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H4/9003 Switching Ground Polarity Module (Pair)

$33.00 USD
TruLux  |  SKU / Part Number: GS5078  |  Barcode: 75893157

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WHAT'S INCLUDED

One pair of polarity polar ground adapters

1 Year Warranty

COMPATIBILITY

Vehicles: All with H4/9003 Plug
Voltage: 12V Systems Only
Lighting System: HID or LED

TECH SPECS

Blue Wire – Ground
Black Wire – Ground
Red Wire – Power

Installing Yourself?

Click here for the PDF install guide

Description

Are you converting your headlights to HID or LED and having an issue with them not turning on or only one side working? This is a very common problem on older cars, trucks and SUVs that use H4, 9003 and HB2 light bulbs.

These are simply designed as a ground switching module to create a simple plug-and-play solution for most vehicles using an industry standard H4/9003/HB2 headlight plug with a switching ground when going from low to high beam.

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