Automotive and Motorcycle Power Relay
This 2-pack of G8HN-1A4T-RJ compatible relays delivers reliable 30A switching performance for various automotive and motorcycle electrical systems. Featuring SPST configuration and IP67-rated sealed construction, these relays provide durable operation in demanding environments while addressing common electrical issues that trigger diagnostic trouble codes.
Technical Specifications
Contact Configuration: SPST (4-pin)
Voltage Rating: 12VDC
Current Capacity: 30A
Protection Rating: IP67 (waterproof and dustproof)
Operating Temperature: -40°C to 125°C
Terminal Type: Standard automotive 4-pin
Compatibility Information
Direct replacement for G8HN-1A4T-RJ relays
Compatible with part numbers 0 332 207 403 and VF4-1452
Suitable for various automotive and motorcycle applications
Verified compatibility with select Honda and Yamaha motorcycles
Primary Applications
Headlight circuit control
Fuel pump power switching
Starter relay circuits
General automotive power distribution
Motorcycle electrical systems
Installation Notes
Verify existing relay specifications before installation
Disconnect negative battery terminal before replacement
Match pin configuration to original relay orientation
Ensure proper seating in relay socket or mounting location
Test system operation and clear diagnostic codes after installation
Package Includes
2 × 30A 12VDC 4-Pin SPST Automotive Relays
Important Notice
Confirm your vehicle's specific electrical requirements and existing relay configuration before purchase. Compatibility is limited to systems designed for 4-pin SPST relays with 30A capacity. Professional installation recommended for those unfamiliar with vehicle electrical systems.