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Lennox

OEM Lennox Compressor — 91W08

SKU: LNX-91W08 Brand: Lennox
$389.95 $529.95

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

The Genuine OEM Lennox 91W08 compressor is the heart of your outdoor condensing unit, compressing and circulating refrigerant to move heat out of your home. Engineered as a direct factory replacement, this compressor is matched to the tonnage, refrigerant type, and electrical requirements of your specific Lennox system for restored cooling performance and rated efficiency.

Common failure symptoms include the unit blowing warm air, the compressor failing to start or tripping the breaker, loud grinding or clicking noises, hard starting, frequent short cycling, and a complete loss of cooling. A compressor that overheats or seizes will leave the entire system unable to cool, making prompt replacement essential.

Why OEM matters: The compressor is the most critical and expensive component in your Lennox equipment, and pairing it with the wrong specification can damage the entire refrigerant circuit. The authentic Lennox 91W08 is built to exact factory tolerances for correct displacement, proper oil charge, and reliable long-term operation. Installing the genuine OEM compressor protects your system, preserves manufacturer compatibility, and ensures dependable comfort for years to come.

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

Frequently Asked Questions

Does this Compressor fit my Lennox OEM Lennox Compressor — 91W08?
Yes. This is the factory-specified OEM compressor for the Lennox OEM Lennox Compressor — 91W08. 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 compressor on my Lennox OEM Lennox Compressor — 91W08?
Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.
What symptoms mean I need a new compressor?
Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.
Is this compressor 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 compressor?
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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Mike Rivera
HVAC Parts Specialist — Online