What HP motor do I need for my Lennox unit?

The correct replacement for Lennox model OEM Lennox Fan Motor — 89F38 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Lennox equipment which lists the model number OEM Lennox Fan Motor — 89F38.

My AC fan is not spinning. What part do I need?

A fan that does not spin, spins slowly, or makes grinding or squealing noises needs a new motor. Grinding means the bearings have failed. Squealing means the bearings are dry. No spin with a humming sound means the capacitor may be the issue. Check the motor capacitor before replacing the entire motor.

Lennox

OEM Lennox Fan Motor — 89F38

Name: OEM Lennox Fan Motor — 89F38
Brand: Lennox
SKU: LNX-89F38
Price: 99.95 USD
Availability: InStock

SKU: LNX-89F38 Brand: Lennox

$99.95 $139.95

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The genuine OEM Lennox 89F38 fan motor drives the fan that moves air across your Lennox system, providing the airflow essential for proper heat exchange and system efficiency. Built to the exact horsepower, voltage, RPM, and rotation specifications of your equipment, this motor keeps air moving reliably through countless start-stop cycles in demanding heating and cooling conditions.

Common signs of a failing fan motor include a fan that won't start or spins slowly, overheating and thermal-overload shutoffs, loud humming or grinding from worn bearings, or a system that trips the breaker. Reduced airflow from a struggling motor can cause the compressor to overheat or the heat exchanger to overheat, leading to bigger and costlier failures.

The OEM 89F38 is the right choice because motor specifications must match precisely — a generic motor with the wrong RPM, torque, or rotation direction can undercut efficiency and damage other components. This factory replacement guarantees correct fit and rated performance, restoring dependable airflow and protecting the rest of your Lennox system.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Lennox Fan Motor — 89F38

$99.95

Frequently Asked Questions

Does this Fan Motor fit my Lennox OEM Lennox Fan Motor — 89F38?

Yes. This is the factory-specified OEM fan motor for the Lennox OEM Lennox Fan Motor — 89F38. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the fan motor on my Lennox OEM Lennox Fan Motor — 89F38?

Difficulty: Medium-Hard (1–2 hrs)
Step 1: Turn off breaker. Step 2: Note motor specs: HP, RPM, voltage, rotation direction. Step 3: Remove old motor from mounting. Step 4: Transfer fan blade to new motor. Step 5: Mount new motor, reconnect wiring. Step 6: Restore power, verify rotation direction.

My AC fan isn’t spinning. What part do I need?

Fan not spinning, spinning slowly, or making grinding/squealing noises = motor failure. Grinding = bearings failed. Squealing = bearings dry. No spin + hum = check the motor capacitor first before replacing the entire motor.

Is this fan motor compatible with Bryant or Payne too?

Many Lennox parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Lennox fan motor?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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OEM Lennox Fan Motor — 89F38

Shipping Information

Return Policy

Frequently Asked Questions