---
product_id: 45089243
title: "MARS - Motors & Armatures 10728 1/4 hp 1075 rpm - 1 Speed 1.8 Amp Outdoor Condenser Fan Motor"
brand: "mars"
price: "2419 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Mars"
url: https://www.desertcart.dk/products/45089243-mars-motors-and-armatures-10728-1-4-hp-1075-rpm
store_origin: DK
region: Denmark
---

# 1.8 Amp Power Efficiency 1075 RPM Consistent Speed Made in USA Quality MARS - Motors & Armatures 10728 1/4 hp 1075 rpm - 1 Speed 1.8 Amp Outdoor Condenser Fan Motor

**Brand:** mars
**Price:** 2419 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power your cool with precision and savings!

## Quick Answers

- **What is this?** MARS - Motors & Armatures 10728 1/4 hp 1075 rpm - 1 Speed 1.8 Amp Outdoor Condenser Fan Motor by mars
- **How much does it cost?** 2419 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/45089243-mars-motors-and-armatures-10728-1-4-hp-1075-rpm)

## Best For

- mars enthusiasts

## Why This Product

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

## Key Features

- • **Durable USA-Made Build:** Crafted domestically for trusted longevity and performance
- • **DIY-Friendly Installation:** Straightforward fit for popular models—save on costly technician fees
- • **Energy-Smart 1.8 Amp Draw:** Keeps your energy bills in check without sacrificing power
- • **Reliable 1-Speed Performance:** Smooth, steady 1075 RPM for optimal condenser fan operation
- • **Condensation-Resistant Design:** Includes moisture release plug to extend motor life outdoors

## Overview

The MARS 10728 is a 1/4 horsepower, 1-speed outdoor condenser fan motor delivering a steady 1075 RPM at 1.8 amps. Made in the USA, it offers a durable, energy-efficient replacement solution compatible with popular models. Designed for easy DIY installation, it features a moisture release plug to protect against condensation damage, ensuring long-lasting performance and significant cost savings over professional replacements.

## Description

1 speed motor; 1.8 amp; use to replace motor for other popular models; 16.7 pounds; 15 inches in length.

Review: Good product. - It was an easy install for my husband and son. Quick delivery and secure packaging. Good price too. It's working great so far. No issues.
Review: Saved Me Hundreds of $$$ - My 10+ year old AC fan stopped working even after I replaced the capacitor. So the next suspect is the motor. I called my AC guy but he wanted to charge me almost $500 to come and put in an aftermarket motor. But when I saw this MARS motor, I decided to give it a try. The MARS motor is similar in specs to my old fan motor just slightly less than the 1110 RPM in mine. The bolts that stick out of the new motor are a bit long. So I decided to use a hack saw on them and snack them off. My old motor has 3 wires vs the 4 wires that came with the MARS motor. I did not use the brown stripe wire in my dual capacitor configuration. I also measured the distance from the back of the old motor to the point where the fan blades attach to the motor shaft. This gave me an idea where to attach my old fan to the new motor. Also, my fan hangs upside down in my AC unit and I had to change the wiring to have air blow out of the AC unit. These are the short colored wiring that sticks out of the motor. Once I hooked up the motor to my dual capacitor and contactor, it fired up the first time. So I saved over $400 dollars vs letting my AC guy change the motor. If you are a DIY'er and likes to tinkle with electronics as I do, this is an easy project. One final tip - pull the rubber plug out on the bottom of the motor to let condensation moisture out. If you do not do it, the moisture will damage the motor over time.

## Features

- Country Of Origin: United States
- Model Number: 10728
- Item Package Dimensions: 16.0" L x 8.0" W x 9.0" H
- Item Package Weight: 17.7 lb

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003FI300G |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #452,923 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,144 in Electric Fan Motors |
| Brand | MARS |
| Customer Reviews | 4.4 4.4 out of 5 stars (320) |
| Date First Available | April 5, 2010 |
| Global Trade Identification Number | 00685744107286 |
| Horsepower | 0.25 Horsepower |
| Included Components | 1 fan motor |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 11.2 pounds |
| Item model number | 10728 |
| Manufacturer | MARS - Motors & Armatures, Inc. |
| Model Name | 1/4hp 1075rpm, 1 Speed 1.8 Amp Outdoor Condenser Fan Motor |
| Part Number | 10728 |
| Product Dimensions | 15 x 7 x 8 inches |
| Speed | 1075 RPM |
| UPC | 685744107286 |

## Product Details

- **Brand:** MARS
- **Horsepower:** 0.25 Horsepower
- **Item Weight:** 11.2 Pounds
- **Model Name:** 1/4hp 1075rpm, 1 Speed 1.8 Amp Outdoor Condenser Fan Motor
- **Speed:** 1075 RPM

## Images

![MARS - Motors & Armatures 10728 1/4 hp 1075 rpm - 1 Speed 1.8 Amp Outdoor Condenser Fan Motor - Image 1](https://m.media-amazon.com/images/I/31dfHSwLJxL.jpg)
![MARS - Motors & Armatures 10728 1/4 hp 1075 rpm - 1 Speed 1.8 Amp Outdoor Condenser Fan Motor - Image 2](https://m.media-amazon.com/images/I/51bMxi6lF+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product.
*by C***H on August 3, 2025*

It was an easy install for my husband and son. Quick delivery and secure packaging. Good price too. It's working great so far. No issues.

### ⭐⭐⭐⭐⭐ Saved Me Hundreds of $$$
*by C***C on March 31, 2020*

My 10+ year old AC fan stopped working even after I replaced the capacitor. So the next suspect is the motor. I called my AC guy but he wanted to charge me almost $500 to come and put in an aftermarket motor. But when I saw this MARS motor, I decided to give it a try. The MARS motor is similar in specs to my old fan motor just slightly less than the 1110 RPM in mine. The bolts that stick out of the new motor are a bit long. So I decided to use a hack saw on them and snack them off. My old motor has 3 wires vs the 4 wires that came with the MARS motor. I did not use the brown stripe wire in my dual capacitor configuration. I also measured the distance from the back of the old motor to the point where the fan blades attach to the motor shaft. This gave me an idea where to attach my old fan to the new motor. Also, my fan hangs upside down in my AC unit and I had to change the wiring to have air blow out of the AC unit. These are the short colored wiring that sticks out of the motor. Once I hooked up the motor to my dual capacitor and contactor, it fired up the first time. So I saved over $400 dollars vs letting my AC guy change the motor. If you are a DIY'er and likes to tinkle with electronics as I do, this is an easy project. One final tip - pull the rubber plug out on the bottom of the motor to let condensation moisture out. If you do not do it, the moisture will damage the motor over time.

### ⭐⭐⭐⭐⭐ Higher Quality than OEM Motor
*by C***N on August 1, 2020*

This motor is nice. Greater quality than the OEM motor that was in the unit. Very happy. It took me longer to figure out how to wire it up than to install the motor.... Yellow: hooks to main contactor relay Black: hooks to black common twist cap along with the other black common wires. Brown: hooks to startup capacitor terminal marked FAN Brown/White: hooks to startup capacitor marked C Mine has a Dual Startup capacitor so I hooked the Brown to the terminal marked FAN and the Brown/White is not used in this case, so I cut off and sealed the end because it is not used for a Dual Capacitor. So I saved about $100.00 compared to a new OEM unit. And got a better unit out of the deal. Unit started up immediately and ran strong and smoothly. I mean I could even tell the superior quality by the tone of the unit as it ran. Oh yeah, I have been ordering regularly from Amazon for over 6 years and this is the very first product review that I have written, I would highly recommend this unit.

## Frequently Bought Together

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-26*