Vvkb UTV Cab Heater — 14,600 BTU for Polaris, Can-Am and Kawasaki
Only 6 in stock
- 14,600 BTU — the output of a real cab heater, not a 12V coil
- Copper tube core with aluminum fins — transfers engine heat directly into cab air
- 135 CFM airflow — defrosts your windshield in minutes
- 12V and 24V options — brushed or brushless motor
- Universal 5/8 inch (16mm) coolant hose connection
14,600 BTU from Your Engine's Coolant — Not a 12V Heating Element
Most 12V UTV cab heaters run on a resistive heating element. They draw 10–20 amps continuously and produce 1,500–3,000 BTU. In temperatures below 20°F (-7°C), that's not enough heat to keep a cab warm while moving.
The Vvkb UTV Cab Heater connects to your vehicle's existing coolant loop. Hot coolant — running at 180–200°F (82–93°C) during normal operation — passes through a copper-tube heat exchanger inside the unit. The fan pulls air over those copper tubes and pushes 135 CFM of warm, dry air into your cab.
Your engine produces far more heat than it needs to run. This heater captures a fraction of that waste heat and delivers 14,600 BTU into your cab — without the high electrical draw of a resistive heater.
Which UTVs Does It Fit
The heater comes in three coolant hose connection sizes — 16mm (5/8 inch), 19mm (3/4 inch), and 25mm (1 inch) — each priced separately. Select the size that matches your vehicle's coolant hose when you order. If you're unsure, check the hose diameter at your engine's thermostat housing, or measure the inside diameter of your lower radiator hose.
Compatible vehicles include:
Polaris: Ranger 500 / 570 / 900 / 1000, General 1000, RZR 900 / 1000 (enclosed cab models)
Can-Am: Defender HD5 / HD8 / HD10, Maverick Trail, Maverick Sport (enclosed cab models)
Kawasaki: Mule Pro FXT / FX / DXT, Teryx 800, Teryx4
Honda: Pioneer 500 / 700 / 1000 (liquid-cooled models)
Yamaha: Viking, Viking VI, Wolverine X4
John Deere: Gator XUV 590i / 825i / 865i
Not compatible with air-cooled engines — check your owner's manual if you're unsure. Air-cooled UTVs have no coolant loop to connect to.
Brushed or Brushless Motor — Which One Do You Need
The brushed motor is the standard option — reliable, affordable, and rated for 5,000+ hours of operation. For weekend trail rides and seasonal use, it handles the job without issue.
The brushless motor runs quieter and lasts longer under heavy use. If you run your UTV as a daily work vehicle — on a ranch, farm, or job site — or if the heater runs several hours a day through the winter, the brushless motor holds up better over time.
Both motors move the same 135 CFM of air and deliver the same 14,600 BTU. The difference is noise level and lifespan under sustained daily use.
Pre-Heat Before You Start — Pair with a Diesel Coolant Heater
This heater uses your engine's hot coolant as its heat source. Once the engine warms up to operating temperature, the coolant loop carries heat to the cab heater core and you get full 14,600 BTU output.
If you want cab heat before the engine starts — or you need to keep the cab warm with the engine off during long stops — pair this unit with a Vvkb Apollo C1 diesel coolant heater. The Apollo C1 burns diesel independently and heats your coolant loop without a running engine. The UTV cab heater distributes that heat into the cab — full heat output, windshield defrost, and a warm cab before you turn the key.
This combination is what makes the Vvkb UTV Cab Heater compatible with complete diesel heating setups, not just engine-based cooling systems.
Specifications
| Heat Output | 14,600 BTU/hr |
| Airflow | 135 CFM |
| Voltage | 12V or 24V DC |
| Coolant Connection | 16mm (5/8"), 19mm (3/4"), or 25mm (1") — selected at order |
| Core Material | Copper tubes with aluminum fins |
| Motor | Brushed (5,000+ hr lifespan) or Brushless — selected at order |
| Dimensions | 254 × 248 × 114mm (10" × 9.75" × 4.5") |
| Weight | 2.3 kg (5.1 lbs) |
| Certification | CE certified |
| Warranty | 1 year |
Installation Overview
Installation takes 1–2 hours with basic hand tools. A complete installation kit ships with the unit.
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Choose a mounting location inside the cab — against the firewall or under the dash works well. The unit needs clearance for the fan outlet and access to the coolant hose connections at the rear.
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Cut into your coolant hose at a convenient point between the engine and the existing heater core. Connect the inlet and outlet ports to the heater using the supplied hose clamps. Match the connection size to your ordered variant — 16mm, 19mm, or 25mm.
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Wire the fan motor to a switched 12V or 24V power source. Use the supplied switch to control fan speed from your seating position.
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Install the flow control valve on the coolant inlet line. This lets you shut off coolant flow during warmer months and use the fan for fresh air circulation only.
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Bleed air from the system before first use — open the bleed point, run the engine until coolant flows steadily, then close. Start the engine and verify heat output and coolant connections are leak-free.
FAQ
My UTV has an air-cooled engine — will this heater work?
No. This heater requires a liquid-cooled engine with a coolant loop. Air-cooled engines have no coolant to circulate, so there is no heat source to connect to. If you are unsure, check your owner's manual — any UTV with a radiator has a liquid-cooled engine.
I installed it but I'm not getting heat. What's wrong?
Air trapped in the coolant system is the most common cause. After installation, start the engine with the coolant reservoir cap off and run it to operating temperature. Squeeze the heater hoses repeatedly to push air bubbles out, and watch the reservoir for bubbling. Also check that the flow control valve is fully open — one inlet hose should be hot, and the return hose should also be warm. If one is cold, the valve is not fully open.
Does adding this heater risk overheating my engine?
No. The heater core adds cooling surface to your system, not heat load. It transfers engine heat into your cab instead of out through the radiator. In cold weather, this actually helps your engine reach operating temperature faster.
The heat output drops when I drive at higher speeds. Is that normal?
Yes. At higher speeds, your radiator dissipates heat more aggressively, which lowers coolant temperature. Less heat in the coolant loop means lower output from the heater core. Sealing any gaps in your cab doors and panels keeps warm air in and reduces this effect.
Do I need the engine running to get heat from this unit?
Yes — unless you pair it with a Vvkb diesel coolant heater. This unit needs a hot coolant source. With the engine running and up to temperature, you get full 14,600 BTU output. For heat while parked with the engine off, pair it with the Apollo C1 diesel coolant heater, which heats the coolant loop independently.
Pure Copper Heat Exchanger Core
Copper transfers heat faster than aluminum and resists corrosion from coolant contact over time. Each tube is brazed — not press-fit — to the aluminum fin array, so no joint works loose under vibration. The aluminum fins maximize the surface area that the 135 CFM airstream passes over, pulling heat out of the coolant and into your cab.
Centrifugal Blower — 135 CFM
The centrifugal blower design maintains consistent airflow pressure even with ductwork or louvers installed. The brushless version runs quieter — better for lighter use or when cab noise matters. Both versions move 135 CFM of air across the copper heat exchanger core.
