BlueStars 189-227uF Start Capacitor – 125VAC
$15.99 on Amazon.com (as of October 20, 2026, 12:51 AM EST) View details ↗
Revive your air conditioner or motor with the BlueStars 189-227µF Start Capacitor, a direct replacement for cooling and gear motor applications. Designed for seamless integration, this high-performance capacitor ensures reliable startup power with a 20% tolerance range and stable performance across temperatures from -40°F to 149°F (-40℃ to 65℃). Built with premium aluminum construction, it meets OEM standards and delivers low internal loss for extended motor life.
No PCBs or compromise—this capacitor features a 10,000 AFC anti-explosion pressure switch for enhanced safety, while its compact 36mm x 87mm dimensions make installation quick and hassle-free. Whether replacing a faulty capacitor or upgrading an existing system, this exact-fit solution restores efficiency to your HVAC or motorized equipment in minutes. Backed by lifetime protection, it guarantees defect-free performance—so you can focus on keeping your systems running smoothly.
| Capacitance Range | 189–227µF |
|---|---|
| Voltage Rating | 125VAC |
| Frequency | 50/60Hz AC |
| Dimensions | 36mm × 87mm |
| Operating Temperature | -40°F to 149°F (-40℃ to 65℃) |
| Material | Aluminum (no PCBs) |






