H4/9003 LED CanBus Decoders Set Size:H4/9003 Decoder Set (2 Decoders) make-chevrolet-model-tahoe-year-2000-year-2000

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H4/9003 LED CanBus Decoders Set Size:H4/9003 Decoder Set (2 Decoders) make-chevrolet-model-tahoe-year-2000-year-2000Some vehicles use a CanBus system to power the headlights which can cause a flickering issue when switching to LED headlights. Say goodbye to those old resistor harnesses! These 9003 H4 CanBus decoders will fix that issue when connected between the LED Headlight and the vehicle's factory wiring harness. Fixes Flickering Issue Plug and Play