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All appliances have a model number and a serial number tag located on the appliance. Generally they are available for the customer to find quickly. If you are unable to locate your tag, please see your original manual and or invoice from when you purchased the appliance.

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MARS

MARS

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12986 MARS 40/5Mfd 440V Oval Run Cap.

$12.83 USD

Limited Stock Available

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12739 MARS 40/3Mfd 370V Rnd Run Capacitor

$13.54 USD

Limited Stock Available

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11090 MARS 430-516Mfd 250/220V Cap

$23.45 USD

In Stock

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12748 MARS 45Mfd 440V Rnd Run Capacitor

$10.19 USD

In Stock

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12718 MARS 35Mfd 370V Round Run Capacitor

$10.07 USD

Limited Stock Available

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10857 MARS Azure Vs 1/2 To 1Hp D/D Motor

$462.88 USD

Limited Stock Available

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20730 MARS 1/2Hp 208-230V 1075Rpm Fan Mtr

$152.70 USD

Limited Stock Available

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65775 MARS Mini Split Universal Remote

$59.05 USD

Limited Stock Available

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10590 MARS 3/4Hp 208-230V 1075Rpm 3Spd 48

$170.81 USD

Limited Stock Available

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12995 MARS 5Mfd 370V Round Run Capacitor

$3.18 USD

In Stock

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19006 MARS 67 Potentialrelay420Vcoilvolt

$104.73 USD

Limited Stock Available

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00504 MARS 230V 50W 1550Rpm Ccw Unitbrmtr

$235.44 USD

Limited Stock Available

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11924 MARS 400-480Mfd 125V Rnd Start Cap.

$7.37 USD

Limited Stock Available

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90293 MARS Spdt 24V Relay

$27.26 USD

In Stock

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11914 MARS 161-193Mfd 110/125V Start Cap

$4.95 USD

Limited Stock Available

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19169 MARS 169 Potentialrelay332Vcoilvolt

$35.20 USD

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Heating Cooling Parts

2023 W Fullerton Ave

Chicago, IL 60647

Store Hours (CST)

Mon-Fri: 8:00AM - 5:30PM

Sat: 9:30AM - 2:00PM

Sun: Closed

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Local: (773)-278-1300

Phone Center Hours (CST)

Mon-Fri: 8:30 AM - 5:30 PM

Sat: 9:30 AM - 2:00 PM

Sun: Closed

Email: cs@support.parts

Allow 48 hours for response or call us for immediate help.

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©2026 HeatingCoolingParts dba of Midwest Appliance Parts Co. Inc
This site is not affiliated with or endorsed by any of the original manufacturers listed.
All brand names and logos are property of their respective owners and are used for identification purposes only.

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This product must be installed by a qualified/licensed contractor and set up with properly calibrated combustion test equipment. Failure to comply with this could result in substantial property damage, severe personal injury or death.

I acknowledge this product must be installed by a qualified licensed contractor

Oversize and Heavy Item Shipping Fee

The item you are purchasing is either packaged in a very large box or is very heavy. These items tend to require special shipping and handling.

Here's how it works:

Order the new part from our website and pay for this shipping fee.

For large items such as washer tubs, and baskets, we may use a freight company to deliver the item to you. We will contact you with more information on such orders especially to schedule a delivery with the freight company. Very rarely do we ship these items with UPS or Fedex because they have size limitations on what the drivers can carry. Please pay close attention to your tracking # provided at the time of shipping.

For HEAVY items such as compressors and motors, we may use a freight company to deliver the item to you. We will contact you with more information on such orders especially to schedule a delivery with the freight company. Very rarely do we ship these items with UPS or Fedex because they have weight limitations on what the drivers can carry. Please pay close attention to your tracking # provided at the time of shipping.

If you have any questions please reach our parts specialists at 773-278-1300.

Find The Right Part. Right Now!
Heating Cooling Parts

Refundable Deposit (Core Refund) Information

The item you are purchasing has a deposit due at checkout. This is completely refundable when you return your “core” or “old part” back to us.

Here's how it works:

Order the new part from our website.
Print out your order confirmation along with our Core Return Form located on our website. Please include both with your core return. Download Core Fee Return Form
Mail the item back to our Chicago branch at this address: Heating Cooling Parts 2023 W Fullerton Ave Chicago IL 60647.
We will refund your credit card for the amount shown on your original invoice.

If you have any questions please reach our parts specialists at 773-278-1300.

Find The Right Part. Right Now!
Heating Cooling Parts