MTD Snowblower Headlight Wire Harness 725-04220

Basic information

• Part name: Headlight wire harness
• Manufacturer: MTD
• Category: Snowblower electrical part
• Primary function: Supplies power to the headlight for visibility during operation

Installation & compatibility

• Compatible models: Fits select MTD and Craftsman snowblower models; confirm compatibility using your models parts diagrams
• Installation difficulty: Medium; requires routing the harness and connecting electrical terminals
• Tools required: Screwdriver and basic hand tools

Additional information

This headlight wire harness, part number 725-04220, connects the snowblowers electrical system to the headlight so it receives power during operation. Proper routing and secure connections help maintain consistent lighting in low-light conditions.

If the headlight does not turn on, flickers, or loses power intermittently, the wire harness may be damaged, pinched, or have loose or corroded connectors. Visible wear or broken insulation can also indicate a wiring issue.

Before starting the repair, disconnect the spark plug wire to prevent accidental starting. Route the harness away from moving parts and heat sources, secure it with existing clips or fasteners, and make sure all connectors are fully seated.