This JAS ANJ209 alternator is a 12V 100A replacement unit engineered to restore reliable charging performance to vehicles equipped with compatible engines. Delivering a continuous 100 amp output, it supports battery charging and on-board electrical systems for everyday driving and accessory loads. The unit is manufactured to match OEM dimensions and electrical connections for a straightforward install. If the product name suggests fitment to vehicles such as Lexus GS300 and IS300 please use the Parts Checker to confirm compatibility with your specific model year and engine before purchase.

• Voltage 12V
• Maximum output 100A
• Direct replacement design with OEM style mounting and connectors
• Internal voltage regulator for stable charging performance
• Sealed bearings and corrosion resistant finish for long service life
• Compatibility note Use the Parts Checker to verify fitment to your vehicle
• Quality tested for electrical output and mechanical integrity

This alternator is ideal for owners seeking a cost effective replacement that meets factory fit and function. Installation should follow vehicle service manual instructions and a qualified technician is recommended for testing and commissioning. Check warranty and return terms at point of sale and confirm fitment with the Parts Checker before ordering.