Air Conditioner Repair Parts - Dometic

Essential RV Air Conditioner Repair Parts for Every Fix

From minor fixes to full component replacements, our RV Air Conditioner Repair Parts category includes everything you need to restore your cooling system. We carry a wide selection of replacement rv ac covers, fan motors, capacitors, thermostats, shrouds, filters, and control boards from trusted brands like Dometic, Coleman-Mach, Furrion, and more. Whether you're tackling a dometic rv ac capacitor replacement or a coleman mach fan motor replacement, we provide the exact-fit parts that get your system running again.

Our inventory supports both ducted and non-ducted AC units, making it easy for RV owners to handle repairs, upgrades, and maintenance on their own schedule. Shop with confidence knowing you’ll find the right rv ac repair parts for your specific make and model.

If you need an air conditioner replacement part that you cannot find on our website, please locate your identification tag first and then call or email us with the information off of that tag.

If you need help finding the identification tag, please view the following: Tag Location Helper

  • Dometic Polar White Return Air Grille for Quick Cool Ducted A/C Lowers
    Item #: 82003
    $31.48
    5+ In Stock
  • Dometic A/C Penguin 14-1/2" x 4-1/4" Air Filters
    Item #: 82077
    $31.48
    5+ In Stock
  • Dometic A/C Fan Motor Service Kit
    Item #: 82025
    $52.48
    5+ In Stock
  • Dometic A/C Comfort Control Center Board Kit
    Item #: 82029
    $230.98
    5+ In Stock
  • Dometic Brisk Air A/C Fan Blade
    Item #: 82033
    $46.19
    5+ In Stock
  • Dometic A/C Comfort Control Center Adapter Kit
    Item #: 82063
    $230.98
    5+ In Stock
  • Dometic A/C Low Temp Switch Kit
    Item #: 39629
    $41.98
    ONLY 3 LEFT!
  • Dometic A/C 48" Ambient Sensor Cord
    Item #: 83698
    $52.48
    ONLY 2 LEFT!
  • Dometic A/C 1/4 HP Fan Motor
    Item #: 83693
    $344.94
    5+ In Stock
  • Dometic A/C Blower Wheel Squirrel Cage
    Item #: 83667
    $47.23
    5+ In Stock
  • Dometic Manual Thermostat Kit
    Item #: 68435
    $73.49
    5+ In Stock
  • Dometic CoolCat Installation Hardware Service Kit
    Item #: 97896
    $62.98
    ONLY 4 LEFT!
  • Dometic Single Zone Relay Board 3313107.077 Top
    Item #: 97907
    $78.74
    ONLY 2 LEFT!
  • Dometic Air Condtioner Capacitor 55/5
    Item #: 99020
    $73.48
    5+ In Stock
  • Dometic Blizzard A/C EPP Plates & Fasteners Kit
    Item #: 96810
    $20.98
    ONLY 2 LEFT!
  • Dometic Cool Cat Interior Grill Foam Filter 3313107.126 View 1 Grille Side
    Item #: 92206
    $61.94
    ONLY 1 LEFT!
  • Fan Blade Kit for Fresh Jet
    Item #: 100423
    $83.98
    ONLY 1 LEFT!
  • Dometic SmartStart for FreshJet Air Conditioner
    Item #: 100440
    $346.48
    In Stock
  • Dometic SmartStart for Penguin II Air Conditioner 9610004640 View 1
    Item #: 100441
    $314.99
    5+ In Stock
  • Dometic SmartStart for Blizzard NXT Air Conditioner
    Item #: 100442
    $314.99
    5+ In Stock
  • Dometic SmartStart for Brisk II Air Conditioner 9610004642 View 1
    Item #: 100443
    $335.98
    5+ In Stock
  • Dometictic Duo-Therm Blizzard NXT Fan Motor Assembly 3316314.000 View 1
    Item #: 100497
    $241.48
    ONLY 1 LEFT!
  • Dometic Penguin II 640/641/651 Evaporator Blower Wheel
    Item #: 96180
    $90.29
    In Stock
  • Dometic A/C 14" x 7-1/2" Replacement Air Filter
    Item #: 81961
    $19.93
    5+ In Stock

Repair and Upgrade Your RV AC with Trusted Components

Don't let a broken AC unit ruin your adventure. Whether you’re troubleshooting startup issues, fan failures, or broken covers, our RV Air Conditioner Repair Parts category has what you need. We stock high-quality replacement RV AC covers, capacitors, fan motors, thermostats, and gaskets from top brands like Dometic, Coleman Mach, and Furrion.

Popular RV AC Repair Part Categories

Our selection includes:

  • Capacitors for dometic rv ac capacitor replacement
  • Fan motors for dometic ac fan replacement and coleman mach fan motor replacement
  • Replacement RV AC covers and shrouds
  • Gasket kits and installation hardware
  • Thermostats, control boards, and sensors

Important: Use the Rooftop Unit Tag for Accurate Part Lookup

Always locate the sticker or model tag on the rooftop AC unit itself when identifying replacement parts. Part numbers printed directly on components often change over time and may no longer be valid. We use the model number from the unit’s tag to look up the official parts diagram and ensure you get the correct part — especially for items like fan motors, capacitors, and relays.

Frequently Asked Questions

Why should I check the rooftop AC unit tag instead of the part number?

Because many RV AC parts are revised or replaced over time, the number printed on the part itself is often outdated. The rooftop model number allows us to look up the correct part from factory diagrams.

Where can I find the model number on my RV air conditioner?

The model number is located on a sticker or metal tag on the rooftop unit—usually on the side or under the cover. You may need to climb up safely or take a photo to read it clearly.

Can you look up the correct part if I give you the rooftop model number?

Yes. With the rooftop AC unit’s model number, we can reference the manufacturer’s parts diagram and find the exact replacement—whether it's a dometic ac fan motor replacement or a capacitor.

What if I only have the part number printed on the component?

We can’t guarantee accuracy from that alone. Part numbers change over time or may refer to several variations. The rooftop unit’s model number is the only reliable reference.

Do you stock OEM and aftermarket RV AC parts?

Yes. We carry original replacement parts and high-quality aftermarket components for Dometic, Coleman Mach, Furrion, and more. From rv ac fan replacement to rv ac gasket replacement, we’ve got you covered.

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