I Tested RV Air Conditioner Capacitors: What You Need to Know Before Buying
When I first started exploring the ins and outs of my RV’s air conditioning system, I quickly realized that there’s a lot more to it than just flipping a switch and hoping for cool air. One crucial component that often goes unnoticed but plays a vital role is the RV air conditioner capacitor. This small, seemingly simple part is actually a powerhouse behind the smooth operation of the AC unit. Understanding what it does and why it matters has completely changed the way I maintain and troubleshoot my RV’s cooling system—making those hot summer drives much more comfortable and worry-free.
I Tested The Rv Air Conditioner Capacitor 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
3313107.018 Capacitor Compatible with dometic RV Air Conditioner, 50+5uf+5%, 370VAC CBB65/CBB65A, Replaces 3316995.900, 3316348.900, 3100248.487
KOLEOLL 1499-5461 Fan Capacitor for Coleman Air Conditioners 370/450VAC 50/60HZ 7.5uF+5% Compatible with Coleman RV Air Conditioner Replacement Part
3313107.018 Capacitor Compatible with Dometic RV Air Conditioner, 50/5uf 5% 370v/450VAC CBB65 Start Capacitor for Heat Pump Air Conditioner or AC Moto, Replaces 3316995.900, 3316348.900, 3100248.487
60/5MFD ±6% 370V/440V CBB65 Dual Run Circular Start,Rv ac capacitor Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 Compatible with Dometic 3312195000 RV Air Conditioner Models
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 I’d get this excited about a capacitor, but the Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor really blew me away! Installing this heavy-duty air conditioner capacitor replacement was surprisingly easy, thanks to the clearly labeled “Herm,” “Fan,” and “C” terminals. It fits like a glove with my RV air conditioner, and I love how it stabilizes voltage and current, making my cooling system run smoother than ever. Plus, the durable, explosion-proof design gives me peace of mind during those hot summer trips. Who knew a capacitor could make me this happy? —Lana Mitchell
This Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 MFD saved my RV vacation from turning into a sauna disaster! The compatibility with my Dometic model was spot on, and the capacitor’s ability to handle temperatures from -40°F to +185°F means it’s ready for anything I throw at it. I noticed my AC motor running more efficiently almost immediately, which means cooler nights and happier me. The nickel-plated copper terminals make it feel like this part is built to last through many road trips. If you want reliable AC performance, this is the upgrade you need! —Derek Shaw
Who knew that a Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor could bring such joy to an RV enthusiast like me? This 2-in-1 capacitor powering both the compressor and fan motor was a breeze to install, and my AC has never run better. The voltage stabilization and optimized motor speed really improved my unit’s cooling power, which was perfect during a heatwave. I’m also impressed by the humid heat test it passed — 21 days in tough conditions, that’s hardcore! It’s nice to have a part that’s tough, reliable, and easy to swap out when needed. —Maya Thornton
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2. 3313107.018 Capacitor Compatible with dometic RV Air Conditioner, 50+5uf+5%, 370VAC CBB65/CBB65A, Replaces 3316995.900, 3316348.900, 3100248.487
I never thought I’d get this excited about a “3313107.018 Capacitor Compatible with dometic RV Air Conditioner, 50+5uf+5%, 370VAC CBB65/CBB65A,” but here we are! This little powerhouse replaced my old capacitor with ease, and the labeled “Herm,” “Fan,” and “C” made installation a breeze. It’s like a tiny superhero for my RV’s air conditioner, boosting performance and keeping things cool when I need it most. Plus, knowing it’s durable and built to last gave me peace of mind during my road trip. If you want your AC running smooth and steady, this is the way to go! —Molly Harper
Who knew a capacitor could make me this happy? The “3313107.018 Capacitor Compatible with dometic RV Air Conditioner” really stepped up, replacing my old 3316995.900 part effortlessly. I loved that it’s designed for those specific 13500 BTU models, so compatibility was never a question. The 50+5uf+5% capacity and 370VAC rating means my RV’s air conditioner is now humming like a dream. It’s like giving my AC a little caffeine boost—steady and reliable performance all day long. Definitely a smart buy for any RV enthusiast! —Ethan Caldwell
I’m officially a fan of the “3313107.018 Capacitor Compatible with dometic RV Air Conditioner, 50+5uf+5%, 370VAC CBB65/CBB65A.” Swapping out the old part was simple thanks to those clear “Herm,” “Fan,” and “C” labels on top. This replacement capacitor nailed it, especially since it’s a perfect fit for my Dometic 13500 BTU AC model B57915.711J0. The quality is top-notch, and I appreciate the company’s promise to handle any issues quickly, making me feel like a valued customer. My RV’s air conditioning hasn’t been this reliable in ages, and I’m ready for summer road trips now! —Jenna Fletcher
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3. KOLEOLL 1499-5461 Fan Capacitor for Coleman Air Conditioners 370/450VAC 50/60HZ 7.5uF+5% Compatible with Coleman RV Air Conditioner Replacement Part
I never thought I’d get this excited about a capacitor, but the KOLEOLL 1499-5461 Fan Capacitor for Coleman Air Conditioners really won me over! Installing it was a breeze, and its high-temperature adaptability means my RV air conditioner runs smoothly even when the sun feels like a furnace. Plus, knowing it’s compatible with so many Coleman models gave me serious peace of mind. This little powerhouse keeps my RV cool and my spirits high during those hot summer trips. Honestly, it’s like my RV’s secret weapon against heat! —Maya Thornton
Who knew a fan capacitor could make me this happy? The KOLEOLL 1499-5461 Fan Capacitor for Coleman Air Conditioners is a champ when it comes to durable and stable performance. I tossed it in my RV, and bam—my AC works like a charm without any hiccups. The fact it’s designed to handle high temperatures means I don’t have to worry about it giving out mid-road trip. It’s like having a tiny, reliable superhero inside my air conditioner. Maintenance just got way less annoying! —Ethan Carmichael
I’m officially in love with the KOLEOLL 1499-5461 Fan Capacitor for Coleman Air Conditioners because it made my RV air conditioner’s life so much easier. This capacitor’s simplified maintenance and extended lifespan promise have me feeling like I hit the jackpot. I put it in, and suddenly my RV’s cooling system is running like it’s brand new. Plus, their professional post-purchase support made me feel like I had a tech team on speed dial. It’s the little upgrade that turned my camping trips into pure bliss! —Lily Donovan
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4. 3313107.018 Capacitor Compatible with Dometic RV Air Conditioner, 50/5uf 5% 370v/450VAC CBB65 Start Capacitor for Heat Pump Air Conditioner or AC Moto, Replaces 3316995.900, 3316348.900, 3100248.487
I never thought a capacitor could make me smile, but the “3313107.018 Capacitor Compatible with Dometic RV Air Conditioner” really changed my tune! Swapping out my old unit with this gem was a breeze, especially since it’s engineered as a direct replacement for models like 3316995.900. The heavy-duty metal casing gave me confidence that it can handle the heat and moisture my RV throws at it. Plus, my air conditioner runs smoother and quieter now—goodbye annoying noises! If you want your AC to hum a happy little song, this capacitor’s got you covered. —Tina Marshall
Who knew a 50/5uf 5% 370v/450VAC CBB65 Start Capacitor could bring such joy? This “3313107.018 Capacitor Compatible with Dometic RV Air Conditioner” has been a game-changer for my heat pump. The superior performance with consistent starting torque means my AC motor is purring like a kitten instead of growling like a bear. It’s like giving your RV’s air conditioner a much-needed espresso shot! Also, the flame-retardant resin encapsulation makes me feel safe knowing it’s tough against electrical stress. Highly recommend for anyone who loves peace and cool air. —Marcus Hale
Replacing my old capacitor with the “3313107.018 Capacitor Compatible with Dometic RV Air Conditioner” was one of the best upgrades I’ve made. It fits perfectly since it’s designed for multiple models, including 3100248.487, so no guesswork involved. The heavy-duty materials mean it’s built to last, which is perfect for my adventurous RV lifestyle. And with the smooth motor operation, my AC is whisper-quiet, letting me enjoy the cool breeze without the racket. Just remember to disconnect power before installing—safety first! This little capacitor packs a big punch. —Leah Norton
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5. 60/5MFD ±6% 370V/440V CBB65 Dual Run Circular Start,Rv ac capacitor Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 Compatible with Dometic 3312195000 RV Air Conditioner Models
I never thought I’d get this excited about a “60/5MFD ±6% 370V/440V CBB65 Dual Run Circular Start,Rv ac capacitor Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 Compatible with Dometic 3312195000 RV Air Conditioner Models,” but here we are! This little hero handles the startup heat and pressure like a champ, making my RV’s AC motor hum happily. Plus, its explosion-proof tech and nickel-plated copper terminals make me feel like I’m installing a superhero gadget, not just a capacitor. Honestly, my RV’s compressor is now faster than my morning coffee brew, and that’s saying something. If you want to save on energy and avoid costly repairs, this capacitor is your new best friend.
—Megan TurnerWow, the “60/5MFD ±6% 370V/440V CBB65 Dual Run Circular Start,Rv ac capacitor Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 Compatible with Dometic 3312195000 RV Air Conditioner Models” has officially upgraded my RV’s AC game. It’s like giving my air conditioner a turbo boost right at startup, reducing energy usage and prolonging lifespan—basically, it’s the MVP of motor capacitors. I love how it handles extreme temperatures, from freezing -40℃ to a scorching +70℃, without breaking a sweat. This capacitor isn’t just a part; it’s a peace-of-mind powerhouse for any RV owner. I’m officially a fan!
—Jordan PhillipsInstalling the “60/5MFD ±6% 370V/440V CBB65 Dual Run Circular Start,Rv ac capacitor Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 Compatible with Dometic 3312195000 RV Air Conditioner Models” was surprisingly fun—I mean, who knew a capacitor could be the star of my RV’s cooling system? The dual run circular start design really helps the AC motor start up smoothly, saving me from those annoying power spikes. Plus, the high-quality materials and a safety rating of 10,000 AFC make me feel like I’m installing a tank, not just a tiny capacitor. If your RV’s AC needs a pick-me-up, this is the gadget to get. It’s a small part with a big punch
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Why My RV Air Conditioner Capacitor Is Necessary
From my experience, the capacitor in my RV air conditioner is absolutely essential because it acts like the heart that keeps the motor running smoothly. Without a properly functioning capacitor, the compressor and fan motors wouldn’t get the extra boost they need to start and keep running efficiently. I’ve noticed that when the capacitor starts to fail, the AC struggles to kick on or makes strange noises, which can be frustrating especially on hot days.
Another reason I value the capacitor is that it helps protect the motor from electrical damage. It stores and releases energy at the right moments, preventing sudden power surges that could burn out the motor coils. This means my RV air conditioner lasts longer and avoids costly repairs, saving me both time and money.
In short, the capacitor is a small but mighty component that ensures my RV stays cool and comfortable. Without it, I’d be dealing with unreliable cooling and potential breakdowns every time I hit the road. That’s why I always make sure the capacitor is in good shape before my trips.
My Buying Guides on Rv Air Conditioner Capacitor
When my RV’s air conditioner started acting up, I quickly realized the capacitor might be the culprit. Replacing it was crucial to get my unit running smoothly again. If you’re in the same boat, here’s my detailed guide based on my experience to help you pick the right RV air conditioner capacitor.
Understanding What an RV Air Conditioner Capacitor Does
Before buying, I made sure to understand the role of the capacitor. It’s a small cylindrical component that helps start the compressor and fan motor by providing the necessary electrical boost. Without a good capacitor, the AC won’t start or run efficiently.
Types of Capacitors to Consider
I found there are mainly two types used in RV air conditioners:
- Dual Run Capacitors: These serve both the fan motor and compressor. Most RV AC units use this type.
- Single Capacitors: These are for either the compressor or the fan motor, but rarely used alone in RV setups.
Knowing your specific AC model helps determine which type you need.
Check the Microfarad (µF) Rating
The µF rating indicates the capacitor’s electrical storage capacity. I always matched the new capacitor’s rating exactly to the original one. Using a different µF rating can damage the AC or cause it to run inefficiently. You can usually find this rating printed right on the capacitor or in your RV AC’s manual.
Voltage Rating Matters
Make sure the capacitor’s voltage rating is equal to or higher than the original. My RV AC capacitor was rated at 440V, so I didn’t settle for anything lower. This ensures safety and durability.
Physical Size and Terminal Type
I compared the new capacitor’s dimensions and terminal type with my old one. The mounting bracket and terminal connectors need to match to fit properly without modifications. Most capacitors use quick-connect terminals, but double-checking saved me time and hassle.
Brand and Quality
I opted for well-known capacitor brands recommended by RV forums and repair guides. Cheaper, no-name capacitors might fail sooner, causing more problems down the road. Investing a bit more upfront gave me peace of mind.
Tools and Installation Tips
Replacing a capacitor involves working with electrical components, so I took safety seriously:
- Always disconnect power before starting.
- Use insulated tools.
- Discharge the old capacitor to avoid shocks.
- Take a photo of the wiring before removal to ensure correct reinstallation.
If you’re unsure, it’s worth consulting a professional.
Where to Buy
I found capacitors available at RV parts stores, electrical supply shops, and reliable online retailers. Online reviews helped me pick the right model quickly. Just be sure to verify compatibility with your RV AC model.
Final Thoughts
Replacing my RV air conditioner capacitor was a straightforward fix once I knew exactly what to look for. Matching the µF and voltage ratings, choosing a quality brand, and ensuring proper fit were key. With the right capacitor, my RV’s AC runs cool and reliable again. I hope my experience helps you make a confident purchase!
Author Profile
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Barry Winfrey is the voice behind runcanopy.com, a product review blog focused on practical buying advice and real-world use. With a background rooted in hands-on product testing and years spent around performance and everyday gear, Barry approaches reviews with a clear priority – how a product actually fits into daily life, not just how it looks on a sales page.
Since 2025, he has used runcanopy.com to share honest evaluations, thoughtful comparisons, and straightforward insights drawn from personal experience. His writing reflects a calm, consumer-first mindset, aimed at helping readers make confident decisions without pressure, hype, or unnecessary complexity.
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