---
product_id: 736649335
title: "10uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 10 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool"
brand: "vexunga"
price: "₩30673"
currency: KRW
in_stock: true
reviews_count: 8
category: "Vexunga"
url: https://www.desertcart.kr/products/736649335-10uf-370-440vac-50-60hz-cbb65-cbb65a-oval-run-start
store_origin: KR
region: South Korea
---

# 10uF capacitance ±6% precision Dual 370/440VAC voltage compatibility -40℃ to +70℃ operating range 10uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 10 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool

**Brand:** vexunga
**Price:** ₩30673
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your AC comeback with precision and ease!

## Quick Answers

- **What is this?** 10uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 10 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool by vexunga
- **How much does it cost?** ₩30673 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/736649335-10uf-370-440vac-50-60hz-cbb65-cbb65a-oval-run-start)

## Best For

- vexunga enthusiasts

## Why This Product

- Trusted vexunga brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Oval Design:** Compact 31.5x51.5x75mm aluminum casing built to last and fit tight spaces
- • **Precision Power Boost:** 10uF ±6% capacitance ensures reliable motor starts every time
- • **Universal Voltage Fit:** Seamlessly replaces both 370V and 440V capacitors—no rewiring needed
- • **Effortless DIY Upgrade:** Direct drop-in replacement with clearly labeled terminals for quick install
- • **Built to Brave Extremes:** Operates flawlessly from freezing -40℃ to scorching +70℃

## Overview

The VEXUNGA 10uF CBB65A Oval Run Start Capacitor is a high-quality, durable replacement part designed for AC units, pool pumps, and air condensers. Featuring a precise 10 microfarad capacitance with ±6% tolerance, it supports dual voltage operation at 370/440VAC and works reliably across a wide temperature range (-40℃ to +70℃). Its compact oval aluminum design and snap-in mount make installation straightforward, restoring motor start performance quickly and efficiently—perfect for professionals and savvy DIYers aiming to extend the life of older HVAC systems.

## Description

Buy VEXUNGA 10uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 10 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool: Capacitors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Accurate fit and reliable performance for an older Carrier furnace - This capacitor matched the specifications exactly and worked perfectly as a replacement for our 33-year-old Carrier furnace. Installation was straightforward — the terminals fit tightly, and the size matched the original component, so it mounted easily without modification. The build quality feels solid, with a sturdy aluminum casing and clean, well-fitted connectors. After installation, the furnace fan started running smoothly again, and the capacitor tested precisely on spec with a multimeter. It runs cool and stable even during extended operation. For older HVAC systems, this is an excellent replacement part — dependable, accurate, and well made. It restored full functionality immediately at a very reasonable price.
Review: Easy fix that most home owners could do - Watched a YouTube video of the most common Central Air not working fixes. I went out and checked mine as it has not worked a couple of years. Sure enough, the main fan was working, but touching the compressor tube, you could feel it pulling every second or so, but not starting. Removing the old part and measuring it, the fan side was good and the compressor side was bad. Watch some YouTube videos if you dont know how to do that. It's not difficult. Anyways, after kicking myself in the butt for 5 minutes straight, I ordered a replacement here on desertcart. Product arrived fine and appears to be a well built part. Steps to replace it: 1)To start, most units have an outdoor circuit breaker you can pull to de-energize the unit. Pull that and/or flip the switch for the CA unit in your main fuse box. Next, remove the side access port on the outside unit, usually just two screws to get access to where the starter cap and relays are. 2)Checked the old cap to make sure it was de-energized (Very important step!!!). Do not touch those wires if it's still energized! If the unit is truely powered down and you still measure voltage on the old cap, you may need to discharge the old cap. Remember though, there are TWO caps in one and you need to discharge BOTH. If either still has a charge, they could give you a serious bite. Not to scare you away from doing it, you just have to be safe. 3)Marked the color of the wires and where they plugged into on the old cap. Note:Take a couple of pictures of the old cap and what wire goes where on it. This can be good to reference later! 4)Unplugged all the wires from the old cap and loosened the strap holding it in, and removed it. 5)Fit the new cap in under the strap, tighten it down but not so tight that it could dent the new cap, and plugged the wires into the new cap in the same positions as the old cap. Note: In most cases, the compressor will plug into the terminal stamped HERM. The fan goes to Fan if stamped. There are often two wires that were on the same terminal on the old cap, and that is the common. Plug all the wires in and DOUBLE CHECK you did it right. Take a picture of the old one at the start if you're not sure. 6)Put the side access cover back on the unit. 7)Reinstall the circuit breaker. Set the thermostat to turn it on and hopefully you have nice cool air blowing in a few minutes! 8)Especially if this fixes it, a very important step is to order a second cap!!! Then you dont have to wait long if it goes out. These get stressed every time the fan or compressor turns on. They do go bad eventually, so just have a backup ready. You will hopefully get a good 3-5 years out of the cap. In the attached picture, the temp was 78, now 71. Spouse and kids are happy. Therefore. I am happy.

## Features

- VEXUNGA 10uF ±6% 370/440 VAC CBB65A oval run start capacitor replacement for BOTH 370 & 440 Volt capacitors.
- 10 MFD Capacitor size measures ( 1.24inch / 31.5mm ) x ( 2.03inch / 51.5mm ) x ( 2.95inch / 75mm ) .
- Operating temperature: -40℃ to +70℃/-104℉ to +158℉. Frequency: 50/60 Hz.
- SUPER EASY to Replace: Direct replacement, No wiring or adapter changes required. AC Capacitor has three terminals on the top are labeled "Herm" for the compressor motor, "Fan" for the fan, and "C" for the common line.
- 10uF Capacitor Replacement for 97F9002 , 97F9002s , 97F9002BZ3 , Z97F9002 , 27L669 , HC91CA010D , HC91CA010 , HC90AB010 , HC96AC010 , TOCF10 , CR10X370 , TT-CAP-10/440 TP-CAP-10/440, HCKS100V440Z.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BJ95LN3H |
| Best Sellers Rank | #999 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Electrical Capacitors |
| Brand | VEXUNGA |
| Brand Name | VEXUNGA |
| Capacitance | 10 Microfarad |
| Capacitance Tolerance | 6 |
| Customer Reviews | 4.7 out of 5 stars 6,674 Reviews |
| Included Components | NO |
| Item Dimensions W x H | 1.24"W x 2.95"H |
| Item Shape | Oval |
| Manufacturer | VEXUNGA |
| Material | Aluminum, Polypropylene |
| Material Type | Aluminum, Polypropylene |
| Maximum Storage Temperature | 65 Degrees Celsius |
| Maximum Voltage | 440 Volts |
| Mounting Type | Snap-In Mount |
| Operating Voltage | 440 Volts |
| Shape | Oval |
| Upper Temperature Rating | 70 Degrees Celsius |

## Product Details

- **Brand:** VEXUNGA
- **Capacitance:** 10 Microfarad
- **Material:** Aluminum, Polypropylene
- **Maximum Storage Temperature:** 65 Degrees Celsius
- **Shape:** Oval

## Images

![10uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 10 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 1](https://m.media-amazon.com/images/I/61WEMQzRvKL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate fit and reliable performance for an older Carrier furnace
*by O***R on November 5, 2025*

This capacitor matched the specifications exactly and worked perfectly as a replacement for our 33-year-old Carrier furnace. Installation was straightforward — the terminals fit tightly, and the size matched the original component, so it mounted easily without modification. The build quality feels solid, with a sturdy aluminum casing and clean, well-fitted connectors. After installation, the furnace fan started running smoothly again, and the capacitor tested precisely on spec with a multimeter. It runs cool and stable even during extended operation. For older HVAC systems, this is an excellent replacement part — dependable, accurate, and well made. It restored full functionality immediately at a very reasonable price.

### ⭐⭐⭐⭐⭐ Easy fix that most home owners could do
*by E***E on June 27, 2025*

Watched a YouTube video of the most common Central Air not working fixes. I went out and checked mine as it has not worked a couple of years. Sure enough, the main fan was working, but touching the compressor tube, you could feel it pulling every second or so, but not starting. Removing the old part and measuring it, the fan side was good and the compressor side was bad. Watch some YouTube videos if you dont know how to do that. It's not difficult. Anyways, after kicking myself in the butt for 5 minutes straight, I ordered a replacement here on Amazon. Product arrived fine and appears to be a well built part. Steps to replace it: 1)To start, most units have an outdoor circuit breaker you can pull to de-energize the unit. Pull that and/or flip the switch for the CA unit in your main fuse box. Next, remove the side access port on the outside unit, usually just two screws to get access to where the starter cap and relays are. 2)Checked the old cap to make sure it was de-energized (Very important step!!!). Do not touch those wires if it's still energized! If the unit is truely powered down and you still measure voltage on the old cap, you may need to discharge the old cap. Remember though, there are TWO caps in one and you need to discharge BOTH. If either still has a charge, they could give you a serious bite. Not to scare you away from doing it, you just have to be safe. 3)Marked the color of the wires and where they plugged into on the old cap. Note:Take a couple of pictures of the old cap and what wire goes where on it. This can be good to reference later! 4)Unplugged all the wires from the old cap and loosened the strap holding it in, and removed it. 5)Fit the new cap in under the strap, tighten it down but not so tight that it could dent the new cap, and plugged the wires into the new cap in the same positions as the old cap. Note: In most cases, the compressor will plug into the terminal stamped HERM. The fan goes to Fan if stamped. There are often two wires that were on the same terminal on the old cap, and that is the common. Plug all the wires in and DOUBLE CHECK you did it right. Take a picture of the old one at the start if you're not sure. 6)Put the side access cover back on the unit. 7)Reinstall the circuit breaker. Set the thermostat to turn it on and hopefully you have nice cool air blowing in a few minutes! 8)Especially if this fixes it, a very important step is to order a second cap!!! Then you dont have to wait long if it goes out. These get stressed every time the fan or compressor turns on. They do go bad eventually, so just have a backup ready. You will hopefully get a good 3-5 years out of the cap. In the attached picture, the temp was 78, now 71. Spouse and kids are happy. Therefore. I am happy.

### ⭐⭐⭐⭐⭐ Pretty good.
*by A***A on January 8, 2026*

Works good and lasts. My AC fan went out and this was the problem. Got me through the summer, time will tell how long it lasts. Overall, not a bad choice for the price.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-07*