As an Amazon Associate I earn from qualifying purchases.Updated: March 27, 2026
The Motor in your Lennox G60MP-3 furnace is responsible for circulating air throughout your home. Over time, motors wear down due to constant use. Replacing the motor periodically ensures optimal heating performance and prevents unexpected breakdowns. Delaying replacement can lead to discomfort, potential damage to other components, and costly repairs.
Function: The Motor circulates heated air from the furnace throughout your home's ductwork.
Signs it needs replacing: Unusual noises like grinding or squealing, reduced airflow, overheating of the motor, or a complete failure to start.
OEM vs aftermarket: OEM (Original Equipment Manufacturer) parts guarantee exact compatibility but are often more expensive. Aftermarket parts can be a cost-effective alternative, but ensure they specifically state compatibility with your Lennox G60MP-3 model.
Installation: Installation difficulty varies depending on experience. Generally involves disconnecting power, removing the old motor, and installing the new one following manufacturer instructions.
Replacement schedule: Check your owner's manual for the recommended schedule. Replace sooner if you notice reduced performance.
Compatibility warning: always verify part number matches your exact model before ordering
Pros & Cons
Pros
✓ Restores device to original performance without buying a new unit
✓ Significantly cheaper than a full device replacement
✓ Multiple options available from OEM and aftermarket sellers
Cons
✗ OEM parts cost more than third-party alternatives
✗ Wrong part number will not fit — model verification is essential
Common Use Cases
Scheduled maintenance on the manufacturer-recommended replacement cycle
Performance restoration after noticing reduced output or efficiency
Preventive replacement before a worn part causes secondary damage
Who Should Buy This
This Motor replacement is for Lennox G60MP-3 owners experiencing reduced heating efficiency or unusual noises from their furnace. Replacing the Motor can extend the life of your unit and restore comfortable temperatures.
Not ideal for: If your furnace has major mechanical issues beyond the Motor, a full replacement may be more cost-effective in the long run.
Good to Know Before Buying
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Always confirm your exact model number (G60MP-3) before ordering. Part numbers vary between model variants and production years. Check the label on your device or original documentation to be sure.
Frequently Asked Questions
What is the part number for the Lennox G60MP-3 Motor?
The part number is 73035. Always verify this matches your exact model (G60MP-3) before ordering, as similar models may use different parts.
How often should I replace the Motor on my Lennox G60MP-3?
Check your owner's manual for the recommended schedule. Replace sooner if you notice reduced performance.
Will aftermarket Motor replacements work in my Lennox G60MP-3?
Third-party parts are widely available and often cheaper than OEM. Look for listings that specifically mention compatibility with model G60MP-3 and check buyer reviews for fit confirmation before purchasing.
Prices change frequently. See the latest deal on Amazon.