The LV Automotive LV4500 12V 4 pin waterproof relay is a heavy duty universal relay designed for automotive 12 volt electrical systems. It provides reliable switching for auxiliary lights, fans, pumps and other accessories, combining a sealed weatherproof housing with a plug in Aptiv style relay base for quick installation. The compact design helps protect internal contacts from moisture and dust while maintaining high current capability for demanding circuits.

Supplied as a complete relay and base package the unit simplifies wiring and replacement of standard 4 pin automotive relays. Use the Parts Checker to confirm fitment with your vehicle or application before purchase. Ideal for workshops and DIY installers looking for a robust waterproof relay solution in the Electrical Wiring Accessories category.

• Operating voltage 12V DC coil
• 4 pin configuration SPST typical terminals 85, 86, 30, 87
• Rated switching current 40A max continuous
• Sealed waterproof housing IP67 style protection against dust and water
• Includes Aptiv style plug in relay base for secure connection
• Plug and play installation with mounting tab for easy fixing
• Suitable for auxiliary lighting, cooling fans, fuel pumps and other 12V accessories