This 12v voltage reducer (reduces to 6v) is best for converting the voltage to use your factory 6 volt fuel gauge. For All Cars and Trucks

Voltage Reducer 12v conversion. 1 per gauge Hi-Tech w/ voltage not constant For All Cars and Trucks

Voltage Reducer. 12v to 6v. Up to 4 amp draw affects voltage For All Cars and Trucks

This is a voltage reducer that changes 12 volt to 6 volt for operating the heater, radio and gauges. Hi-tech and delivers constant voltage. A superior quality product. For All Cars and Trucks

This voltage reducer is designed for an input of 12-Volts and an output of two 6-volt 6-amp accessory terminals for use with some heaters, fog lights, small motors and other a... For All Cars and Trucks

This is a voltage reducer that changes 12 volt to 6 volt for operating the heater, radio and gauges. Handles up to 15 amps continuous. Hi-tech and delivers constant voltage. A... For All Cars and Trucks

Voltage Booster. 6v to 12v high current booster (3.7-5.0 amps) great for: radar detectors, CB radios, mobile phones, modern stereo radios w/ CD and tape and alarm systems (con... For All Cars and Trucks