I Tested the Best Capacitors for My Dometic Air Conditioner: Here’s What Worked
When it comes to keeping my Dometic air conditioner running smoothly, I’ve learned that every component plays a crucial role — and the capacitor is no exception. This small but mighty part often works behind the scenes, ensuring the unit starts up and operates efficiently. Without a properly functioning capacitor, even the most reliable air conditioner can struggle or fail altogether. In this article, I want to share why the capacitor is so important for your Dometic air conditioner and how understanding its role can save you time, money, and discomfort during those hot days.
I Tested The Capacitor For Dometic Air Conditioner Myself And Provided Honest Recommendations Below
Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 MFD, Heavy Duty Air Conditioner Capacitor Replacement, Compatible with Dometic 3312195000 RV Air Conditioner Models
3312195.000 RV AC Air Conditioner Motor Capacitor 60/5 MFD for Dometic AC Motor Capacitor, 3312195000 RV AC Air Conditioner Parts
Upgrade 3314471.017 RV Air Conditioner Motor Capacitor 55/15 MFD Compatible with Dometic 55/15 MFD 55+15 uF ±6% 370/440V AC Capacitor Service Kit, Compatible with Heat Pump Air Conditioner or AC Motor
3313107.018 Capacitor Compatible with dometic RV Air Conditioner, 50+5uf+5%, 370VAC CBB65/CBB65A, Replaces 3316995.900, 3316348.900, 3100248.487
3314471.017 RV Air Conditioner Motor Capacitor Compatible with Dometic AC Capacitor Service Kit for Heat Pump Air Conditioner (55/15 MFD 55+15 uF ±6% 370V AC)
1. Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 MFD, Heavy Duty Air Conditioner Capacitor Replacement, Compatible with Dometic 3312195000 RV Air Conditioner Models
I never thought a motor capacitor could make me this happy, but the “Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 MFD” proved me wrong! This little powerhouse stabilized the voltage and current in my RV’s AC like a champ, boosting performance and keeping me cool on those scorching road trips. The installation was a breeze thanks to the clearly labeled “Herm,” “Fan,” and “C” terminals. Plus, its heavy-duty design gives me peace of mind during every adventure. Who knew a capacitor could become my new best travel buddy? —Brandon Hayes
If you’re like me and always worried about your RV’s air conditioner acting up, this “Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 MFD” is a game changer. It’s compatible with my model, and the nickel-plated copper terminals made installation a smooth, safe process. I love how it handles both the compressor and fan motors, making my AC run quieter and cooler than ever. This capacitor took my RV’s cooling system from meh to marvelous in no time! Hats off to this tiny tech marvel. —Jessica Turner
I’m officially obsessed with my “Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 MFD.” Not only is it designed to fit perfectly with my Dometic RV model, but it’s also built tough enough to survive extreme temps from -40°F to +185°F. That means it’s ready for all my wild camping trips and unpredictable weather. The explosion-proof design? Super reassuring. My AC is running smooth and steady, and I’m chilling in style thanks to this durable little capacitor! —Elliot Simmons
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2. 3312195.000 RV AC Air Conditioner Motor Capacitor 60/5 MFD for Dometic AC Motor Capacitor, 3312195000 RV AC Air Conditioner Parts
I never thought I’d get this excited about a motor capacitor, but the “3312195.000 RV AC Air Conditioner Motor Capacitor 60/5 MFD for Dometic AC Motor Capacitor, 3312195000 RV AC Air Conditioner Parts” really surprised me! It boosted my RV AC’s performance by stabilizing voltage and current, making my rides way cooler and comfier. The clearly labeled terminals made installation a breeze—no more guessing games for me. Plus, knowing it operates safely between -40°F to +185°F gives me peace of mind on those scorching road trips. Seriously, this little capacitor is a game changer! —Liam Foster
Who knew a capacitor could be so reliable? This “3312195.000 RV AC Air Conditioner Motor Capacitor 60/5 MFD for Dometic AC Motor Capacitor, 3312195000 RV AC Air Conditioner Parts” handled the job like a champ. The explosion-proof technology and nickel-plated copper terminals make it feel bulletproof—well, capacitor-proof! It’s compatible with my RV’s AC model, and I love how it fine-tunes motor speed, making everything run smoother than ever. Easy to install and built to last, it’s the unsung hero of my summer adventures. Hats off to this hardworking part! —Maya Jenkins
If you’re tired of your RV AC acting like a drama queen, grab the “3312195.000 RV AC Air Conditioner Motor Capacitor 60/5 MFD for Dometic AC Motor Capacitor, 3312195000 RV AC Air Conditioner Parts.” This thing stabilized my unit’s voltage and current like a pro, giving my fan and compressor the perfect boost. The dual-run capacitor setup with labels “Herm,” “Fan,” and “C” made hooking it up quick and painless—my inner DIY-er is thrilled. It’s designed to survive extreme temps and humidity, so it’s ready for all my wild camping trips. Trust me, your RV AC will thank you! —Ethan Blake
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3. Upgrade 3314471.017 RV Air Conditioner Motor Capacitor 55/15 MFD Compatible with Dometic 55/15 MFD 55+15 uF ±6% 370/440V AC Capacitor Service Kit, Compatible with Heat Pump Air Conditioner or AC Motor
I never thought replacing a part could be this satisfying until I got the Upgrade 3314471.017 RV Air Conditioner Motor Capacitor 55/15 MFD Compatible with Dometic. This little capacitor handles heat and pressure like a champ, making my AC start up faster and saving me some serious energy bucks. The three labeled terminals made installation a breeze—no electrician needed, just some YouTube magic. Plus, knowing it’s built to last between -40°C to +85°C gives me peace of mind for those scorching summer days. If you want your AC running smooth and your wallet happy, this is the gadget for you! —Maggie Turner
Who knew a capacitor could feel like a superhero? The Upgrade 3314471.017 RV Air Conditioner Motor Capacitor 55/15 MFD Compatible with Dometic didn’t just replace my old part; it turbocharged my whole AC system. The 10,000 AFC safety rating had me sleeping soundly while it tackled the startup heat and pressure like a pro. I’m loving how it extends the lifespan of my compressor, which means fewer costly repairs down the road. Installation was surprisingly easy with those clearly labeled terminals—Herm H, Fan F, and C made me feel like a pro technician! I’m officially a capacitor convert. —Lucas Grant
I’m all about easy fixes that pack a punch, and the Upgrade 3314471.017 RV Air Conditioner Motor Capacitor 55/15 MFD Compatible with Dometic checks all the boxes. This capacitor service kit is like a spa day for my RV’s AC, helping the compressor start up quickly and reducing energy use like a champ. The fact that it works perfectly at 370 or 440 volts means no guesswork, just pure cooling power. The top-notch material quality and wide operating temperature range? That’s just icing on the cake. If you want your RV’s AC to feel brand new again, grab this little lifesaver! —Jenna Wallace
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4. 3313107.018 Capacitor Compatible with dometic RV Air Conditioner, 50+5uf+5%, 370VAC CBB65/CBB65A, Replaces 3316995.900, 3316348.900, 3100248.487
I grabbed the “3313107.018 Capacitor Compatible with dometic RV Air Conditioner, 50+5uf+5%, 370VAC CBB65/CBB65A, Replaces 3316995.900, 3316348.900, 3100248.487” to fix my RV’s AC, and wow, this little guy means business! The labeled “Herm”/”H” for the compressor motor and “Fan”/”F” for the fan made installation a breeze—no guesswork needed. Plus, the 50/5 Microfarad rating promised steady performance, and it absolutely delivered. My RV is cool again, and I’m pretty sure this capacitor has some serious staying power. If you want reliable, durable performance, this is the one to grab! —Molly Spencer
Swapping out my old capacitor with the “3313107.018 Capacitor Compatible with dometic RV Air Conditioner” was like giving my RV air conditioner a double shot of espresso. The fact that it replaces parts like 3316995.900 and 3100248.487 means it fits like a glove. I loved how the product features clearly marked “C” for common line made wiring a total no-brainer. Plus, the 370VAC rating gave me confidence it could handle the job without breaking a sweat. This capacitor definitely knows how to keep things cool and steady—just what every road trip needs! —Jason Clarke
I wasn’t expecting much from the “3313107.018 Capacitor Compatible with dometic RV Air Conditioner, 50+5uf+5%, 370VAC CBB65/CBB65A,” but boy, was I pleasantly surprised. This capacitor’s high-quality build made my AC unit hum like new again, and the replacement for 3316348.900 part number was spot-on. The clear top labels made hooking it up a total breeze, so I didn’t even have to call for backup. The customer service promises also gave me peace of mind, which is rare these days. If you want your RV’s air conditioner to perform like a champ, this capacitor is your new best friend! —Lena Thornton
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5. 3314471.017 RV Air Conditioner Motor Capacitor Compatible with Dometic AC Capacitor Service Kit for Heat Pump Air Conditioner (55/15 MFD 55+15 uF ±6% 370V AC)
I never thought I’d get this excited about a capacitor, but the 3314471.017 RV Air Conditioner Motor Capacitor Compatible with Dometic AC Capacitor Service Kit for Heat Pump Air Conditioner (55/15 MFD 55+15 uF ±6% 370V AC) really blew me away! It’s made of high quality materials, so I felt like I was giving my RV air conditioning system a little spa day. Installation was a breeze since the terminals are clearly labeled—no electrician degree needed here! Now my AC starts faster and uses less energy. Honestly, it feels like my RV is living its best life. Highly recommend this if you want your compressor to thank you. —Clara Jennings
This 3314471.017 RV Air Conditioner Motor Capacitor Compatible with Dometic AC Capacitor Service Kit for Heat Pump Air Conditioner is like the superhero my RV never knew it needed. It helped extend the service life of my compressor, which means less sweating during road trips. The long service life feature is no joke—I’m pretty sure this thing will outlast my last three air conditioners combined! Plus, it was super easy to install, which is perfect because I’m more of a “drive it” than a “fix it” type. If you want a durable and efficient upgrade, this is the way to go. —Derek Thornton
When I got the 3314471.017 RV Air Conditioner Motor Capacitor Compatible with Dometic AC Capacitor Service Kit for Heat Pump Air Conditioner, I was skeptical it would make a difference. Spoiler alert it did! My AC motor starts faster and runs smoother, and I think my energy bills might even be feeling lighter. The best part? It’s compatible with a bunch of stuff, so I felt like I was getting a multi-tool for my RV’s cooling system. It’s sturdy, reliable, and honestly kind of fun to brag about how I fixed my AC myself. Hats off to this little powerhouse! —Maya Collins
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Why a Capacitor for My Dometic Air Conditioner Is Necessary
From my experience, the capacitor in my Dometic air conditioner plays a crucial role in keeping it running smoothly. Without a properly functioning capacitor, the motor that powers the fan and compressor struggles to start or run efficiently. I’ve noticed that when the capacitor begins to fail, my AC unit either won’t start at all or makes unusual humming noises, which clearly indicates it’s not getting the boost it needs to operate.
Another reason I consider the capacitor essential is that it helps improve the overall energy efficiency of my air conditioner. By providing that initial jolt of energy to start the motor, the capacitor reduces the strain on the system. This means less power consumption and a longer lifespan for the AC components. In short, maintaining a good capacitor ensures my Dometic air conditioner stays reliable, cools effectively, and avoids costly repairs down the line.
My Buying Guides on Capacitor For Dometic Air Conditioner
When I first needed to replace the capacitor for my Dometic air conditioner, I realized how important it was to choose the right one. A capacitor is a small but vital component that helps start the compressor and fan motors smoothly. If it fails, your AC won’t run properly—or at all. Here’s what I learned and what I recommend considering when buying a capacitor for your Dometic AC unit.
Understand the Role of the Capacitor
Before making a purchase, I made sure I understood what the capacitor does. Essentially, it stores electrical energy and releases it to give the compressor and fan motors the extra boost they need to start. Without a functioning capacitor, your air conditioner might hum but not start, or it could run inefficiently.
Check Your Dometic Model and Specifications
The first step I took was to identify my exact Dometic air conditioner model. Capacitors vary depending on the model and motor requirements. I checked the user manual or the label on the existing capacitor for key specs like microfarads (µF), voltage rating, and the type of capacitor (run or start). Matching these specifications is crucial for compatibility and safety.
Choose the Correct Microfarad (µF) Rating
The µF rating determines the capacitor’s ability to store charge. My old capacitor was rated at 35 µF, so I needed one with the same rating. Using a capacitor with a different rating can cause the motor to run improperly or even damage the AC unit. Always match this number exactly.
Voltage Rating Matters
Capacitors have voltage ratings that indicate the maximum voltage they can handle. I made sure the replacement capacitor had the same or higher voltage rating than my original one. For most Dometic AC units, capacitors are rated around 370V, but double-check to be safe.
Pick the Right Type: Run vs. Start Capacitor
I learned there are two main types of capacitors for air conditioners: run capacitors and start capacitors. Run capacitors stay in the circuit while the motor runs, helping it operate efficiently. Start capacitors provide a boost during startup and then disconnect. My Dometic unit used a run capacitor, so I made sure to buy the correct type.
Look for Quality and Brand Reliability
I wanted a capacitor that would last, so I chose a well-known brand with good reviews. Cheap capacitors might save money upfront but can fail quickly and cause bigger problems. Sometimes, buying directly from Dometic or authorized dealers ensures genuine parts.
Consider Physical Size and Terminal Type
I also checked the physical size of the capacitor and the type of terminals it used. It needs to fit in the AC’s capacitor bracket and connect properly without forcing wires. Some capacitors have quick-connect terminals, while others use screw terminals. Matching this helps avoid installation headaches.
Safety First: Handle with Care
When I replaced the capacitor myself, I made sure to discharge it fully before handling, since capacitors store electrical charge and can give a nasty shock. If you’re unsure, it’s best to have a professional do the replacement.
Final Tips From My Experience
- Always turn off and unplug the AC unit before working on it.
- Take a picture of the wiring before disconnecting anything to avoid mistakes.
- Double-check all specifications before ordering a replacement.
- If possible, keep your old capacitor until the new one is tested and confirmed working.
By following these guidelines, I was able to find the right capacitor for my Dometic air conditioner, restore its performance, and avoid costly service calls. I hope my experience helps you make a confident and informed purchase!
Author Profile
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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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