Dorman 99389 Keyless Entry Transmitter

OE-Style Keyless Entry Remote for Lexus

This Dorman keyless entry transmitter is a direct replacement for the original remote used on select Lexus vehicles. It is built to match the factory fob’s look and function, while the included DIY programming tool helps avoid dealership programming costs.

• OE FIX replacement keyless entry transmitter
• Designed to match original remote appearance and operation
• Includes a patented programming tool for OBD II-based setup
• Programming is completed through the dashboard OBD II port
• Built for long-term daily use after setup

Detailed Product Overview

Dorman 99389 is a replacement keyless entry transmitter for select Lexus ES350, GS350, GS460, IS250, IS350, LS460, GS430, GS450h, and GS300 applications. It is intended for drivers who need a replacement remote that follows the original equipment layout and function without requiring a dealership visit for programming. This part cross-references 092-6290 and 8990430270 for the same application.

Compatible With 2007-2008 Lexus ES350, N/A; 2007-2008 Lexus GS350, N/A; 2008 Lexus GS460, N/A; 2006-2008 Lexus IS250, N/A; 2006-2008 Lexus IS350, N/A; 2007-2008 Lexus LS460, N/A; 2006-2007 Lexus GS430, N/A; 2007 Lexus GS450h, N/A; and 2006 Lexus GS300, N/A. Notes apply where listed, including exclusions for Korea or Taiwan specification vehicles.

Common Problems This Part Can Address

• Lost or misplaced Lexus keyless entry remote
• Worn buttons or unreliable remote operation
• Need for a replacement fob after damage
• Dealer programming costs for a new transmitter
• Restoring remote lock and unlock control

Installation Notes and Tips

Programming is performed through the vehicle’s OBD II port in the dashboard using the included instructions and tool. Verify the exact model year, trim, and regional specification before ordering, since some applications exclude Korea or Taiwan spec vehicles. Confirm the vehicle matches the listed Lexus fitment for Dorman 99389 before programming.

Quality Assurance

Dorman OE FIX parts are engineered as replacement solutions that follow original-style fitment and function while simplifying the repair process. Dorman 99389 is designed for straightforward setup and dependable use after programming.