The Motorcraft Genuine Lucas 4TR Voltage Regulator is a high-quality car part for vehicles requiring a 12V system. Made in the United Kingdom by Lucas, a trusted brand in vehicle components, this regulator is designed to keep the vehicle's electrical system in optimal condition. With the manufacturer part number 4TR and reference OE/OEM number 37585A, this voltage regulator is sure to be a reliable and durable addition to your vehicle's ignition system. see pictures
