Can-Am Defender HD9 Cab Heater

Take on Winter with a Can-Am Defender HD9 Cab Heater
A little cold shouldn’t stop your Can-Am Defender HD9 from getting the job done. SuperATV’s Cab Heater draws heat from the engine coolant lines and warms your cab like a conventional vehicle heater. It connects to your Defender HD9’s existing key-on and power terminals for an easier wiring process. We supply the hoses, drill bits, and machine-specific mounting plates needed for a smooth installation. Adjustable temperature controls and fan speeds let you dial in the perfect amount of heat.

Keep Your Windshield Clear
Two vents in the heater unit warm the interior, and the included defrost vent and hoses help eliminate windshield snow, ice, and fog. The vents fit through the dash for an integrated look that matches your machine’s factory design.

Enjoy a Warmer Cab
Our cab heater keeps winter weather outside where it belongs. Its heavy-duty radiator hoses have a rated temperature range of -40°F to 285°F. The system can withstand high engine temperatures as well as brutal cold. More cab heat means better rides, easier chores, and fewer miserable winter miles.

Add Comfort to the Back Row
The optional second-row heater makes sure every passenger stays warm. It mounts in front of the middle seat and arrives with all required parts. Independent temperature and fan controls allow rear passengers to select the heat level they want.

Cut Warm-Up Time with a Quick-Start Flow Valve
A quick-start flow valve can help your heater warm up twice as fast. It routes the full coolant supply through the heater core when engine temperatures are low. After the engine gets hot, the valve opens automatically and directs coolant through the radiator as normal.

Get Warm Air in About 30 Seconds with an Idle Flow Pump
Choose an idle flow pump to get cab heat in as little as 30 seconds. It keeps coolant in motion through the engine and improves heater performance while the machine sits at idle or travels at low speeds.

Quick-Start Flow Valve	Idle Flow Pump
Gets you heated air twice as fast	Warms up heater in under 30 seconds
Diverts coolant to your heater core at low temps	Actively pumps coolant at idle to increase heater temps
Only one quick-start flow valve needed for front- and second-row heaters	Only one idle flow pump needed for front- and second-row heaters
Combine our Quick-Start Flow Valve and Idle Flow Pump for maximum heat as quickly as possible when you’re slow or idle.

Block Cold Air with a Grille Cover
A grille cover prevents frigid air from cooling your radiator. This helps raise coolant temperatures and shortens the time your heater needs to produce warm air. Its PVC-backed polyester construction provides lasting strength, and installation takes only a few moments. Never use it when temperatures rise above freezing because your machine could overheat.

Build a Complete Defender HD9 Cab Enclosure
Pair your cab heater with full doors, a roof, and front and rear windshields for maximum warmth. A complete seal prevents heat loss and keeps cold air out. Check out our selection of SuperATV's Defender Full Cab Enclosure Components.