---
product_id: 410120074
title: "12.5 uF MFD ±5% 370 VAC or 440 VAC CBB65 Oval Run Start Capacitor - Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9003, Z97F9003"
brand: "bluestars"
price: "VT18371"
currency: VUV
in_stock: true
reviews_count: 2
category: "Blue Stars"
url: https://www.desertcart.vu/products/410120074-12-5-uf-mfd-5-370-vac-or-440-vac
store_origin: VU
region: Vanuatu
---

# 12.5 uF capacitance ±5% 370-440 VAC rated voltage Operates -25℃ to 70℃ reliably 12.5 uF MFD ±5% 370 VAC or 440 VAC CBB65 Oval Run Start Capacitor - Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9003, Z97F9003

**Brand:** bluestars
**Price:** VT18371
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your comfort with precision — don’t let your HVAC fall behind!

## Quick Answers

- **What is this?** 12.5 uF MFD ±5% 370 VAC or 440 VAC CBB65 Oval Run Start Capacitor - Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9003, Z97F9003 by bluestars
- **How much does it cost?** VT18371 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/410120074-12-5-uf-mfd-5-370-vac-or-440-vac)

## 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

- • **Thermal Toughness:** Operates flawlessly from -25℃ to 70℃, perfect for year-round HVAC reliability.
- • **OEM-Grade Durability:** Crafted from premium aluminum, tested to meet or exceed original equipment standards.
- • **Precision Power Boost:** Stable 12.5 uF capacitance with ±5% tolerance ensures consistent motor startup performance.
- • **High Voltage Resilience:** Rated for 370-440 VAC, built to handle demanding AC motor loads without fail.
- • **Plug & Play Replacement:** Exact fit for multiple models including 97F9003 & Z97F9003 — upgrade your system hassle-free.

## Overview

This 12.5 uF ±5% CBB65 Oval Run Start Capacitor by BlueStars is a premium replacement part designed for condenser, straight cool, and heat pump air conditioners. Rated for 370-440 VAC and operating reliably between -25℃ and 70℃, it ensures stable motor startups and long-lasting performance. Built with high-quality aluminum and meeting OEM standards, it fits models like 97F9003 and Z97F9003, delivering a hassle-free upgrade that stops short cycling and boosts airflow efficiency.

## Description

SPECIFICATIONS The 12.5 MFD uf 440 Volt Dual Run Round AC Capacitor is used for a compressor motor and a fan motor start-up and operation of AC motors with frequency of 50Hz/60Hz such as Industrial Grade Replacement for Central Air-Conditioners, Heat Pumps, Condenser Fan Motors, and Compressors. It is small in size, lightweight, heat resistant and anti-explosion. 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.Capacitance: 12.5 uF MFD ±5%Rated Voltage: AC 370-440VOperating temperature range: -25℃ to +70℃/ -13℉ to 158℉Shape: Round RunTolerance: +/-5%Capacitor Dimensions: 31.5mm x 51.5mm x 80mmNo PCBs Replacement for:97F9003 , Z97F9003 , 27L572 , P2911253 ,P291-1253 , C312L , HCKS125V440Z , TP-CAP-12.5/440 Count on our 12.5 uF MFD ±5% 370 VAC or 440 VAC CBB65 Oval Run Start Capacitor Replacement for an unrivaled mix of durability, convenient functionality, and great value for money. Click ‘Add to Cart’ now!If you are unsure our replacement part will fit your appliance model, you can ask us in Customer questions & answers section or contact us by visiting the Blue Stars LLC storefront -- click the "Blue Stars LLC" on a product page to get to the storefront -- then click the "Ask a question" link under Further Information. Select your reason, and then tell us about the question.

Review: Hey everyone, just wanted to share a furnace fix that made a huge difference. My furnace was short cycling like crazy, and it was driving me nuts. I checked the old capacitor, and it was reading 10.5 uf, which apparently was still "working" enough to keep it sputtering along. After replacing it with a new one, the airflow is so much better now. The short cycling has completely stopped, which is a massive relief. It's amazing how a small part can cause such big problems. Definitely worth checking if you're having similar issues with your heating system. Highly recommend this fix if your furnace is acting up.
Review: Item was very reasonably priced -- I paid more for one-day shipping than for the item itself, I am grateful that my air conditioning system needed only this item!

## Features

- ✅ WHAT YOU GET: 12.5 uF MFD ±5% 370 VAC or 440 VAC CBB65 Oval Run Start Capacitor
- ✅ SPECIFICATIONS - Capacitance: 12.5 uF MFD; Rated voltage: AC 370-440V; Tolerance: +/-5%; Shape: Round Run;Capacitor dimensions: 31.5mm x 51.5mm x 80mm; Operating temperature range: -25℃ to 70℃/ -13℉ to 158℉; No PCBs
- ✅ REPLACEMENT FOR - 97F9003 , Z97F9003 , 27L572 , P2911253 ,P291-1253 , C312L , HCKS125V440Z , TP-CAP-12.5/440
- ✅ 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
- ✅ MONEY-BACK GUARANTEE - For any reason you're not completely satisfied, you can ask for a replacement or full refund, no questions asked

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094C2ZXKL |
| Batteries Required? | No |
| Batteries included? | No |
| Capacitance tolerance | 5 |
| Colour | As pictured |
| Customer Reviews | 4.8 4.8 out of 5 stars (28) |
| Date First Available | 3 July 2021 |
| Item Weight | 109 g |
| Item model number | 12.5 uF/MFD |
| Manufacturer | BlueStars |
| Maximum voltage | 440 Volts |
| Mounting type | Panel Mount |
| Operating voltage | 440 Volts |
| Part number | 12.5 uF MFD |
| Product Dimensions | 3.15 x 3.15 x 8 cm; 109 g |

## Product Details

- **Brand:** BlueStars
- **Capacitance:** 12.5 Microfarad
- **Material:** Aluminium
- **Maximum storage temperature:** 70 Degrees Celsius
- **Shape:** Oval,Round

## Images

![12.5 uF MFD ±5% 370 VAC or 440 VAC CBB65 Oval Run Start Capacitor - Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9003, Z97F9003 - Image 1](https://m.media-amazon.com/images/I/41pEVV0hQUL.jpg)
![12.5 uF MFD ±5% 370 VAC or 440 VAC CBB65 Oval Run Start Capacitor - Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9003, Z97F9003 - Image 2](https://m.media-amazon.com/images/I/41py7IGtkZL.jpg)
![12.5 uF MFD ±5% 370 VAC or 440 VAC CBB65 Oval Run Start Capacitor - Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9003, Z97F9003 - Image 3](https://m.media-amazon.com/images/I/51CYcg1jZUL.jpg)
![12.5 uF MFD ±5% 370 VAC or 440 VAC CBB65 Oval Run Start Capacitor - Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9003, Z97F9003 - Image 4](https://m.media-amazon.com/images/I/51EEn27RD4L.jpg)
![12.5 uF MFD ±5% 370 VAC or 440 VAC CBB65 Oval Run Start Capacitor - Replacement Part by BlueStars - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9003, Z97F9003 - Image 5](https://m.media-amazon.com/images/I/51ZZlSU2oBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***. on 23 January 2026*

Hey everyone, just wanted to share a furnace fix that made a huge difference. My furnace was short cycling like crazy, and it was driving me nuts. I checked the old capacitor, and it was reading 10.5 uf, which apparently was still "working" enough to keep it sputtering along. After replacing it with a new one, the airflow is so much better now. The short cycling has completely stopped, which is a massive relief. It's amazing how a small part can cause such big problems. Definitely worth checking if you're having similar issues with your heating system. Highly recommend this fix if your furnace is acting up.

### ⭐⭐⭐⭐⭐ Review
*by E***E on 6 July 2025*

Item was very reasonably priced -- I paid more for one-day shipping than for the item itself, I am grateful that my air conditioning system needed only this item!

## Frequently Bought Together

- BlueStars 12.5 uF MFD ±5% 370 VAC or 440 VAC CBB65 Oval Run Start Capacitor - Replacement Part - Exact Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Replaces 97F9003, Z97F9003
- VEXUNGA AC Capacitor 45+5 uF 45/5 MFD 370 or 440 or 450 VAC CBB65B Dual Run Start Capacitors for Air Conditioner Compacitor Motor or Compressor Fan or Condenser Straight Cool
- BOJACK 1 Poles FLA 30 Amp Coil 24 VAC Air Conditioner Condenser Compressor Contactor AC Definite Purpose Contactor

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-02*