Omron G8b-201-01 May 2026

Omron G8B-201-01 is a specialized automotive relay, primarily recognized as a Turn Signal / Flasher Relay for various Honda motorcycles

. Below is a detailed breakdown of its specifications, applications, and common troubleshooting steps. Product Overview

This relay is an Original Equipment Manufacturer (OEM) component designed to control the timing and operation of turn signal blinkers. It ensures that the indicators flash at a consistent, regulated speed, meeting safety and legal requirements for road use. Key Specifications Manufacturer:

Omron (a leading global manufacturer of electronic components). Part Number: G8B-201-01. Device Type: Flasher / Blinker Relay. Electrical Configuration:

Typically a 3-pin or multi-pin configuration (depending on the specific vehicle harness) designed for 12V DC systems. Compatible Models

This specific Omron unit was widely used across Honda’s lineup in the late 1990s and early 2000s. Known compatible models include: Honda Shadow series: Including the Shadow Spirit 750 and VLX 600. Honda CBR series: Specifically the CBR 600 F4. Honda NT 650 V Deauville: (1998–2001 models). Honda Sabre / Magna: Including the VF1100S Sabre. Honda VFR and Goldwing: Various sub-models from the same production era. Common Issues and Troubleshooting

Relays are mechanical-electrical hybrids and can wear out over time. Common symptoms of a failing G8B-201-01 include: Fast Flashing ("Hyper-flashing"): omron g8b-201-01

Often occurs if you have switched to LED bulbs without adding load resistors, as this relay is calibrated for the resistance of standard incandescent bulbs. Solid Light:

If the turn signal stays on without blinking, the internal switching mechanism of the relay may be stuck.

If neither side flashes and the fuses are intact, the relay has likely failed entirely. Purchasing and Replacement OEM vs. Aftermarket:

While you can find aftermarket "universal" 3-pin flasher relays, using the genuine Omron G8B-201-01 or the compatible G8B-211-01

ensures the correct pinout and fitment in the factory rubber mounting boot. Where to Buy:

These are frequently available as "new old stock" or salvaged parts on platforms like or specialized motorcycle salvage sites like Are you looking to replace this relay because of a specific malfunction, or are you upgrading your lights Honda Omron Turn Signal Flasher Relay G8b-201-01 - eBay G8B : The series indicator for high-load, automotive-grade

More items related to this product * Last one. +$14.95 shipping. * 1999 HONDA CBR 600 F4 TURN SIGNAL RELAY OMRON G8B-211-01 OEM. $

The Omron G8B-201-01 Go to product viewer dialog for this item.

is a specialized automotive flasher relay, primarily utilized as an Original Equipment Manufacturer (OEM) component for Honda motorcycles. It is an essential part of the vehicle's electrical system, controlling the rhythmic flashing of turn signals. 1. Technical Specifications G8B-201-01

is a 12V DC relay designed to handle standard automotive light loads. Operating Voltage: 12V DC.

Load Capacity: Standard configurations typically support 2 x 21W (standard turn signal bulbs). Connector Type: 3-pin male connector (Faston/spade type).

Enclosure: Housed in a durable plastic casing typical of Omron automotive components. 2. Vehicle Compatibility Frequently Asked Questions (FAQ) 1

This relay is a widely used part across numerous Honda models from the 1980s through the 2000s. Honda Nighthawk CB750 (e.g., 1991–2003). Honda Shadow series (VT600, VT750, VT1100). Honda CBR series (CBR600 F4). Honda NX650 Dominator. Honda VFR750. Honda Magna/Sabre (VF750, VF1100). 3. Cross-Reference and Replacements Omron G8B-201-01

is often interchangeable with parts from other manufacturers or updated Honda part numbers.

Honda OEM Part Numbers: 38301-MF8-771, 38301-MEG-000, 38301-MR7-004, 38301-KK9-952, 38301-MG9-681. Equivalent Models: Mitsuba FR-3303.

LED Compatibility: Standard G8B-201-01 relays are designed for incandescent bulbs. If switching to LEDs, a load-independent electronic flasher relay may be required to prevent "hyper-flashing". 4. Sourcing Information

As an older component, it is frequently sourced through specialized automotive and motorcycle parts retailers:

New/Replacement Units: Available from motorcycle-specific vendors like MotoShopItalia.

Used/OEM Surplus: Widely available on marketplaces such as eBay. Honda Omron Turn Signal Flasher Relay G8b-201-01 - eBay

Given the part number format and Omron’s typical naming conventions, this is a high-current PCB-mounted SPDT (Single Pole Double Throw) relay designed primarily for automotive and transportation applications (12V DC systems).

Key Identifier Breakdown:

Frequently Asked Questions (FAQ)

1. Automotive Power Control

Practical test checklist

6. Important Safety Precautions

  1. Do Not Exceed Ratings: Switching currents higher than 20A can weld the contacts together, causing the device to fail in the "ON" position, which is a fire hazard.
  2. Heat Dissipation: When switching high currents (near 20A), the relay generates heat. Ensure adequate spacing on the PCB and ventilation.
  3. Surge Protection: If switching inductive loads (motors, solenoids), use a snubber circuit or varistor across the load terminals to prevent contact arcing.
  4. Washing: This component is generally not washable. Do not immerse the relay in cleaning solvents after soldering unless the datasheet specifically confirms a "sealed/washable" version.

Typical applications