1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
Wire Harness, Motor Power Blower Motors, Fan, Run Capacitors furnace part available in Vancouver, Burnaby, Port Moody, Langley, North Vancouver, Richmond, Maple Ridge, Delta, West Vancouver, New Westminster, Surrey, Coquitlam, Port Coquitlam, Pitt Meadows

Wire Harness, Motor Power Blower Motors, Fan, Run Capacitors

BCFURNACE

121-543

CA$58.69

+5% Tax • Shipping calculated at checkout.

U.S. Duties/Taxes, if applicable, may be due at time of delivery.

Name

Wire Harness, Motor Power

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

This heavy-duty Motor Power Wire Harness is an essential electrical component designed to restore reliable operation to HVAC blower motors and fan assemblies. Specifically engineered to bridge the connection between the power source, motor, and run capacitor, this harness ensures efficient energy transfer for consistent climate control performance. It is a vital replacement part for systems experiencing electrical shorts, frayed wiring, or melted connectors. Built with high-quality, heat-resistant insulation, this wire harness provides long-lasting durability in the demanding environments of furnaces and air conditioning units. Perfect for professional HVAC technicians or home repair projects, this component helps maintain optimal airflow and motor efficiency by ensuring a secure and stable electrical circuit.

Specifications

Type
Wire Harness / Electrical Assembly
Size
Standard
Application
Used in residential and commercial heating and cooling systems to connect blower motors and fan assemblies to power sources and run capacitors.
Specifications
Integrated multi-wire design, high-temperature resistant insulation, standardized terminal connectors for secure attachment.

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com

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Frequently Asked Questions

Is the 121-543 a genuine OEM part?
Yes, the 121-543 is a genuine OEM replacement part manufactured by BCFurnace. We source all Blower Motors & Capacitors from authorized distributors to ensure exact-fit compatibility. This Blower Motors & Capacitors is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
How do I know if the 121-543 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-543) with your furnace model number. Visit the BCFurnace page on our site 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.
How fast can I get the 121-543 shipped?
Most Blower Motors & Capacitors including the 121-543 ship within 1–2 business days from our warehouse. We ship across Canada and the United States with tracking on every order. For urgent BCFurnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Can I pick up the 121-543 at your store?
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 121-543 is in stock before visiting.

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