Remy 12691 Alternator

Remanufactured Alternator for Tacoma

This Remy Premium Remanufactured alternator is built for direct replacement service on compatible charging systems. It is a 12-volt unit with a 90-amp rating, internal fan, internal voltage regulator, and included pulley for a complete alternator assembly.

• Remanufactured alternator with Bosch OE manufacturer heritage.
• 90-amp output for stable charging performance.
• Internal fan and internal voltage regulator for integrated operation.
• Clockwise rotation with pulley included.

Product Details

Remy 12691 is a remanufactured alternator engineered for 2005-2009 Toyota Tacoma applications without the towing package. The unit is specified at 12 volts and 90 amps, with clockwise rotation and an internal regulator layout that matches the electrical architecture used in the listed fitment. As part of Remy’s Premium Remanufactured line, this alternator is positioned as a service replacement for charging-system repair where the original unit has worn brushes, failed diodes, or inconsistent output. Part number 12691 is also cross-referenced to 0-124-325-123 and 27060-0P010 for the same application.

Common Charging Issues

• Battery warning light stays on or returns after startup.
• Low charging output causes repeated battery drain.
• Electrical accessories dim or operate inconsistently.
• Charging system noise or alternator failure codes appear.
• Vehicle starts normally one day and struggles the next.

Installation Notes

Verify the vehicle is a 2005-2009 Toyota Tacoma without the towing package before installation. Confirm pulley alignment, connector style, and rotation direction against the original unit. Because this alternator uses an internal voltage regulator, electrical diagnosis should include battery condition, belt condition, and charging-system testing before replacement.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to service original-equipment applications, and this alternator is built around Bosch OE manufacturer specifications for the listed fitment.