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 evocative, to say the least, but that's why you're drawn to it in the first place.

Inventory Last Updated: Dec 26, 2024
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