H4 Polarity Swapper

H4 Polarity Swapper

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  • £7.99
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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. 

 

The H4 Polarity Swapper is a sensational customer favorite, and we hope you like it just as much.

Inventory Last Updated: Jan 30, 2025
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