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Lamp-12 volt - miniature

Light lens

Socket-headlight

Tail light lens

Light indicator

Asm - lens w/decal

Headlight

Light bulb assembly

Light shie
Wheel Horse mowers depend on reliable lighting for safe operation during early morning or late evening mowing. From dashboard indicator bulbs to headlight assemblies, genuine OEM lighting parts ensure your mower stays visible and functional. Repair Clinic stocks genuine Wheel Horse replacements that maintain factory brightness and durability.
Common lighting failure points include burned-out headlight bulbs, dimmed instrument panel lights, and corroded bulb sockets. Quality OEM parts prevent electrical strain on your mower's charging system.
Need the right part? Use our Wheel Horse lawn mower lighting parts finder — enter your model number to get exact matches.
Wheel Horse mowers typically use standard automotive-style bulbs (often H4 or similar) or proprietary sealed-beam units depending on your model year. Check your owner's manual or the bulb socket itself for the specific designation. Using the wrong wattage can overload your electrical system and damage the charging coil.
Most Wheel Horse models allow bulb-only replacement if the socket and lens are intact. However, if the lens is cracked, the socket is corroded, or the assembly shows water intrusion, replacing the whole unit prevents recurring electrical faults and ensures proper sealing against moisture.
Your model number is stamped on the frame near the engine or on the chassis decal, usually found under the seat or on the right side of the mower. Include both the model and serial number when ordering to ensure compatibility with your specific lighting configuration.
This suggests a weak charging coil or voltage regulator. Worn alternators and bad regulators can't maintain steady voltage at low RPMs. OEM Wheel Horse regulators and charging parts are calibrated for your mower's electrical load and should restore consistent brightness across all RPM ranges.


Illuminate your lawn mowing experience with genuine OEM Wheel Horse lighting and light bulb parts from Repair Clinic. Ensuring your lawn mower's lights are functional improves visibility and safety during operation. Easily find compatible lighting parts using our model number lookup tool, and benefit from same-day shipping, No-Hassle 365-Day Returns, and our Price Match Guarantee. If you need help with installation, visit our Lawn Mower Repair Help page. You can also browse our full inventory of Lawn Mower Parts for further repair solutions.
Wheel Horse typically places the mower model number on a chassis decal or stamped plate, often on the frame near the engine, under the seat, or along the right side of the mower. Check these areas for the model and serial information, and copy the model number exactly as shown. Enter it in the model number search to pull up the parts matched to your unit across the full catalog, not just the lighting section. Using the complete model number helps account for differences between mower versions and configurations. That means fewer wrong orders and a faster repair.

Interior and indicator light bulbs are a straightforward swap that keeps your Wheel Horse Lawn Mower Lighting Light Bulb fully functional. Repair Clinic stocks OEM-spec replacement bulbs along with installation videos for the harder-to-reach spots. Use the model number lookup to confirm the exact bulb specification and heat rating for your unit before you order.

Repair Clinic has five ways for you to stop your lawn mower from leaking gas. Before we get to those, let's review how the gasoline you pour into the tank powers the mower.

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