Universal Truck Car Underdash Compact Heater Kit Tube & Speed Switch 4-Ports 12V

Specifications

Applicable Models: Trucks, Minivans, Excavators, Harvesters, and so on

Condition: New

Color: Grey

Optional Voltage: 12V

Power Supply: 8A

Number of Air Outlets: 4

Material: Copper, Iron

Finish Type: Baking Paint

Fitting Required: 5/8'' (16mm) Inner Diameter Water Hose.

Way of Use: Direct Replacement

Mounting Type: Car

Assembly Method: Closed

Gross Weight: 3kg/ 6.6 lbs

Product Size: 23*21*10cm/ 9.3*8.5*3.9in

 

 

Key Features

Build to Last: High-quality copper and iron make this product strong and durable, which can be better kept practical and beautiful.

 

Easy to Install: It can be fixed on the workbench with self-tapping screws, or fixed on the side in a hidden place, making it easy to install and simple to use.

 

Powerful Features: The powerful blower motor and 4-hole air outlet of this product provide powerful heating for the passenger compartment, thereby increasing the temperature of the car, warming the feet, defrosting and defogging, allowing you to enjoy warmth and environmental protection in the cold winter.

 

 

Highlights

Brand New, With High Quality

Direct Fit Replacement

High Thermal Conductivity

Fast Heat Dissipation

Trouble-free Installation

Energy-efficient

Smooth Surface

Fine Workmanship

Fashion Appearance

Robust and Durable

Controllable Speed

 

 

Instruction

  • Make sure the direction of flow through the cooling system.
  • Connect the hot coolant hoses to the inlet and outlet of the heater.
  • Wire the heater and switch into your vehicle’s electrical system.
  • The red wire of the switch is connected to the positive pole of the power supply and heater.
  • The blue wire of the switch is connected to the negative pole of the heater.
  • The black wire is connected to the negative pole of the power supply.

 

Notes

  • In order to install the heater, you have to connect the heater to your engine cooling system. It also has a blower that needs to be wired into your vehicle’s electrical system for blowing warm air.
  • It is strictly forbidden to open the internal circuit and modify the circuit privately, block the air inlet and outlet, and connect firmly when installing, so as to avoid fire caused by disconnection and short circuits in poor road conditions.
  • We strongly recommend professional installation. Please contact us if you have any questions.
  • Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you place the order.

 

Fits (As a Reference)

For Trucks, Minivans, Excavators, Harvesters, and so on

 

 

Package Included

1 x Heater

4 x Black Tubes

2 x Tees

2 x Mounting Brackets

1 x Switch

2 x Straight Fittings

7 x 16-25mm(0.6-1.0in) Hose Clamps

 
We accept ebay payment 。
Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Shipping:
 
2-9 working days to: USA
 
    •  
    • We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
 
  •  
Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
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On Jun 15, 2026 at 23:05:05 PDT, seller added the following information:

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