Harddrive 3-Position Ignition Switch - Chrome - Harley FXR & FXS
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
Restore full ignition functionality and a clean look to your V-twin with the Harddrive 3-position chrome ignition switch. This direct OEM-style replacement ensures reliable starting and electrical control for your FXR or FXS model.
Why riders pick this
- Chrome finish for a premium custom look
- 3-position functionality (Off, On, Start)
- Side-hinge design for direct OEM fitment
- Restores reliable starting and electrical control
- Direct replacement for FXR and FXS models
The Harddrive 3-position chrome ignition switch is specifically designed for Harley-Davidson FXR and FXS models, providing a perfect fit and dependable performance. Its side-hinge mounting and brilliant chrome finish make it an ideal choice for riders seeking to replace a worn-out switch while maintaining or upgrading their bike's classic aesthetic. This unit ensures all your electrical systems operate as they should.
Reliable Control, Polished Look
- Brilliant chrome finish for a custom, high-quality appearance
- 3-position functionality for Off, On, and Start operations
- Side-hinge design for direct OEM-style mounting
- Engineered as a direct replacement for FXR/FXS models
Essential for Peak Performance
A properly functioning ignition switch is fundamental for the safe and reliable operation of your Harley-Davidson. This Harddrive switch provides a robust solution for ensuring consistent starting and electrical system control. It's a straightforward bolt-on installation, making it an accessible upgrade for maintaining your vintage V-twin's performance and classic appeal.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 370390
- UPC: 191361127120
- Weight: 0.6917 lbs
- Country of Origin: China (Taiwan)
Common questions
Will this fit my FXR?
Yes, this ignition switch is specifically designed for 1984–1993 FXR Super Glide and FXS models that have OEM side-hinge switch locations. Please confirm your model and year before ordering.
Is this a direct bolt-in replacement?
Yes. This Harddrive switch uses the same mounting points and electrical connectors as the original factory switch, allowing for a straightforward, bolt-in installation.
What does the 3-position function mean?
The 3-position function refers to the 'Off', 'On', and 'Start' positions, which are standard for Harley-Davidson ignition switches of this era, providing full control over your bike's electrical system.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Switches |
| SKU | 820-50853 |
| WEIGHT | 0.69 lb |
