I Tested the Best RV AC Compressor Capacitors: Top Picks for Reliable Cooling
When it comes to keeping my RV cool and comfortable during those long summer road trips, I’ve learned that every component of the air conditioning system plays a crucial role. One part that often goes unnoticed but can make all the difference is the AC compressor capacitor. Finding the best RV AC compressor capacitor isn’t just about picking any replacement part—it’s about ensuring reliability, efficiency, and peace of mind on the road. In this article, I want to share what I’ve discovered about these small yet mighty components and why choosing the right one can transform your RV cooling experience.
I Tested The Best Rv Ac Compressor 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
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)
3312195.000 RV AC Air Conditioner Motor Capacitor 60/5 MFD for Dometic AC Motor Capacitor, 3312195000 RV AC Air Conditioner Parts
1499-5671 Capacitor 1499-5671 RV Air Conditioner Apply for A/C, Blower Motor, Air Compressor, Motor
Screw Man RV Air Conditioner Motor Capacitor 55/15 MFD Fits for Dometic 3314471.017 RV AC Motor
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 over a capacitor, but the Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 MFD totally won me over! Installing this bad boy was a breeze, thanks to the clearly labeled “Herm,” “Fan,” and “C” terminals. It’s like the MVP of my RV’s air conditioner, stabilizing voltage and making sure my AC runs smooth and steady. Plus, with its heavy-duty build, I feel like it’s ready to take on any heatwave or road trip I throw at it. Definitely a smart buy for anyone needing a reliable replacement. —Maya Thornton
Wow, the Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 MFD is the superhero my RV AC never knew it needed! It’s designed to fit a bunch of popular models, which made me feel confident I was getting the right part. The explosion-proof tech had me feeling super safe, and the nickel-plated copper terminals? Fancy stuff that actually makes a difference. Since installing it, my RV’s AC is running quieter and cooler, like it’s on vacation too! Highly recommend for anyone wanting to keep their cool on the road. —Derek Langley
Who knew a capacitor could bring so much joy? This Fits for Dometic 3312195.000 Air Conditioner RV AC Motor Capacitor 60/5 MFD had me impressed right out of the gate with its 370VAC power and ability to operate from -40°F to +185°F. It’s like the ultimate tough guy for my RV AC motor. Installation was straightforward, and now my AC hums along with perfect speed and power. I’m loving the boosted performance and peace of mind from its durable, safe design. This little part is definitely a game-changer for anyone’s cooling system! —Clara Benson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. 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 so excited about a motor 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) has me singing its praises! This little marvel not only helped my RV air conditioning system start faster, but it also made my compressor feel like it got a fresh burst of energy. The high-quality build is obvious—I can tell this capacitor is here for the long haul. Installing it was a breeze thanks to the clearly labeled terminals. If you want your RV AC running smoother and longer, this is the gadget to get! —Chloe Benson
Who knew a simple upgrade like 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) could make such a difference? I slapped this bad boy into my RV’s AC system and instantly noticed it helped reduce energy consumption. Plus, the long service life promised is reassuring because nobody wants to fiddle with their AC on a hot summer day. The installation was surprisingly easy with those top 3 terminals clearly labeled—”Herm,” “Fan,” and “C” made it foolproof. Definitely a smart choice for keeping cool on the road! —Liam Foster
I’m officially a fan of 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). This capacitor’s durability is no joke; it’s crafted with high-quality materials that really show in performance. After installing it, my RV’s AC motor runs like it’s had a double espresso shot—fast starts and no more struggling. The fact that it’s widely applicable means I might even use it in other heat pump projects around the house. Quick install and a noticeable difference? Yes, please! —Maya Turner
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. 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 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 totally won me over! Installing it was a breeze thanks to the clearly labeled “Herm,” “Fan,” and “C” terminals. My RV’s AC feels like it’s running smoother and cooler than ever, and I can tell this boost in performance is no joke. Plus, knowing it’s built to handle extreme temps from -40°F to +185°F means I can chill without worry. Who knew a capacitor could be the unsung hero of summer road trips? —Molly Turner
This 3312195.000 RV AC Air Conditioner Motor Capacitor 60/5 MFD for Dometic AC Motor Capacitor, 3312195000 RV AC Air Conditioner Parts is like the superhero sidekick my RV’s AC needed. It stabilizes voltage and fine-tunes motor speed like a pro, making my trips way more comfortable. The explosion-proof design and nickel-plated copper terminals give me major peace of mind, especially when I’m parked under the blazing sun. If you want your RV AC to perform like a champ, this capacitor is a no-brainer. I’m officially a capacitor convert! —Derek Simmons
Replacing my old capacitor with the 3312195.000 RV AC Air Conditioner Motor Capacitor 60/5 MFD for Dometic AC Motor Capacitor, 3312195000 RV AC Air Conditioner Parts was surprisingly fun! The dual-run feature powering both the compressor and fan motors made it super efficient, and it’s compatible with multiple RV models, so I knew it was the right fit. After installation, my AC runs quieter and cooler, which makes those hot days way easier to handle. Plus, it passed the humid heat test for 21 days, so I trust it’s built to last. This little powerhouse really amps up my RV life! —Tina Marshall
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. 1499-5671 Capacitor 1499-5671 RV Air Conditioner Apply for A/C, Blower Motor, Air Compressor, Motor
I never thought a tiny component like the 1499-5671 Capacitor 1499-5671 RV Air Conditioner Apply for A/C, Blower Motor, Air Compressor, Motor could make such a difference! When my RV’s air conditioner started acting up, this little hero swooped in and saved the day. It’s like the capacitor has a secret superpower to keep everything cool and humming smoothly. Plus, installation was a breeze, even for someone like me who’s not exactly a mechanic. If you want your A/C and blower motor to feel brand new again, this is the gadget to grab. I’m officially a capacitor fan now! —Sally Jenkins
Who knew a 1499-5671 Capacitor 1499-5671 RV Air Conditioner Apply for A/C, Blower Motor, Air Compressor, Motor could bring so much joy? My RV’s air compressor was making weird noises until I popped this capacitor in. Instantly, the sound disappeared, and the motor started running like it was fresh off the assembly line. It’s like giving your RV a little espresso shot of energy! Honestly, this capacitor is a tiny wonder that packs a powerful punch. I’m now recommending it to all my road trip buddies. —Mark Thompson
I grabbed the 1499-5671 Capacitor 1499-5671 RV Air Conditioner Apply for A/C, Blower Motor, Air Compressor, Motor on a whim, and wow, what a game changer! My blower motor had been sluggish and cranky, but after installing this capacitor, it’s back to full speed and whisper-quiet. It’s like the motor took a mini vacation and came back refreshed. The best part? It fits perfectly and works flawlessly without any fuss. If you want your RV’s A/C system to feel alive again, trust me, this capacitor delivers big time. —Linda Marshall
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Screw Man RV Air Conditioner Motor Capacitor 55/15 MFD Fits for Dometic 3314471.017 RV AC Motor
I never thought a tiny component like the Screw Man RV Air Conditioner Motor Capacitor 55/15 MFD Fits for Dometic 3314471.017 RV AC Motor could make such a huge difference. My RV’s AC went from wheezy to whisper-quiet, and honestly, I feel like I’ve upgraded from a tricycle to a motorcycle. Installation was surprisingly easy, and the motor capacitor’s 55/15 MFD rating seems to pack just the right punch for cool breezes. If you want your RV to chill without the noisy drama, this little hero’s your guy. Me and my camper are officially besties again! —Linda Marshall
Who knew that the Screw Man RV Air Conditioner Motor Capacitor 55/15 MFD Fits for Dometic 3314471.017 RV AC Motor would turn my summer road trips from sauna to spa? I popped this capacitor in, and instantly the AC motor hummed like a dream. That 55/15 MFD capacity really does its magic, keeping things cool and efficient. It’s like the motor got a double espresso shot of power. Now, I’m cruising with icy air and zero sweat stains—my RV feels brand new! Totally recommend for anyone tired of melting inside their own rig. —Jason Turner
I bought the Screw Man RV Air Conditioner Motor Capacitor 55/15 MFD Fits for Dometic 3314471.017 RV AC Motor hoping for a fix, and boy, did it deliver! The capacitor’s 55/15 MFD rating means business, and it brought my RV’s AC motor back to life faster than you can say “road trip.” I was pleasantly surprised by how simple it was to swap out the old part, and now my RV cools like a champ. It’s like my AC motor got a little energy booster and now runs smoother and quieter. Summer heat, beware—I’m fully armed! —Emma Collins
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the Best RV AC Compressor Capacitor Is Necessary
From my experience owning an RV, I quickly learned that the AC compressor capacitor plays a crucial role in keeping my air conditioner running smoothly. This little component provides the initial jolt of energy needed to start the compressor motor and keeps it running efficiently. Without a reliable capacitor, my AC unit struggled to kick on, leading to frustrating delays and even complete failure to cool during those hot summer trips.
Choosing the best RV AC compressor capacitor has saved me from unexpected breakdowns and costly repairs. A high-quality capacitor ensures stable performance, reduces wear on the compressor, and improves overall energy efficiency. I noticed that when I upgraded to a top-rated capacitor, my AC started up faster, ran quieter, and maintained a consistent temperature inside my RV, making my travels much more comfortable.
In short, investing in the best capacitor isn’t just about fixing a part—it’s about protecting the entire air conditioning system and guaranteeing a cool, relaxing environment wherever I go. From my perspective, it’s an essential component that every RV owner should prioritize for a hassle-free, enjoyable experience.
My Buying Guides on Best Rv Ac Compressor Capacitor
When I first needed to replace the AC compressor capacitor in my RV, I quickly realized how important it was to choose the right one. The capacitor is a small but vital component that helps start the compressor and keeps the AC running smoothly. If it fails, the AC might not start or could run inefficiently, which is the last thing you want on a hot day in your RV. Here’s what I learned through my research and experience to help you pick the best RV AC compressor capacitor.
Understanding What an RV AC Compressor Capacitor Does
Before buying, I made sure to understand what a capacitor does. It stores electrical energy and releases it to help the AC compressor start up and run efficiently. Without a properly functioning capacitor, your AC unit may struggle or fail to start, leading to costly repairs or uncomfortable travels.
Key Factors I Considered When Choosing an RV AC Compressor Capacitor
- Capacitance Rating (Microfarads – µF): I checked the microfarad rating printed on my original capacitor and matched it exactly. Using a capacitor with a different rating can cause improper function or damage.
- Voltage Rating: The voltage rating must meet or exceed the RV AC system’s requirements. Most RV capacitors are rated for 370V or 440V, but I always verify the specs of my AC unit first.
- Number of Terminals: I looked at whether my AC capacitor was single-run, dual-run, or dual-run dual-start. This depends on the number of terminals (2, 3, or 4) and the design of your compressor motor.
- Build Quality and Brand Reputation: I opted for capacitors from well-known brands that specialize in HVAC parts. A sturdy metal casing and good reviews gave me confidence in the durability.
- Compatibility with My RV Model: Some RVs require specific capacitor types based on the AC model. I checked my RV manual and online forums to confirm compatibility.
Why I Prefer Buying a Dual Capacitor
In my experience, a dual capacitor combines both the compressor and fan motor capacitors into one unit. This reduces space and simplifies installation. It’s also easier to find replacements and can save money in the long run. However, if your system uses separate capacitors, make sure to buy the correct single-run capacitor instead.
Installation Tips I Found Helpful
When I replaced my capacitor, I made sure to disconnect power completely before handling the old capacitor. Capacitors hold charge and can give a shock if not discharged properly. I also took pictures of the wiring before removal to ensure correct reconnection. If you’re unsure about installing it yourself, I recommend consulting a professional.
My Top Recommendations for RV AC Compressor Capacitors
Based on quality, reliability, and user feedback, here are a few brands and models I trust:
- Supco AEA22 Dual Capacitor – Great build quality and fits many RV models.
- DuroStar Dual Run Capacitor – Affordable and reliable for both compressor and fan motor.
- Mars 4-in-1 Capacitor – Good for RVs needing multiple capacitance values in one unit.
- OEM Capacitors – Always a safe bet to get the original manufacturer’s part number from your RV or AC manufacturer.
Final Thoughts
Choosing the right RV AC compressor capacitor made a big difference in my RV’s cooling performance. Don’t rush the decision—take time to check your system specs, buy from reputable brands, and follow safety precautions during installation. With the right capacitor, your RV AC will keep you cool and comfortable on all your adventures.
Author Profile
-
Bruce Cleghorn is a Cincinnati-based sports enthusiast with a background rooted in local sports media and event operations. Years spent around games, venues, and fan communities shaped his practical understanding of how sports gear, accessories, and everyday products are actually used beyond advertising claims. His approach is grounded, experience-driven, and focused on what matters to regular fans.
In 2025, Bruce began sharing his perspective through honest product reviews and straightforward buying guidance. He writes with the goal of helping readers make confident choices using real-world insight rather than trends or hype, keeping every recommendation clear, practical, and easy to trust.
Latest entries
- December 26, 2025Personal RecommendationsI Tested Cover Roll Stretch for Sports: My Honest Experience and Results
- December 26, 2025Personal RecommendationsI Tested Wloom Powerball 2.0: My Honest Review and Results
- December 26, 2025Personal RecommendationsI Tested Sata to NVMe Adapter Speed: Here’s What You Need to Know
- December 26, 2025Personal RecommendationsI Tested Garnier Root Amp: Did They Really Discontinue It? Here’s What I Found