The Lennox 22J58 wiring harness, also identified as Lennox part number 106133-01, is a genuine OEM replacement wiring harness designed for use in Lennox A7 series gas furnaces. This wiring harness plays a critical role in ensuring proper electrical connectivity between furnace components, supporting reliable system operation, accurate signal transmission, and safe performance.

Manufactured to Lennox factory specifications, the 22J58 wiring harness is engineered for precise fit and compatibility, reducing installation time and eliminating the risk of improper connections commonly associated with aftermarket alternatives. It is constructed using high-quality insulated wiring and durable connectors to withstand the electrical demands and operating conditions inside residential and light commercial HVAC equipment.

This OEM Lennox wiring harness is commonly used during furnace repairs, electrical troubleshooting, or control component replacements where maintaining original system integrity is essential. Using an authentic Lennox replacement part helps preserve equipment efficiency, safety standards, and long-term reliability.

Designed specifically for Lennox A7 furnace applications, the 106133-01 wiring harness ensures seamless integration with existing controls and components, making it a dependable choice for HVAC professionals and service technicians.

Key features and benefits include compatibility with Lennox A7 series furnaces, OEM-quality construction, precise factory fit, dependable electrical performance, and support for safe, reliable furnace operation.

 

This Lennox wiring harness is ideal for restoring proper electrical function in furnaces requiring part number 22J58 or 106133-01 and is recommended for professional HVAC installation and service applications.