Brand: Defender Plus
Get more power for your heavy duty vehicle. This Defender-Plus module uses a 4-wire hook up to effectively protect your rig or large vehicle from corrosion damage all year round.
This simple 3-wire hook up Defender-Plus module is designed to easily hook up to your vehicle’s battery to protect the grounded body panels of your vehicle from corrosion. Tested & proven highly effective by world class labs.
The Defender-Plus module provides the most advanced corrosion protection available anywhere. Through 15 plus years of rigorous testing, it is proven to be the most effective way to reduce corrosion on automotive sheet metal.
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