Top 7 Best Auxiliary Car Heater
1
30,000 BTU High Output 12 Volt Auxiliary Heater Quiet Operation Truck Bus Van 3 Speed Fan
Price starts from: $249.99
- Hot water forced heat. Includes: Heater, Mounting Brackets, Installation Kit, Instruction Sheet
- High Output 30,000 BTU Auxiliary Heater Perfect for Bus, Truck, Ag, Van, or Boat with One-Year Warranty, Forced Hot Water Air Heat
- Features: 3 Speed High Volume Dual Blowers; 12 Volt; Quiet Operation; 3 Defrost Ducts Routing Air Flow
- Uses hot water from your cooling system.
- Measures: 16″ X 6 1/2″ X 9″, High Efficiency Aluminum Core, Powder Coated All Steel Case

2
- INSTRUCTIONS — The red wire connect to the cathode of power supply and motor.The Blue wire connect to the anode of motor. The black connect to the anode of power supply.
- VERY EASY TO INSTALL — Very easy to install , only need to hook this heater up to water tank and supply power , then works! Fitting required – 5/8” (16mm) inner diameter water hose (not included).Apply this to your own custom duct work.Temperature of heating depends on your vehicle water temperature.
- SPECIFICATION — Voltage: 12V. Material: Copper, Iron. Dimensions: length – 22cm/8.7” body only. Width – 16.5cm/6.5″ body only. Height – 8cm/3.1″.Fitting required – 5/8” (16mm) inner diameter water hose (not included)
- MULTIFUNCTION — This Car Fan Heater can blow warm air. It can help you solve the problem that fog and frost cover on your car’s windshield Blocking your view. Very useful in winter. Good as gift for your families or friends as well.
- EFFECTIVE DEMISTER — Automobile demister can quickly solve the car glass fog and frost, safely and comfortably get on the road and get to your destination.Your car can be quickly warm with the big outlets to provide a large area of the air, which is very efficient and convenient.

3
13,000 BTU 12V Low Profile Universal Auxiliary Cab Heater Car, UTV, Truck, Van
Price starts from: $145
- Adjustable Outlet Ports, Copper Tube Core
- Fits: Tractors, Trucks, Buses, Vans, Cars, UTVs
- Includes installation kit
- Universal Auxiliary Cab Heater

4
- LONG LIFE three-speed motor
- COMPACT DESIGN for limited space and tight areas
- KEEP WARM with 28,000 BTUs of heat
- DURABLE tube and fin core design
- HEAVY-DUTY injection-molded and glass-filled nylon construction

5
- HEAVY-DUTY injection-molded and glass-filled nylon construction
- COMPACT DESIGN for limited space and tight areas
- KEEP WARM with 40,000 BTUs of heat and three front vents
- DURABLE tube and fin core design
- LONG LIFE with the 12-volt three-speed motor

6
- KEEP WARM with 28,000 BTUs of heat
- DURABLE tube and fin core design
- HEAVY-DUTY injection-molded and glass-filled nylon construction
- LONG LIFE three-speed motor
- COMPACT DESIGN for limited space and tight areas

7
- LONG LIFE with the 12-volt two-speed motor
- DURABLE tube and fin core design
- COMPACT DESIGN for limited space and tight areas
- KEEP WARM with 8,500 BTUs of heat
- HEAVY-DUTY injection-molded and glass-filled nylon construction

- Ranking the Brands
- Eagle Products: 14.29%
- Blue–net: 14.29%
- American Cooling Solutions: 14.29%
- JEGS: 57.14%
Comparison Table
Products with 5 star rating
Product5 Stars Votes
13 (10.92%)
19 (15.97%)
38 (31.93%)
19 (15.97%)
4 (3.36%)
Tips and advices on YouTube
How to Install an Auxiliary 12V Car Heater in Under 10 Minutes
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