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
4 17,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van 17,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
5 20,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van 20,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
6 30,000 BTU High Output 12 Volt Auxiliary Heater Quiet Operation Truck Bus Van 3 Speed Fan 30,000 BTU High Output 12 Volt Auxiliary Heater Quiet Operation Truck Bus Van 3 Speed Fan
7 17,000 BTU 24 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van 17,000 BTU 24 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
8 32,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van 32,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
9 20,000 BTU 24 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van 20,000 BTU 24 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
10 32,000 BTU 24 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van 32,000 BTU 24 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
11 12V Volt Electric Cab Heater & Base for Tractor Trailer Semi Semi-Truck Truck Bus 12V Volt Electric Cab Heater & Base for Tractor Trailer Semi Semi-Truck Truck Bus
12 New AH464 Universal Cab Heater 12V Truck Bus Van Compact Size New AH464 Universal Cab Heater 12V Truck Bus Van Compact Size
13 30,000 BTU High Output 24 Volt Auxiliary Heater Quiet Operation Truck Bus Van 3 Speed Fan 30,000 BTU High Output 24 Volt Auxiliary Heater Quiet Operation Truck Bus Van 3 Speed Fan
14 JEGS Auxiliary Heater Assembly | 260 CFM Airflow | 28,000 BTU of Heat | Mountable Switch | Dual... JEGS Auxiliary Heater Assembly | 260 CFM Airflow | 28,000 BTU of Heat | Mountable Switch | Dual...
15 DENESTUS Upgraded of 12V Universal Auxiliary Heater Underdash Heat with Speed Switch for Car or... DENESTUS Upgraded of 12V Universal Auxiliary Heater Underdash Heat with Speed Switch for Car or...
16 Portable Electric Space Heater with Thermostat, 1500W/750W Safe and Quiet Ceramic Heater Fan, Heat... Portable Electric Space Heater with Thermostat, 1500W/750W Safe and Quiet Ceramic Heater Fan,...
17 MASO 12V 500W Car Heater,Car Defroster with 2 Outlet for Vehicle RV SUV Truck MASO 12V 500W Car Heater,Car Defroster with 2 Outlet for Vehicle RV SUV Truck
18 Maradyne DC Auxiliary Heater, 24V, 10A, 7-1/16 in. H Maradyne DC Auxiliary Heater, 24V, 10A, 7-1/16 in. H
19 Diesel Heater,12V 5KW Diesel Air Heater with LCD Monitor,Remote Control,10L Tank & Silencer,Diesel... Diesel Heater,12V 5KW Diesel Air Heater with LCD Monitor,Remote Control,10L Tank &...
20 andily Space Heater Electric Heater for Home and Office Ceramic Small Heater with Thermostat,... andily Space Heater Electric Heater for Home and Office Ceramic Small Heater with Thermostat,...
Bestseller No. 1
Evargc Universal 12V Vehicles Heater Auxiliary Heater Improvement For Tractor UTV Cab Vans Truck...
  • 🚗Voltage: 12V. Low Profile Design Dimensions: 8.6"/22cm * 6.5"/16.5cm * 3.1"/8cm. Material: Copper, Iron. Instructions is Included.
  • 🚗Very quiet and will not make any annoying sounds. More energy saving than traditional heaters, lowest cost and most comfortable use.
  • 🚗 The Auxiliary Heater With 2 Heater Cores ,uses engine coolant for heat, Energy-saving , low noise, high thermal efficiency.
  • 🚗Dual Side 6 Vents Designed With Speed Switch ,Easy to install, heaters connect one of the tubes to the coolant sourceand supply power , then...
  • 🚗Widely used to enhance the car temperature, warm feet. Quickly remove the mist from the window glass for safe driving! Very useful in winter. Good...
Bestseller No. 2
13,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
  • Fits: Tractors, Trucks, Buses, Vans, Cars, UTVs
  • Universal Auxiliary Cab Heater
  • Includes installation kit
  • Adjustable Outlet Ports, Copper Tube Core
Bestseller No. 3
13,000 BTU 24 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
  • Fits: Tractors, Trucks, Buses, Vans, Cars, UTVs
  • Universal Auxiliary Cab Heater
  • Includes installation kit
  • Adjustable Outlet Ports, Copper Tube Core
  • 24V Motor
Bestseller No. 4
17,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
  • Fits: Tractors, Trucks, Buses, Vans, Cars, UTVs
  • Universal Auxiliary Cab Heater
  • Includes installation kit
  • Copper Tube Core
  • 12V
Bestseller No. 5
20,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
  • Fits: Tractors, Trucks, Buses, Vans, Cars, UTVs
  • Universal Auxiliary Cab Heater
  • Includes installation kit
  • Adjustable Outlet Ports, Copper Tube Core
  • 12V
SaleBestseller No. 6
30,000 BTU High Output 12 Volt Auxiliary Heater Quiet Operation Truck Bus Van 3 Speed Fan
  • High Output 30,000 BTU Auxiliary Heater Perfect for Bus, Truck, Ag, Van, or Boat with One-Year Warranty, Forced Hot Water Air Heat
  • Hot water forced heat. Includes: Heater, Mounting Brackets, Installation Kit, Instruction Sheet
  • Measures: 16" X 6 1/2" X 9", High Efficiency Aluminum Core, Powder Coated All Steel Case
  • Features: 3 Speed High Volume Dual Blowers; 12 Volt; Quiet Operation; 3 Defrost Ducts Routing Air Flow
  • Uses hot water from your cooling system.
Bestseller No. 7
17,000 BTU 24 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
  • Fits: Tractors, Trucks, Buses, Vans, Cars, UTVs
  • Universal Auxiliary Cab Heater
  • Includes installation kit
  • Copper Tube Core
  • 24V
Bestseller No. 8
32,000 BTU 12 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
  • Fits: Tractors, Trucks, Buses, Vans, Cars, UTVs
  • Universal Auxiliary Cab Heater Dual Fans
  • Includes installation kit
  • Copper Tube Core
  • 12V
Bestseller No. 9
20,000 BTU 24 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
  • Fits: Tractors, Trucks, Buses, Vans, Cars, UTVs
  • Universal Auxiliary Cab Heater
  • Includes installation kit
  • Adjustable Outlet Ports, Copper Tube Core
  • 24V
Bestseller No. 10
32,000 BTU 24 Volt Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
  • Fits: Tractors, Trucks, Buses, Vans, Cars, UTVs
  • Universal Auxiliary Cab Heater Dual Fans
  • Includes installation kit
  • Copper Tube Core
  • 24V
Bestseller No. 11
12V Volt Electric Cab Heater & Base for Tractor Trailer Semi Semi-Truck Truck Bus
  • 12V 12 Volt 300 Watt Heater
  • For use in Tractor Trailer, Semi-Truck, Bus, & More!
  • Heater features a 3 position switch from heat to fan only
  • Easy to install and comes complete with installation instructions
  • Swivel stand allows airflow to be directed just where you need it
SaleBestseller No. 12
New AH464 Universal Cab Heater 12V Truck Bus Van Compact Size
  • 16,000 Btu Rating, 12 Volt Dc, 2 Speed Fan.
  • Has Through Floor Hose Connections and Floor Mounting.
  • Great For Rear Heat In Vans, Trucks And Buses.
  • Dimensions: 6-3/8" x 6-3/4" x 7-1/2"
  • Replaces Part Number: AH464
Bestseller No. 13
30,000 BTU High Output 24 Volt Auxiliary Heater Quiet Operation Truck Bus Van 3 Speed Fan
  • High Output 30,000 BTU Auxiliary Heater Perfect for Bus, Truck, Ag, Van, or Boat with One-Year Warranty, Forced Hot Water Air Heat
  • Includes: Heater, Mounting Brackets, Installation Kit, Instruction Sheet
  • Measures: 16" X 6 1/2" X 9", High Efficiency Aluminum Core, Powder Coated All Steel Case
  • Features: 3 Speed High Volume Dual Blowers; 24 Volt; Quiet Operation; 3 Defrost Ducts Routing Air Flow
  • FREE SHIPPING!
Bestseller No. 14
JEGS Auxiliary Heater Assembly | 260 CFM Airflow | 28,000 BTU of Heat | Mountable Switch | Dual...
  • KEEP WARM with 28,000 BTUs of heat
  • COMPACT DESIGN for limited space and tight areas
  • LONG LIFE three-speed motor
  • HEAVY-DUTY injection-molded and glass-filled nylon construction
  • DURABLE tube and fin core design
Bestseller No. 15
DENESTUS Upgraded of 12V Universal Auxiliary Heater Underdash Heat with Speed Switch for Car or...
  • ■ DENESTUS Upgraded Under Dash Heater is a kind of energy-saving heater comes with mounting brackets and speed control switch, support under dash...
  • ■ Features : Energy-efficient heater, can provides more heat output than battery-powered heater in low consumption.Make full use of hot coolant,...
  • ■ Performance : Powerful blower motor and 4 holes air outlets provides strong warm air flow to passenger compartment. High efficient copper pipe...
  • ■ Spec : Material with Copper, Iron.Optional Voltage: 12V and Power supply: 8A. Fitting required - 5/8'' (16mm) inner diameter water hose.
  • ■ DENESTUS Free Shipping Fast Stock By USA. We promise provide 100% satisfied after-sales service.Contact us for any problem, we will reply to help...
SaleBestseller No. 16
Portable Electric Space Heater with Thermostat, 1500W/750W Safe and Quiet Ceramic Heater Fan, Heat...
  • 2 in 1 heater fan: This ceramic heater provides two heat levels, 1500W or 750W and one cool air fan, you can use it both for winter and summer....
  • Multi protection safety system: These heaters are made of flame retardant material avoiding any fire hazard. Automatic safety shutoff system will shut...
  • Compact and powerful: 7.9 inch x 6.2 inch x 10.2 inch, 2.9 pounds portable mini heater with build in carry handle helps to reinforce the potential of...
  • Quiet and fast heating: The noise this ceramic heater makes is lower than 45 decibels, quiet enough for most people to use in a bedroom while...
  • Upgrade abs material: Upgrade abs material applied, which is more flame-retardant. The room heater with six feet lead cord and 2 prong connection has...
Bestseller No. 17
MASO 12V 500W Car Heater,Car Defroster with 2 Outlet for Vehicle RV SUV Truck
  • ★【MASO 100%】The 12V 500W Car Defroster Car Heater is 100% brand new and high quality.Outsourcing with stable compact high quality metal.If you...
  • ★【Installation】This product does not include a cigarette lighter plug, this is a wiring model.Do not open the internal circuit and special...
  • ★【Less Noise】The mute fan is silent and no noise when working, creating a good environment for you.
  • ★【1 min Heating】Rapid temperature rise(Under normal voltage and power level battery).Used for car defrosting and heating.The outlet temperature...
  • ★【100% SATISFIED GUARANTEE】We offer ONE YEAR free warranty,customers can rest assured that the use of,if the product is damaged or can not be...
Bestseller No. 18
Maradyne DC Auxiliary Heater, 24V, 10A, 7-1/16 in. H
  • Auto & Truck Maintenance
  • Country of manufacture: China
  • Manufacturer: MARADYNE
  • Package Weight: 3.32 pounds
SaleBestseller No. 19
Diesel Heater,12V 5KW Diesel Air Heater with LCD Monitor,Remote Control,10L Tank & Silencer,Diesel...
  • 12V 5KW aluminum alloy diesel air heater with LCD control(Fahrenheit), remote control,10L tank,silencer and other necessary accessories(shown as the...
  • Diesel heater can be used for cab heating of lorries, van, battery cars ,trucks,boat,touring car,bus.
  • Remote control can preheating,oil quantity, temperature and wind speed can be adjusted,window's frost can be eliminated.There is a protective film on...
  • Tseipoaoi diesel air heater compact structure, easy to install.When the vehicle is replaced, it can be disassembled to the new car.
  • The engine coolant can be preheated to avoid engine wear and tear at low temperatures. We have detailed operation videos, please contact us if need.
Bestseller No. 20
andily Space Heater Electric Heater for Home and Office Ceramic Small Heater with Thermostat,...
  • SMALL HEATER MEASURES: 6.2" X 4.74" x 8.3" . Manual controls. Fully Assembled. Carrying handle for easy transport. Adjustable thermostat for...
  • THREE MODES HEATER WITH FAN: 1. High Heat (1500-watt), 2. Low Heat(750-watt ), 3. Fan Only. The power indicator light lets you know when it’s...
  • CERAMIC HEATER ELEMENTS: Ceramic space heaters are fast to heat, produce abundant heat without open coils, and are long-lasting
  • SPACE HEATER WITH THERMOSTAT: The thermostat system can according to the thermostat setting let your room remain at a comfortable temperature. This...
  • FOR SAFETY: 1. An automatic overheat system will shut the unit off when the parts of the heater overheat. 2. TIP-OVER SWITCH will shut off unite when...

Having trouble finding a great auxiliary truck cab heater?

This problem is well understood by us because we have gone through the entire auxiliary truck cab heater research process ourselves, which is why we have put together a comprehensive list of the best auxiliary truck cab heaters available in the market today.

After hours of searching and using all the models on the market, we have found the best auxiliary truck cab heater for 2023. See our ranking below!

How Do You Buy The Best Auxiliary Truck Cab Heater?

Do you get stressed out thinking about shopping for a great auxiliary truck cab heater? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching auxiliary truck cab heater, which is why we have assembled a comprehensive list of the greatest auxiliary truck cab heater available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for auxiliary truck cab heater that you consider buying. Your questions might include the following:

  • Is it worth buying an auxiliary truck cab heater?
  • What benefits are there with buying an auxiliary truck cab heater?
  • What factors deserve consideration when shopping for an effective auxiliary truck cab heater?
  • Why is it crucial to invest in any auxiliary truck cab heater, much less the best one?
  • Which auxiliary truck cab heater are good in the current market?
  • Where can you find information like this about auxiliary truck cab heater?

We’re convinced that you likely have far more questions than just these regarding auxiliary truck cab heater, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for auxiliary truck cab heater, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible auxiliary truck cab heater. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an auxiliary truck cab heater buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available auxiliary truck cab heater currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of auxiliary truck cab heater has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an auxiliary truck cab heater?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your auxiliary truck cab heater.
  5. Customer Ratings: Number ratings grade auxiliary truck cab heater objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their auxiliary truck cab heater.
  7. Product Quality: You don’t always get what you pay for with an auxiliary truck cab heater, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an auxiliary truck cab heater is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining auxiliary truck cab heater information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding auxiliary truck cab heater is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!