Best golf cart fans: 12V strut-mount, rechargeable and misting

A golf cart fan is a 12V fan on a strut, powered from a voltage reducer, or a rechargeable fan you clip on and charge indoors. The wired kind moves more air and is always there; the rechargeable kind needs no wiring and costs about $30. For a cart in a hot climate that already has a reducer for lights, the 10L0L dual-head is the one to buy, and the covers and weather hub leads to the enclosure it will be working hardest inside.

If you do not want to touch the wiring, buy a rechargeable clip fan and be done for $30.

Wired 12V or rechargeable

Wired fans run off the cart. On a gas cart that is the existing 12V system. On an electric cart it is a voltage reducer that takes the 36V or 48V pack down to 12V; if the cart has a light kit, it already has one. A wired fan draws 2 to 3 amps at 12V, moves real air, and never needs charging. The cost is the reducer if you do not have one, about $30 to $70 for an import unit or about $85 to $115 for a Reliance from a golf cart parts shop, and an hour with a crimper.

Rechargeable fans are a lithium cell and a USB port. Clip one to a strut, run it for the drive, take it inside at night. They move less air than a wired fan and go flat after six to ten hours, but there is nothing to wire and they go wherever you go. Owners who use the cart a few times a week are usually happier with these.

Power from a reducer

A 48V to 12V voltage reducer is a small box that wires to the full pack and puts out 12V. Buy one rated for everything you will hang on it: 20 amps for a fan, a stereo and a phone charger; 30 amps if you have a light kit or heated seats too. Wire the input to the pack’s main positive and negative, not to two batteries, and fuse the output. On a lithium pack this is the only way to get 12V. The light kit guide walks through the reducer install because every light kit uses one, and the sound bar guide shares the same 12V feed.

36V carts use a 36V to 12V reducer. Gas carts need nothing; tap the 12V battery through a fuse.

Airflow inside an enclosure

Still air under an enclosure in summer is where a fan earns its keep. Open one window on the shaded side and run a fan on the roof or the front strut; the fan pushes the hot air out the window and pulls cooler air in. An overhead cab fan is the best shape for this because it moves the air that pools under the roof rather than blowing at one seat.

In winter the same fan aimed at the windshield clears the fog that breath and wet coats put on the glass. The heater guide explains why the heater inside an enclosure should be electric, not propane, and the enclosure guide says which enclosures have windows that open.

Misting fans

A misting fan adds a fine water spray to the airflow. In dry air, Arizona, Nevada and inland California, the evaporation cools you noticeably. In humid air it just makes you damp. If you live where a swamp cooler works, a misting fan works. If you live where a swamp cooler does not, skip it.

Which fan for your cart

Cart	12V source	Pick	Notes
Club Car Precedent, Onward, Tempo	48V reducer	10L0L dual-head on the strut, or overhead cab fan	1-inch square struts take the standard clamp
Club Car DS 1995 and later	48V reducer	10L0L dual-head	1-inch square struts; use the supplied pads
Club Car DS to 1994	36V reducer	Rechargeable clip fan	A 36V reducer is less common; a clip fan avoids it
EZGO TXT48, RXV	48V reducer	Overhead cab fan or 10L0L	RXV roof is wide; the cab fan sits well
EZGO TXT to 2009, Marathon	36V reducer	RoadPro wired or rechargeable	36V reducers exist; a clip fan is simpler
Yamaha Drive, Drive2, G19, G22	48V reducer	10L0L dual-head	1-inch square struts take the standard clamp
Yamaha G14, G16	36V reducer	Rechargeable clip fan	Older wiring; keep it simple
Any gas cart	12V battery	RoadPro wired or 10L0L	No reducer needed; fuse off the 12V battery

The fitment finder confirms the pack voltage from make and year. Fitment pages for Club Car, EZGO and Yamaha have the serial-plate details.

Mounting

Strut clamps are the common mount. Fit the fan at shoulder height on the front strut, aimed across the seats, where it clears a folded windshield and the driver’s knees. Use the rubber pads the fan comes with so the clamp does not scuff the strut.

Overhead fans mount to the underside of the top with screws through the roof; use a bead of sealant on each screw so the roof does not drip. Run the wire down the inside of a strut, under the dash and to the reducer. Dash-mount fans screw to the dash tray; on a Precedent the tray is deep enough that a screw base fits without drilling into anything behind it.

Keep fans away from where a cup holder heater sits in winter, and route any wire so it cannot catch a foot on the pedals.

Install: about an hour with a reducer

If the cart has a reducer, a wired fan is twenty minutes: clamp the mount, run the wire to the reducer output through an inline fuse, and add an inline switch if the fan does not have one. If it does not, add an hour to fit the reducer: disconnect the charger, lift the seat, wire the reducer input to the pack positive and negative with ring terminals and a fuse, mount the reducer where air moves past it, and bring the 12V output to a fused terminal block under the dash. A rechargeable fan is clipped on and done.

When a fan is the wrong answer

If the problem is sun rather than heat, a sun shade from the roof and extended top guide does more than any fan. If the seats are too hot to sit on, a light-colored seat cover beats a fan. And if the cart is in an enclosure in August, take the enclosure off; the fan is the second fix, not the first.