Lennox 43K65 - Ignition Cable Lead 21"
Length: 21
43K65 is an official OEM Ignition Cable Lead 21" for Lennox HVAC equipment.
Lennox 43K65 - Ignition Cable Lead, 21 Inches
The Lennox 43K65 is a factory-original ignition cable lead designed to ensure consistent and safe ignition performance in compatible Lennox heating systems. This 21-inch lead wire serves as the critical electrical connection between the ignition module and the igniter or flame sensor, transmitting high-voltage signals required to initiate combustion.
Key Features:
OEM-Approved Quality: Manufactured to Lennox specifications for a precise fit and long-lasting performance in high-heat HVAC environments.
- 21-Inch Length: Ideal for standard furnace installations requiring medium-length reach without excess slack or tension.
- High-Temperature Insulation: Constructed with heat-resistant, durable insulation to withstand thermal cycling and prevent degradation over time.
- Secure Connection: Ensures firm attachment at both ends, reducing the risk of arcing or signal failure that can lead to ignition issues.
Applications:
- Compatible with many Lennox gas furnaces and heating units.
- Designed for use in systems requiring a 21” ignition lead to connect ignition control modules to spark igniters or flame sensors.
Specifications:
- Length: 21 inches
- Connection Type: Standard ignition terminal ends
- Application: Ignition control to igniter/flame sensor lead
- Manufacturer: Lennox (OEM part)
- Part Number: 43K65 (Replaces select older cable models)
Benefits:
- Improves ignition reliability and startup performance
- OEM cable ensures compliance with manufacturer standards
- Easy to install during system repair or preventive maintenance
Now available at Beenimax.com — your trusted source for genuine Lennox HVAC parts with fast shipping and dependable service.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |
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