---
product_id: 541628035
title: "[UL Listed] BlueStars 3 uF MFD ±5% 370-440VAC Volt CBB65 Oval Run Start Capacitor 50/60 Hz AC Electric Replacement Part - for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors"
brand: "bluestars"
price: "R$233"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/541628035-ul-listed-bluestars-3-uf-mfd-5-370-440vac-volt
store_origin: BR
region: Brazil
---

# 3uF capacitance ±5% 370-440VAC voltage range 10000 AFC anti-explosion safety [UL Listed] BlueStars 3 uF MFD ±5% 370-440VAC Volt CBB65 Oval Run Start Capacitor 50/60 Hz AC Electric Replacement Part - for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors

**Brand:** bluestars
**Price:** R$233
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your comfort with precision and safety!

## Quick Answers

- **What is this?** [UL Listed] BlueStars 3 uF MFD ±5% 370-440VAC Volt CBB65 Oval Run Start Capacitor 50/60 Hz AC Electric Replacement Part - for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors by bluestars
- **How much does it cost?** R$233 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/541628035-ul-listed-bluestars-3-uf-mfd-5-370-440vac-volt)

## Best For

- bluestars enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with a 10000 AFC anti-explosion pressure switch for peace of mind
- • **Built to Last:** Durable aluminum casing engineered to meet OEM standards for long-term reliability
- • **Lifetime Confidence:** Backed by 100% lifetime protection to keep your system running worry-free
- • **Precision Power Boost:** 3uF capacitance with ±5% tolerance ensures consistent motor startup every time
- • **Wide Voltage Compatibility:** Operates seamlessly between 370-440VAC for versatile HVAC applications

## Overview

The BlueStars 3uF ±5% 370-440VAC Oval Run Start Capacitor is a premium-quality replacement part designed for central air conditioners, heat pumps, and condenser fan motors. Engineered with durable aluminum and a 10000 AFC anti-explosion pressure switch, it ensures reliable motor startup, long-lasting performance, and enhanced safety. Compatible with multiple OEM models, it operates efficiently across a wide voltage range and comes with lifetime protection for ultimate peace of mind.

## Description

Full description not available

## Features

- WHAT YOU GET - 3uF mfd ±5% 370-440VAC Volt Oval Run Start Capacitor
- SPECIFICATIONS - Capacitance: 3uf; Rated voltage: 370-440V; Tolerance: +/-5%; Shape: Oval Run; Capacitor dimensions: 31.5mm x 51.5mm x 55mm; Operating temperature range: -25℃ to +70℃/ -13℉ to 158℉; No PCBs. Engineered for safety 10000 AFC anti explosion pressure switch
- REPLACEMENT FOR - Rheem Ruud Weatherking 43-25134-01, 43-20847-01, 43-20847-02, 43-19182-01, 43-19182-02, 43-100496-02, 800P305H37A and other Start Capacitors with this uF/Mfd & VAC Rating
- 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
- 100% LIFETIME PROTECTION: Enjoy reliable performance with our lifetime protection, ensuring that your product will always be covered for any defects or issues that may arise.

## Product Details

- **Capacitance:** 3 Microfarad
- **Brand:** BlueStars
- **Material:** 3 MFD 370-440VAC
- **Shape:** Oval
- **Maximum Storage Temperature:** 70 Degrees Celsius

## Images

![[UL Listed] BlueStars 3 uF MFD ±5% 370-440VAC Volt CBB65 Oval Run Start Capacitor 50/60 Hz AC Electric Replacement Part - for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors - Image 1](https://m.media-amazon.com/images/I/71bRbiWMMjL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.com.br/products/541628035-ul-listed-bluestars-3-uf-mfd-5-370-440vac-volt](https://www.desertcart.com.br/products/541628035-ul-listed-bluestars-3-uf-mfd-5-370-440vac-volt)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-24*