Tykick Voltage Regulator Rectifier for Harley-Davidson 2006–2008 Touring — Direct-Fit OE Replacement, Stabilizes Charging

Tykick's 74505-06 voltage regulator rectifier is a direct-fit electrical replacement for select 2006–2008 Harley-Davidson touring models, restoring stable charging and protecting the battery and electronics.

If your Harley-Davidson Electra Glide, Road Glide, Road King or Street Glide from 2006–2008 is showing battery drain, dimming lights, or intermittent electrical issues, the regulator rectifier is a common wear item to inspect. This Tykick unit is manufactured to match OE specifications and replaces OEM numbers including 74505-06, 7450506A, 498269, 49-8269 and related cross-references, offering a straightforward swap for riders and mechanics.

How does this regulator-rectifier fit my 2006–2008 Harley?

This component is designed to replace the factory regulator-rectifier without modification on specified touring models. It follows the OEM mounting points, wiring plug layout, and electrical ratings so installation is usually plug-and-play for compatible bikes.

• Compatible with Electra Glide, Road Glide, Road King, Street Glide (2006–2008)
• Direct replacement for part numbers listed by Harley-Davidson
• OE-spec housing and connector orientation for simple installation

What performance improvements can I expect after installing it?

Replacing a failing regulator-rectifier restores proper charging voltage, which stabilizes headlight brightness, prevents battery over-discharge, and protects sensitive electronics. You should see more consistent electrical performance under idle and riding conditions.

• More stable battery charging at varied RPMs
• Reduced risk of alternator-related battery failures
• Improved lighting consistency during low-speed or idle situations

Is the Tykick unit reliable and supported after purchase?

The part is built to OE-style specifications using durable materials intended for motorcycle electrical environments. Tykick provides a 6-month after-sales support window for defects in material and workmanship; contact the seller to determine replacement eligibility under normal use.

• Manufactured to match original equipment specifications
• Six months’ support for eligible defects
• Clear cross-reference to common OEM part numbers for fit confirmation

How difficult is installation and what should I check before replacing it?

Installation is typically straightforward for anyone comfortable with basic motorcycle electrical work since connectors and mounting points align with OEM locations. Before replacing the regulator-rectifier, verify alternator output and battery condition to ensure you replace the correct failing component.

• Simple bolt-on and plug-in replacement for listed models
• Test alternator and battery to confirm the regulator is the fault
• Use OEM-style connectors; no modifications usually required

Who is this for: Tykick's 74505-06 regulator-rectifier is aimed at Harley-Davidson owners and technicians working on 2006–2008 Electra Glide, Road Glide, Road King and Street Glide motorcycles who need a reliable, aftermarket direct-fit electrical replacement. It's a practical option for riders restoring charging performance and preventing electrical-related breakdowns, as well as for shops stocking a commonly requested touring-model replacement part.