12V 5 Terminal Solenoid Relay for Prestolite 15 301 Winch 440003 Western WS 933

Product Overview

Key Features & Performance

• 5 terminal design for reliable switching in winch applications
• 12V DC operation compatible with most vehicle electrical systems
• High current capacity suitable for 15-301 winch models
• Replace OEM part numbers 440003 and Western WS-933
• Sealed construction protects against dust and moisture

Fitment & Compatibility

• Prestolite 15-301 Winch
• Western WS-933 (compatible models)

Common Uses

• Winch motor control and engagement
• Power distribution in off-road and recovery vehicles
• Replacement for worn or failed winch solenoids

Technical Specifications

• Part Number(s): 440003, Western WS-933
• Terminals: 5
• Voltage: 12V DC
• Type: Solenoid Relay

Frequently Asked Questions

Q: Will this solenoid relay work with other winch brands? A: It is designed for Prestolite 15-301 and Western WS-933; compatibility with other brands is not guaranteed without verification.

Q: Is this relay weatherproof? A: The sealed housing offers protection against typical outdoor conditions, but extended submersion is not recommended.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.