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Dometic Fan-Tastic Vent 7350 Roof Vent Upgrade Kit

Dometic Fan-Tastic Vent 7350 Roof Vent Upgrade Kit

4.8(7 ratings)

Best price now

$150.21at AutoplicityChecked 2 h ago

Compared across 10 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Best price today: $150.21 at Autoplicity (checked Nov 12, 2026).
  • Checked at 10 stores.
  • Our take on the Dometic Fan-Tastic Vent 7350 Roof Vent Upgrade Kit

    The Dometic 807357 upgrade kit replaces the worn mechanism of an existing Fan-Tastic Vent with the current Model 7350 parts, keeping the frame already sealed into the roof. It adds a reversible powered fan, a built-in rain sensor and a remote control, with a white clamp-style install and no new roof cutout. It suits owners of older powered vents whose motor, lift arms or dome seal have tired. Against a full new vent, it saves the reseal and leak risk of a fresh penetration, but it only fits existing Fan-Tastic Vent housings.

    Best forOwners of an aging Fan-Tastic Vent with a weak or dead motorRVers who want a rain sensor and remote without a new roof holeDIY installers avoiding resealing a roof cutout
    Pros
    • Reuses the existing sealed and flashed frame, so no new roof cutout
    • Reversible fan pulls fresh air in or pushes stale air out
    • Built-in rain sensor closes the vent automatically
    • Remote control included
    • White clamp-style install
    Cons
    • Only works as an upgrade to an existing Fan-Tastic Vent housing
    • Does not include a new frame or roof flange
    • Install still requires roof access and wiring work

    Dometic Fan-Tastic Vent 7350 Roof Vent Upgrade Kit prices at every store

    • AutoplicityNew

      In stock

      $150.21Checked 2 h ago
      Visit Autoplicity
    • RVupgrades.comNew

      In stock

      $159.38Free shippingChecked 2 h ago
      Visit RVupgrades.com
    • NVN MarineNew

      In stock

      $171.99Checked 2 h ago
      Visit NVN Marine
    • RV & Auto PartsNew

      In stock

      $182.99Free shippingChecked 2 h ago
      Visit RV & Auto Parts
    • Parts ViaNew

      In stock

      $148.78+ $54.00 shippingChecked 2 h ago
      Visit Parts Via
    • woodlandairstreamparts.comNew

      In stock

      $396.19Checked 2 h ago
      Visit woodlandairstreamparts.com
    • BoatplicityNew

      Availability unknown

      $150.21Checked 2 h ago
      Visit Boatplicity
    • Atc rv CenterNew

      Availability unknown

      $170.52Checked 2 h ago
      Visit Atc rv Center
    • Rex & Sons RvsNew

      Availability unknown

      $218.82Checked 2 h ago
      Visit Rex & Sons Rvs
    • High Sky RV PartsNew

      Availability unknown

      $266.99Checked 2 h ago
      Visit High Sky RV Parts

    Also available at

    • NVN MarineCheck price at NVN Marine

    Dometic Fan-Tastic Vent 7350 Roof Vent Upgrade Kit price history

    Lowest price we've seen: $148.78 on Nov 12 at Parts Via. Tracked across 10 stores since Nov 12.

    About the Dometic Fan-Tastic Vent 7350 Roof Vent Upgrade Kit

    The Dometic 807357 is an upgrade kit that brings an existing Fan-Tastic Vent up to the current Model 7350 mechanism. It is the white, clamp-style version with a rain sensor and a remote control. It is not a complete vent with its own frame, so a compatible clamp-style Fan-Tastic Vent housing must already be in the roof.

    The kit drops into the existing frame, so the sealed and flashed roof opening stays as it is and no new cutout is needed. The powered fan is reversible. It can pull fresh air in or push hot, stale air out. The built-in rain sensor closes the dome automatically when it detects moisture.

    The remote control sets fan speed and opens or closes the dome. To install, disconnect the old fan motor lead, wire in the new 7350 motor and control, and clamp the assembly down. The install involves basic 12-volt wiring and takes about an hour with basic hand tools for most owners.

    Part number
    807357
    Model
    Dometic Fan-Tastic Vent Model 7350
    Color
    White dome and trim
    Install type
    Clamp-style, fits an existing Fan-Tastic Vent frame
    Fan
    Powered, reversible (intake or exhaust)
    Rain sensor
    Built in, closes the dome automatically
    Control
    Remote control for fan speed and dome open/close
    Wiring
    12-volt
    Requirement
    Existing compatible clamp-style Fan-Tastic Vent housing in the roof
    Install time
    About 1 hour with basic hand tools

    Questions and answers

    Will this fit my existing Fan-Tastic Vent?
    It is designed to drop the Model 7350 mechanism into an existing Fan-Tastic Vent housing, reusing the frame already sealed to the roof. It is not a standalone vent for a bare opening.
    Do I have to cut a new hole in the roof?
    No. The kit keeps the existing roof penetration and frame, so you avoid a new cutout and fresh sealant.
    What does the rain sensor do?
    It detects rain and closes the vent automatically, so the vent can stay open while you are away.
    Does the fan reverse direction?
    Yes. The powered fan runs in both directions, pulling air in or pushing it out.
    Is a remote control included?
    Yes, the kit comes with a remote control for the vent.
    What is in the box?
    The 7350 mechanism with a white dome, the reversible fan, the rain sensor and the remote control. The existing frame stays on the roof.
    Where is the Dometic Fan-Tastic Vent 7350 Roof Vent Upgrade Kit cheapest?
    At Autoplicity, for $150.21, as of our latest check.
    What do buyers say about the Dometic Fan-Tastic Vent 7350 Roof Vent Upgrade Kit?
    Rated 4.8 out of 5 from 7 ratings.
    Where can I buy the Dometic Fan-Tastic Vent 7350 Roof Vent Upgrade Kit?
    10 stores we checked sell it, including NVN Marine, Autoplicity, Parts Via, Boatplicity, RVupgrades.com.

    Stores we've priced the Dometic Fan-Tastic Vent 7350 Roof Vent Upgrade Kit at

    • Atc rv Center deals and prices
    • Autoplicity deals and prices

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