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Pickup available at 75 Blue Mountain St #3, Coquitlam
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
This premium 3 MFD run capacitor is a critical component for maintaining the efficiency and performance of electric motors within HVAC systems, furnaces, and air conditioning units. Designed for dual voltage compatibility (370V and 440V), this capacitor ensures your blower motors and fans operate smoothly by providing the necessary phase shift to keep the motor running at optimal speeds. If your appliance is humming but not starting, or if the fan is rotating slower than usual, a failing run capacitor is often the culprit. Replacing a weak or blown capacitor helps extend the lifespan of your blower motor and prevents costly system downtime. Built for durability and reliability, this electrical component is essential for consistent climate control in both residential and commercial applications.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–5PM PT · Or email parts@bcfurnace.com
Compatible parts and related replacements
Yes. The 668-502 is a genuine Lennox OEM part, sourced from an authorized Lennox parts distributor. This Blower Motors & Capacitor is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
The easiest way is to match the part number (668-502) with your furnace model number. Visit the homepage and enter your model number in the search bar — our system will show all compatible Blower Motors & Capacitors for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
Most Blower Motors & Capacitors including the 668-502 ship within 1–2 business days from our warehouse. We ship across Canada and the United States, and worldwide, with tracking on every order. For urgent furnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Blower Motors & Capacitors orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 668-502 is in stock before visiting.
Still not sure this is the right part? Call 1-778-759-9864 and we will check your model number with you.
The model number is on the rating plate inside the furnace door.
51 more not shown. Check your own model number above.
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