# Horizon Fitness 7.0AT-03 Treadmill Wire Harness Cable (DC579)

\## Horizon Fitness 7.0AT-03 Treadmill Wire Harness Cable (DC579)

The Horizon Fitness 7.0AT-03 Treadmill Wire Harness Cable is a preowned replacement data cable for the Horizon Fitness 7.0AT-03 treadmill. It helps replace the original wire harness when the existing cable becomes damaged, worn, misplaced, or unsuitable for continued use. If you are repairing a Horizon treadmill and need the correct wiring component for the 7.0AT-03 model, this part provides a direct model-specific replacement option.

## Product Details and Benefits

This product belongs to the \*\*Data Cables\*\* category and carries the part number and SKU \*\*DC579\*\*. It is identified as a \*\*Horizon Fitness 7.0AT-03 treadmill wire harness cable\*\*. The cable serves as a replacement component within the treadmill’s wiring system. Replacing a damaged harness can help restore the connection between the treadmill’s related electrical or data components, depending on the location and function of the original cable.

The cable is sold in \*\*preowned condition\*\*. Each part has been carefully inspected by skilled technicians before sale. This inspection helps confirm that the item matches the listed model and part type. Because the seller stocks multiple units, the cable you receive may look slightly different from the product images. The appearance may vary, but the seller states that the shipped item will be the exact model and part itself.

Choosing a used treadmill wire harness can also reduce replacement costs compared with buying a new component. Reusing an existing fitness-equipment part helps extend the service life of the treadmill and keeps usable equipment components out of landfills.

## Compatibility and Applications

The Horizon Fitness 7.0AT-03 Treadmill Wire Harness Cable is designed for use with the \*\*Horizon Fitness 7.0AT-03 treadmill\*\*. It is intended for customers replacing the corresponding original wire harness or data cable in that specific treadmill model.

This part may suit treadmill owners, fitness-equipment repair technicians, service providers, and businesses maintaining Horizon Fitness equipment. Use it only when the model and part requirements match your treadmill. The product page does not provide additional compatibility information for other Horizon Fitness treadmill models, so do not assume that this cable fits other versions without confirming the part details first.

## Why Choose This Product

This replacement cable offers a practical way to repair or maintain a compatible Horizon treadmill without replacing the entire machine. Its preowned condition may make it a more economical choice for equipment repairs. Technician inspection provides an additional check that the part corresponds to the listed model and component type.

## Before You Buy

Verify that your treadmill is a \*\*Horizon Fitness 7.0AT-03\*\* and compare the original wire harness with \*\*DC579\*\* before ordering. Check the part number, cable appearance, connector arrangement, and installation location against your existing component where possible. The product page does not list cable dimensions, materials, connector specifications, installation instructions, warranty details, or package quantity. Contact the seller if you need additional information before purchase.

## Details

- **Price:** 44.99 USD
- **Vendor:** Horizon Fitness
- **Type:** Data Cables
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 44.99 USD | In stock |

## Images

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## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/horizon-fitness-7-0at-03-treadmill-wire-harness-cable-dc579)
> Updated: 2026-08-29