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โก Power up your AC with zero hassleโstart smart, stay cool!
The VEXUNGA 5uF 370/440VAC CBB65A Oval Run Start Capacitor is a high-precision, durable replacement capacitor designed for one-way motor start-up in air conditioners, pool pumps, and similar appliances. Featuring a robust polypropylene film construction with epoxy sealing, it operates reliably across a wide temperature range (-40โ to +70โ) and supports both 50/60Hz frequencies. Its direct drop-in design eliminates rewiring, making it an easy, cost-effective upgrade that extends motor life and restores optimal performance.





| ASIN | B0BJ8QCDW9 |
| Best Sellers Rank | #145 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Electrical Capacitors |
| Brand | VEXUNGA |
| Brand Name | VEXUNGA |
| Capacitance | 5 Microfarad |
| Capacitance Tolerance | 6 |
| Customer Reviews | 4.6 out of 5 stars 239 Reviews |
| Included Components | NO |
| Item Dimensions W x H | 2.03"W x 2.17"H |
| Item Shape | Oval |
| Manufacturer | VEXUNGA |
| Material | Aluminum, Polypropylene |
| Material Type | Aluminum, Polypropylene |
| Maximum Storage Temperature | 65 Degrees Celsius |
| Maximum Voltage | 440 Volts |
| Model | 5uF-CAPACITOR |
| Mounting Type | Rack Mount |
| Operating Voltage | 440 Volts |
| Part Number | 5uF-CAPACITOR |
| Shape | Oval |
| Upper Temperature Rating | 158 Degrees Fahrenheit |
M**7
Replacement worked instantly
I used this VEXUNGA capacitor to replace a Wilspec Tech capacitor that went out in my furnace. Dimensions were almost exact. The difference in length or width were negligible. Plugged the new one in, turned on the heat, and it worked instantly. It was a tad quieter and a bit faster to engage, too. Will update when it goes out, which hopefully will be years from now. Saved $200+!
G**S
A/C
Fix the A/C
K**Y
Save money
Fixed pool heater
R**R
Seems to work just fine
This item seems to be OK because of itโs typing size no matter what brand you get theyโre extremely light so you really cannot gauge the quality of the construction of this item
B**S
As Advertised
Cost less than ware house and works
I**L
no problems in 5 years between changing out.
about every 5cyeats, we change the AC fan motor with these and no issues.
T**E
hard to understand
not compatible with me Hino Dutro
R**R
price
I have heat, thx. step one unit is old.
N**N
Article fonctionne bien
Fonctionne bien
S**L
Specs matched.
Pretty staight forward, size was close enough to fit into original clamp.
Trustpilot
1 month ago
2 weeks ago