H4 Polarity Swapper

  • Sale
  • Regular price £7.99
Tax included. Shipping calculated at checkout.

These are used with H4 HID kits on certain cars to swap the polarity (positive and negative). These are most commonly used on certain Fords. 


Life is too short to live without the H4 Polarity Swapper. Be happy. Be Content. Be Satisfied.

Inventory Last Updated: Jul 23, 2024