Replacement Solenoid Switch for Harley-Davidson 71473-77B Motorcycles

Replacement for Harley-Davidson 71473-77B solenoid switch used in multi-application motorcycles. This part matches the original form factor and electrical interface for ignition circuit control without modification to existing wiring or mounting points. Owners often face starting issues when the factory solenoid fails due to wear, corrosion, or electrical fatigue over time. Installing a precision replacement restores reliable cranking performance and prevents no-start conditions that can strand riders. The component is built from durable materials selected to withstand vibration, heat cycles, and exposure typical of motorcycle environments. Each unit undergoes functional testing to confirm consistent solenoid engagement and release under load. Because the design replicates OEM geometry, it integrates seamlessly into the starter circuit on compatible Harley-Davidson models without requiring adapters, extra brackets, or wiring changes. Riders benefit from restored starting reliability, reduced downtime, and the confidence that comes from using a purpose-engineered ignition component. Maintenance crews appreciate the straightforward swap that minimizes labor and returns the motorcycle to service quickly.

Key Features & Benefits

• Direct replacement component for 71473-77B solenoid switch assemblies
• Supports ignition circuit engagement on Harley-Davidson motorcycles
• Engineered to align with factory mounting locations and terminal layout

Product Specifications

• Replaces OEM: 71473-77B
• Rated voltage: 12V DC
• Function: Solenoid switch for ignition systems

Replacement Compatibility

Compatible with Harley-Davidson motorcycles requiring 71473-77B solenoid switch replacement in ignition circuits. Fits multiple models using this OEM part number for starting system operation. Always verify your specific model year and electrical configuration before ordering to ensure an exact match. Proper installation follows standard safety practices including battery disconnection and torque specifications listed in the service manual.

Discover the Perfect Replacement

Browse our selection of ignition components to locate the solenoid switch that aligns with your Harley-Davidson motorcycle requirements and complete your order for fast shipment. Additional resources such as fitment guides and technical support are available to assist with selection and installation questions. Choosing quality replacement parts helps maintain the performance and dependability expected from Harley-Davidson motorcycles across years of riding enjoyment.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.