Metzger 9130518 Alternator Voltage Regulator 12V Direct Replacement

The Metzger 9130518 is a direct-fit replacement alternator voltage regulator designed for 12-volt automotive charging systems. The voltage regulator plays a critical role in your vehicle's electrical system by controlling the output of the alternator, ensuring a consistent and stable voltage level is delivered to the battery and onboard electronics.

A properly functioning voltage regulator protects the charging system from excessively high voltage levels that could damage the battery or other electrical components. This unit is a precision-engineered aftermarket replacement designed to restore proper alternator regulation and charging system performance.

Key Features:

• Direct-fit replacement for OEM alternator voltage regulator
• Designed for 12-volt automotive charging systems
• Negative regulation (A-Circuit) alternator regulator type
• Maintains stable operating voltage to protect battery and electrical components
• Cross-references OEM part number 9130518 (Volvo) and Bosch 1987237077
• Also cross-references: 9130110, 9130518-5, 90540408 (Opel/GM), 1204275, 4737151 (Saab), 1197311232, 1197311234, 1197311513, 1197311514

The Metzger 9130518 voltage regulator is a reliable aftermarket solution for restoring proper alternator output regulation and maintaining a healthy charging system.