Top 10 Best air conditioner capacitor in 2022

You can trust our selection for best air conditioner capacitor. Because We have worked hard studying and analyzing 13500 reviews for the best air conditioner capacitor and rating them. It was a difficult job to list only ten products for the best air conditioner capacitor where thousands of them available online. I hope it will help you to take final decision for the best air conditioner capacitor.

Top 10 Best air conditioner capacitor in 2022

Disclaimer: As An Amazon Associate I Earn From Qualifying Purchases.

Comparison Chart of Top 10 Best air conditioner capacitor

No Image Product Action
1 PowerWell 45+5 MFD 45/5 uf 370 or 440 Volt Dual Run Round Capacitor PW-45/5/R for Condenser Straight Cool or Heat Pump Air Conditioner – Guaranteed to Last 5 Years Check Amazon
2 MAXRUN 35+5 MFD uf 370 or 440 Volt VAC Round Motor Dual Run Capacitor for AC Air Conditioner Condenser – 35/5 uf MFD 440V Straight Cool or Heat Pump – Will Run AC Motor and Fan – 5 Year Warranty Check Amazon
3 BOJACK 55+7.5 uF 55/7.5 MFD ±6% 370/440 V AC CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight Cool or Heat Pump Air Conditioner Check Amazon
4 ToughTech 50+5 uf MFD 97F9850 Dual Run Round Capacitor 370 or 440 VAC for Air Conditioner Check Amazon
5 AllTek 40 + 5 MFD 40/5 uf 370 or 440 Volt Dual Run Round Capacitor for Condenser Straight Cool or Heat Pump Air Conditioner – 5 Year No Hassle Warranty Check Amazon
6 PowerWell 40 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-40/5/R for Condenser Straight Cool or Heat Pump Air Conditioner 40/5 Micro Farad Check Amazon
7 35+5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor Replacement part by Blue Stars – Exact Fit For Condenser Straight Cool or Heat Pump Air Conditioner 35/5 MicroFarad – Replaces 97F9834 Z97F9834 Check Amazon
8 CAP050450440RT – 45 + 5 uf MFD 440 Volt VAC – Goodman Round Dual Run Capacitor Upgrade Check Amazon
9 MAXRUN 45+5 MFD uf 370 or 440 Volt VAC Round Dual Run Capacitor for Air Conditioner or Heat Pump Condenser – 45/5 Microfarad – Runs AC Motor and Fan – 5 Year Warranty Check Amazon
10 KuangBBBTools 45-5 mfd Round Air Conditioner Capacitor Motor Run Capacitor Withstand Voltage 450V AC Compatible for c3455r GE 97F9895, Z97F995, 97F9895BZ3, 27L88 Check Amazon

Top Ten Best air conditioner capacitor

Finding the best air conditioner capacitor for yourself is a time-consuming task. You have to read thousands of reviews to find out which air conditioner capacitor is the best for you. We’ve already analyzed thousands of reviews, and we can tell you which is the best air conditioner capacitor for you! Read our content to get the best air conditioner capacitor!

Table Of Content:


1. PowerWell 45+5 MFD 45/5 uf 370 or 440 Volt Dual Run Round Capacitor PW-45/5/R for Condenser Straight Cool or Heat Pump Air Conditioner – Guaranteed to Last 5 Years

  • 45+5 uf or 45+5 MFD 440 Volt AC Capacitor. Replaces BOTH 370 VAC & 440 VAC capacitors
  • Can size measures 2-3/8″ diameter x 4″ tall. Operating temperature range -40 C. to +70 C/ -40F to 158
  • Built to the TOUGHEST USA standards for AC motor run capacitors including EIA-456-A and IEC 60252-1:2001
  • GUARANTEED TO LAST 5 YEARS. We are extremely passionate about our products and are fanatical about quality control in our workshops. ORDER NOW with peace of mind. No Catches

2. MAXRUN 35+5 MFD uf 370 or 440 Volt VAC Round Motor Dual Run Capacitor for AC Air Conditioner Condenser – 35/5 uf MFD 440V Straight Cool or Heat Pump – Will Run AC Motor and Fan – 5 Year Warranty

  • CHECK OLD CAPACITORS DIMENSIONS TO MATCH 1.95″ DIAMETER BY 4.125″ HEIGHT – Be sure to check specifications carefully
  • DESIGNED TO LAST 60,000 HOURS – Built to EIA-456-A The Highest Quality Standards
  • ENGINEERED FOR SAFETY – 10,000 AFC Anti-Explosion Pressure Switch and No PBA’s Used In This Product
  • DUAL RUN CAPACITOR – Will run both a compressor and fan motor for 370 or 440 Volt applications

3. BOJACK 55+7.5 uF 55/7.5 MFD ±6% 370/440 V AC CBB65 Dual Run Circular Start Capacitor for AC Motor Run or Fan Start or Condenser Straight Cool or Heat Pump Air Conditioner

  • BOJACK 55+7.5uF ±6% 370V/440V CBB65 Dual run circular start capacitor
  • Capacitor dimension: Diameter-2.502 inch,Height-3.94 inch
  • Operating temperature: -40 ℃ to +70℃/-104℉to+158℉
  • Safety rated: 10,000 AFC

4. ToughTech 50+5 uf MFD 97F9850 Dual Run Round Capacitor 370 or 440 VAC for Air Conditioner

  • 50/5 uf or 5/50 MFD micro farad 50/60 Hz Dual Round HVAC Capacitor
  • 2-1/8″ diameter x 4-1/2″ tall. Operating temperature range -40 C. to +70 C / -40F to 158F
  • UL 810 Approved , RoHS Compliant , 10,000 AFC Approved
  • Replaces the following parts: 2299A , USA2237 , 2237 , C3505 , C3505R , 27L1051 , 27L1051BX , C4505 , 27L569BX , 27L569 , CPT00660 , CPT-0660 , CPT0660 , CPT01769 , CPT-1769 , 2299A , Mars 14290 , 12290 , 12190 , GE/GENTEQ C4505R , C3505R

5. AllTek 40 + 5 MFD 40/5 uf 370 or 440 Volt Dual Run Round Capacitor for Condenser Straight Cool or Heat Pump Air Conditioner – 5 Year No Hassle Warranty

  • Tested per EIA-456-A Standards – This is a Standard of Quality for US Market Capacitors.
  • 10,000 AFC Protected – Run capacitors now have an AFC rating, identifying the available fault current, which is the short circuit interrupting capability of the pressure sensitive interrupter in amperes. Most capacitors are rated at 10,000 amps, but 5000 amps is adequate for motor application
  • Replaces 97F9838 , Z97F938 , 97F9838BZ3 , 12786 , RC0108 , 97F9849 , C3DR405 , Z97F9848BZ2 , P291-4054RS , C3405R , HCKS400D050R440Z , P291-4053RS , TT-CAP-40/5/440R , TRCFD405 , TP-CAP-40/5/440R , HC98JA041 , HC98CA040 , HC98CA041 , HC93CZ035, Replacements
  • Non PCB’s – PCBs are a group of man-made organic chemicals consisting of carbon, hydrogen and chlorine atoms. The number of chlorine atoms and their location in a PCB molecule determine many of its physical and chemical properties. PCBs have no known taste or smell, and range in consistency from an oil to a waxy solid.

6. PowerWell 40 + 5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor PW-40/5/R for Condenser Straight Cool or Heat Pump Air Conditioner 40/5 Micro Farad

  • 40/5 uf or 40/5 MFD micro farad 440 Volt Dual Run Round AC Capacitor . Replaces BOTH 370 & 440 VAC capacitors
  • Can size measures 2″ diameter x 5-1/4″ tall. Operating temperature range -40 C. to +70 C/ -40F to 158F
  • Built to the TOUGHEST USA standards for AC motor run capacitors including EIA-456-A and IEC 60252-1:2001
  • We are extremely passionate about our products and are fanatical about quality control in our workshops. ORDER NOW with peace of mind. No Catches

7. 35+5 MFD uf 370 VAC or 440 Volt Dual Run Round Capacitor Replacement part by Blue Stars – Exact Fit For Condenser Straight Cool or Heat Pump Air Conditioner 35/5 MicroFarad – Replaces 97F9834 Z97F9834

  • ✅ WHAT YOU GET: 35/5 MFD uf 370 & 440 VAC Dual Run Round AC Capacitor
  • ✅ SPECIFICATIONS – Capacitance: 35/5uf; Rated voltage: AC 370-440V; Tolerance: +/-5%; Shape: Round Run; Capacitor dimensions: 55mm x 105mm; Operating temperature range: -25℃ to +70℃/ -13℉ to 158℉; No PCBs. Engineered for safety 10000 AFC anti explosion pressure switch
  • ✅ REPLACEMENT FOR – 97F9834, Z97F9834, HC98JA036, P291-3553R, HC98CA036, HV98CA035, 97F9834, R100335-05, 89M73, HC98JA036D, TT-CAP-35/5/440R, RC0102, TRCFD355, 12283, Z97F9848, Z97F9899, 97F9899, cap050350440rs, 12266, TP-CAP-35/5/440R
  • ✅ PREMIUM QUALITY – The replacement part is made from durable high-quality aluminum and well-tested by the manufacturer – Meets OEM standards – Ensures long-lasting and effective performance. This capacitor will provide your electric motors with an outstanding electrical characteristic of high capacitance stability over time and temperature, and very low internal power loss

8. CAP050450440RT – 45 + 5 uf MFD 440 Volt VAC – Goodman Round Dual Run Capacitor Upgrade

  • Proven EIA-456 compliant 60,000 hour reliability
  • UL Approved / ROHS Compliant
  • Patented Pressure Sensitive Interrupter (PSI) for a safe end of life
  • 45/5 uF Microfarad Rating

9. MAXRUN 45+5 MFD uf 370 or 440 Volt VAC Round Dual Run Capacitor for Air Conditioner or Heat Pump Condenser – 45/5 Microfarad – Runs AC Motor and Fan – 5 Year Warranty

  • Capacitor is 2 3/8″ in Diameter by 4″ in Height – Please check all specifications carefully
  • Designed to Last 60,000 Hours – Built to EIA-456-A and IEC 60252 Standards
  • Safety Engineered – 10,000 AFC Anti-Explosion Pressure Switch and No PBA’s Used
  • Dual Run Capacitor – Runs a Compressor and Fan motor for 370 or 440 Volt applications

10. KuangBBBTools 45-5 mfd Round Air Conditioner Capacitor Motor Run Capacitor Withstand Voltage 450V AC Compatible for c3455r GE 97F9895, Z97F995, 97F9895BZ3, 27L88

  • Professional design for replacement of single or three phase motor capacitors, especicaly for air conditioner or refrigerator
  • Dural run capacitor 45+5 mfd uf, 450v withstand voltage,50/60 Hz,Polypropylene Metallized Film and vegetable oil filled
  • 1/4 in.standard Quadruple QCT terminals, 4 terminals per post, for fast repairing and replacment
  • Built to the toughest standards for AC motor run capacitors including EIA-456-A and IEC 60252-1:2001




air conditioner capacitor Buying Guide


Does the thought of finding a great air conditioner capacitor stress you out? Has your mind been juggling between choices when it comes to buying air conditioner capacitor in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect air conditioner capacitor for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about air conditioner capacitor. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That’s why we’ve taken time to compile a list of the best air conditioner capacitor in today’s market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best air conditioner capacitor currently on the market!

The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.

Top air conditioner capacitor brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top air conditioner capacitor based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the air conditioner capacitor before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the air conditioner capacitor they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good air conditioner capacitor, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your air conditioner capacitor before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable air conditioner capacitor will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good air conditioner capacitor if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated air conditioner capacitor on the market, the products that got mostly negative ratings get filtered and discarded.


These are the criteria we have chosen our air conditioner capacitor on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we’re always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any air conditioner capacitor featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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