CoolFlow Fan

    Part Number 26800128


    Finish / Color: Black




    A A A

    Keep your cool on a sweltering summer day. Engineered to maximize rider and passenger comfort in high temperature situations, the CoolFlow™ Fan is the perfect addition if your bike is subjected to parade duty, rush hour traffic, or extreme temperature environments. Unlike traditional fan kits that try to cool the engine by blowing air across the cylinders and often onto your legs, the CoolFlow™ Fan keeps the riders comfortable by drawing the heated air away from the rear cylinder and exhaust pipe, and directing it toward the ground. Odometer fan status display feature availability varies by model and may not be available for your vehicle

    • Features switched On/Off/Auto operation
    • In the “ON” mode, the fan is active at low speeds, and will turn off when the bike reaches 40mph
    • As speed lowers, the fan turns back on at 35mph -this gap is intentional to prevent the fan from cycling on and off during low speed changes
    • In the “AUTO” setting, the fan operates based on a combination of slow vehicle speed and specific engine and ambient temperatures
    • 100% waterproof
    • Includes everything needed for installation & replacement right side Mid-Frame Air Deflector
    • Odometer fan status display feature availability varies by model and may not be available for your vehicle
    • Dealer Digital Technician update is required


    • Waterproof

    • Dealer Install Recommended

    • Warranty

      1 year limited warranty – Go to for full details
    • Sold in Unit

    • In The Box

      Fan assembly, hardware, mid-frame deflector, switch, cable straps, relay harness


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    Fits '17-later FLHTCU, FLHTCUTG, FLHTCUTGSE, FLHTK, FLHTKL, FLHTKSE, FLHTP, and FLTRK. '17-19 FLTRU. Does not fit with Starter End Cover P/N 31400088 and 31400090. FLHTCUTG (HDI, ENG, HDJ configurations only), FLHTP and FLTRU models require separate purchase of Switch Pack P/N 69200173 and Switch Buttons (2) P/N 71400031. Includes replacement right side Mid-Frame Air Deflector. Dealer Digital Technician update is required.

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    CoolFlow Fan is rated 5.0 out of 5 by 5.
    Rated 5 out of 5 by from Don't melt your boots. A must have item for the passenger. A dealership installed the kit. Easy to operate.
    Date published: 2017-11-01
    Rated 5 out of 5 by from CoolFlow Fan Works!!! Installed this on my 2017 Tri Glide Ultra. Had the dealer do the digital tech activation. Easy to install, even thought the instructions could be written a little more clearly. If installing yourself, check your service manual wiring diagrams for the suggested plug wire color coding. On the trike, its super simple, but the instructions make it look complicated. After having it activated at the dealer I rode home in 95* humid South Texas weather. The fan kicked on at the stop light and I noticed a reduction in hot air on my right thigh. If you're looking to help reduce some heat, this is the ticket!
    Date published: 2017-07-15
    Rated 5 out of 5 by from Wonderful Added this to my new Tri-Glide, seems to work really well. Looks good on the cycle and very quiet when running.
    Date published: 2017-07-01
    Rated 5 out of 5 by from Don't leave Home Without It I bought this with my 2017 Tri Glide. It provides a substantial reduction in heat felt by driver/passenger and can be set to off, on, or automatic. It is quiet and does not detract from the appearance of the bike...almost invisible.
    Date published: 2017-06-07
    • y_2018, m_2, d_26, h_20
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.7
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_5
    • loc_en_US, sid_PA-05-26800128, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_harleydavidson

    Q & A

    Where do you put the switch??

    I got the kit and the extra switch panel. The instructions show a toggle switch mounted through an existing hole in the frame. The kit however comes with a momentary push button switch that mounts to the fairing. The kit comes with two switches and one blank, so do I remove the blank or trade places? Yet again the harley instructions come up short... Thanks!
    Asked by: jeaves726

    Will this fit a 2016 FLTRU?

    Will this fit my 2016 Road Glide Ultra (FLTRU) or any plans to retrofit to this year model? Same frame I believe..
    Asked by: SteveAReno
    IMO, this part appears to be applicable to 2017 touring bikes. I'm not sure why and if I had a 2016, I would ask my dealer. While this part can be installed by an end user, it requires a visit to a dealer to update the bikes computer.
    Answered by: sjambok
    Date published: 2017-08-12

    Extended Service plan

    I wish someone would have pointed this out during the purchase of my brand new 2017 CVO Street Glide!!! Looks like an item I'd feel more comfortable with if it was covered under my 7 year extended warranty.
    Asked by: Mike5681

    Is there a COOLFLOW FAN that fits the domestic (DOM) FLHTCUTG?

    Is there a COOLFLOW FAN that fits the domestic (DOM) FLHTCUTG? The fitment for 26800128 has this note: " FLHTCUTG (HDI, ENG, JA_ configurations only)"
    Asked by: FootSkull13
    It fits the domestic FLHTCUTG just fine! I have it installed on my domestics Tri Glide Ultra. I believe the note pertains to an exception to fitting those models.
    Answered by: WQ78566
    Date published: 2017-09-16

    I like the idea. Will this fit my 2015 Road King?

    Asked by: Yankee65
    According what my HD dealer said, was that the cooling fan is for the 2017 and later...
    Answered by: strokerstevens
    Date published: 2017-04-29
    • y_2018, m_2, d_26, h_20CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.7
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_10
    • loc_en_US, sid_PA-05-26800128, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_harleydavidson

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