Remy 11308 Alternator

Remanufactured Alternator for Toyota Highlander and Sienna

Remy 11308 is a Premium Remanufactured alternator built for 12-volt charging systems with a 180-amp output. It is configured with an internal fan, internal voltage regulator, clockwise rotation, and an included pulley for direct replacement service on select Toyota Highlander and Toyota Sienna applications.

Key Features

• 180 amp amperage rating for high-output charging performance
• 12 volt alternator with internal voltage regulator
• Internal fan design for integrated cooling
• Clockwise rotation
• Pulley included
• Remanufactured to Premium Remanufactured specifications
• OE manufacturer reference: Nippondenso

Product Details

Remy 11308 is a remanufactured alternator for vehicles originally equipped with Nippondenso charging components. This unit is built for select Toyota Highlander and Toyota Sienna models and is intended for applications requiring a 180 amp alternator with internal regulation. The part number 11308 is also useful when cross-referencing OE-style replacement needs for Toyota charging system service.

This part cross-references 27060-0P420 and 104211-0971 for the same application.

Vehicle Fitment

• Fits 2022 Toyota Highlander, N/A, 180 Amps; Premium Remanufactured
• Fits 2017-2021 Toyota Highlander, N/A, 180 Amps - specific for Alternator; Premium Remanufactured
• Fits 2017-2020 Toyota Sienna, N/A, 180 Amps - specific for Alternator; Premium Remanufactured

What This Alternator Helps Solve

• Low battery charging caused by a worn alternator
• Battery warning light concerns related to charging output
• Dim lights or electrical instability from insufficient amperage
• Charging system failure on Toyota Highlander or Toyota Sienna models
• Noise or performance issues from a failing OE-style alternator

Installation Notes and Tips

Verify the vehicle’s original alternator specifications before installation, including amperage rating, rotation direction, voltage, and regulator type. Confirm pulley alignment and electrical connector match the existing charging system on the Toyota Highlander or Toyota Sienna. Use the listed fitment details for 2017-2022 Toyota Highlander and 2017-2020 Toyota Sienna applications, and compare the OE reference numbers when checking replacement compatibility.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to meet application-specific replacement requirements for OE-style service. This alternator is built around the original Nippondenso design reference and is specified for 12-volt, 180-amp charging system applications.