Remy 12026 Alternator

Reliable Alternator Replacement for Lexus GS and LS Models

The Remy Premium Remanufactured Alternator 12026 is designed to restore proper charging and electrical system function in select Lexus vehicles. Engineered with a 100-amp rating and internal voltage regulator, this alternator ensures consistent power delivery for your GS400, GS430, LS400, SC400, and SC430 models.

• 100 Amperage Rating for steady electrical output
• Internal fan type for efficient cooling
• Remanufactured to meet OEM standards
• Includes pulley for direct replacement
• Clockwise rotation direction
• 12 Volt system compatibility
• Internal voltage regulator for simplified installation
• OE Manufacturer: Nippondenso

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet or exceed original equipment specifications. This process includes thorough testing and replacement of worn components, ensuring reliable performance and durability. The 12026 alternator benefits from this quality-focused remanufacturing, providing a cost-effective alternative to new parts without compromising functionality.

Product Details and Specifications

This alternator features a 100 amp output suitable for the electrical demands of Lexus GS400, GS430, LS400, SC400, and SC430 vehicles. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator simplifies installation by eliminating the need for an external regulator. The included pulley matches the original equipment, allowing for a direct swap without additional modifications. The clockwise rotation direction aligns with factory specifications, ensuring proper belt alignment and operation.

Common Issues Addressed by This Alternator

• Battery not charging or losing charge during operation
• Dimming or flickering dashboard and headlights
• Electrical system warning lights illuminated on the dashboard
• Unusual noises from the alternator area
• Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

Before installation, verify compatibility with your Lexus model and engine type. Disconnect the battery to prevent electrical shorts. Remove the old alternator pulley if necessary and install the included pulley on the new unit. Ensure the belt tension is adjusted according to manufacturer specifications. Since this alternator includes an internal voltage regulator, no additional wiring modifications are typically required.

Quality Assurance and Warranty

Remy Premium Remanufactured alternators undergo comprehensive testing to ensure they meet strict performance standards. This part is remanufactured using OEM Nippondenso components, providing reliable operation consistent with factory specifications. Warranty coverage details should be confirmed at the point of purchase.