Features: Ensures your vehicle electrical systems is operating smoothly with our voltage regulator. This 12v voltage regulator guaranteeing stable voltage output and protections against overvoltage for your car alternator. For automotive enthusiasts and professional mechanic look to replace or upgrades their vehicle alternator voltage regulator for enhancing performances. Suitable for use in routine maintenance, alternator repair, or as part of a full electrical systems overhaul, this regulator ensures your car model runs at best efficiency. Crafted from abs materials, our regulator is builts to withstand the rigors of everyday use, ensuring longevity and reliability for your vehicle chargings systems. Specifications: Component:ABS Length:Approx.16cm/6.29inch Color:Black Part Number:F00M145296 Package Includes: 1pcs Voltage Regulator note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. ②.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.