![[UL Listed] BlueStars 45+10 uF 45/10 MFD ±5% 370 V or 440 VAC AC Dual Run Start Round Capacitor 50/60Hz CBB65 CBB65B - for Air ConditionerUnit Fan Motor Start or Condenser Straight Cool or Heat Pump](https://m.media-amazon.com/images/I/71ZTSfzjfBL.jpg)












⚡ Power your AC with confidence and never miss a cool moment!
The BlueStars 45+10 µF dual run capacitor is a UL-listed, premium-quality replacement part designed for air conditioner motors. Supporting both 370V and 440V AC systems, it features dual capacitance for efficient motor start and run, meets stringent US and Australian safety standards, and offers easy installation with labeled terminals. Backed by a lifetime protection warranty, it ensures reliable, long-lasting performance for your cooling needs.





M**S
so far so good
Works as advertised. Quality measured over time but working well so far
C**O
Pics
HERM, FAN, and C all easily readable on top.Can't speak to longevity, but out of the box it meets specs according to my cheap multimeter. See pics.
R**R
Buy one now and use your working one as a backup!
Why wait for the inconvenience of having a capacitor fail and paying for a service call on a hot day? It won't take you 15 minutes to switch out the old functioning capacitor with this new one and have the backup in the garage. Cheap insurance.
K**R
Does not hold up in S FL heat
Matched the specs from the condenser and it lasted for 2 days and started acting the fool. Would not handle the south florida heat.Replaced it with American (3× the price) and... no more issues. Go figureThe wife didn't want to hear about the price, she just wanted it working.Get what you pay for. Save the aggravation... just say no. Buy US.
L**A
Works great !
Great.
S**D
Needed to replace leaking capacitor in AC unit. Works great
Works great. Easy to install and at a reasonable price
M**.
Do it yourself and save some money
After a couple of YouTube videos and tools the job was done.
P**L
Good Fit
Priced right, good replacement
Trustpilot
5 days ago
2 months ago