Honda Ignition Switch w/ Keys; GL500 GL1000 CBX1000 CB750 CB650 CB550 (1975–1983) – Replaces 35100‑431‑047 / 35100‑431‑017

OVERVIEW

This ignition switch restores reliable starting performance and primary electrical distribution for classic Honda motorcycles built between 1975 and 1983. Crafted as an OE-style replacement unit manufactured in Taiwan, it mounts directly to the frame to replace worn factory contacts and reestablish secure lock function.

ENGINEERING & PERFORMANCE

The assembly replicates the original mounting geometry and connector layout, allowing immediate integration without structural modification. A new lock cylinder delivers consistent rotational control, while the internal copper contacts maintain steady electrical continuity to restart critical ignition circuits. Built for plug-and-play installation, this component eliminates intermittent power delivery and returns predictable locking operation to aging Honda platforms.

KEY FEATURES

• Direct replacement for OEM part numbers 35100‑431‑047 and 35100‑431‑017
• OE-style housing matches factory fit and circuit routing
• Includes brand-new lock cylinder with two matching keys
• Ensures smooth key insertion, rotation, and extraction
• Restores consistent electrical contact for dependable engine starting
• Manufactured in Taiwan for structural durability under vintage riding conditions
• Plugs directly into existing wiring harnesses for rapid installation
• Ideal for period-correct restorations and daily maintenance

TECHNICAL SPECIFICATIONS

• Accessory Type: Ignition Switch
• Part Name: Honda Ignition Switch w/ Keys
• Compatible OEM Numbers: 35100‑431‑047, 35100‑431‑017
• Supported Years: 1975–1983
• Country of Origin: Taiwan
• Package Contents: Switch Assembly, 2 Matching Keys

FITMENT

• Honda GL500 (1981–1982)
• Honda GL1000 (1976–1979)
• Honda CBX1000 (1981–1982)
• Honda CB750SC Nighthawk (1982–1983)
• Honda CB650SC Nighthawk (1982)
• Honda CB900F Super Sport (1981–1982)
• Honda CB750C Custom (1980–1982)
• Honda CB900C Custom (1980–1982)
• Honda CB650C Custom (1980–1981)
• Honda CB750F Super Sport (1979–1982)
• Honda CB650 (1979–1982)
• Honda CBX (1979–1980)
• Honda CB750L (1979)
• Honda CB750K (1977–1979)
• Honda CB550K (1977–1978)
• Honda CB750A Automatic (1977–1978)
• Honda CB550F Super Sport (1977–1978)
• Honda CB400F Super Sport (1975–1977)

WHY RIDERS CHOOSE THIS

Veterans of classic Honda platforms select this ignition switch to permanently resolve frozen lock cylinders and interrupted electrical distribution. The OE-compliant housing and heavy-duty internal contacts guarantee stable voltage routing and uninterrupted starting cycles over rough pavement. Factory-style connectors streamline the rebuild process, eliminating guesswork during harness integration and preserving original frame aesthetics. Riders trust this upgrade because it delivers manufacturer-calibrated performance and secure key operation exactly where vintage components degrade over time.