Smart Key Fob Battery 89745-50030 for Lexus and Toyota Models | LongTopAuto

This 100% Genuine New Smart Key Fob Battery (OEM 89745-50030) is engineered to provide consistent voltage and long-lasting power for your vehicle's smart entry and push-to-start systems. As a direct replacement component, it ensures seamless communication between your key fob and the vehicle's immobilizer system, preventing signal loss and ensuring reliable remote locking, unlocking, and ignition functions. Designed to meet strict OEM specifications for electrical conductivity and shelf life.

Technical Specifications

• OE Number: 89745-50030
• Interchange Numbers: 8974550030
• Battery Type: Lithium Coin Cell
• Quality: 100% Genuine New
• Application: Smart Key Fob / Remote Entry System

Detailed Fitment

• Model: Lexus LS460 / LS600h | Years: 2007-2017 | Details: Chassis USF40/UVF45 [1UR-FSE/2UR-FSE]
• Model: Lexus GS350 / GS450h | Years: 2007-2011 | Details: Chassis GRS191/GWS191 [2GR-FSE/2GR-FSE]
• Model: Toyota Land Cruiser | Years: 2008-2015 | Details: Chassis UZJ200/URJ200 [3UR-FE]

Dynamic Category Benefits

• Category: Electronic Key Components

Highlights

• Maintains stable voltage for consistent signal range
• Prevents 'Key Not Detected' errors in smart entry systems
• Direct OEM fitment ensures proper contact alignment
• High-density energy storage for extended operational life

Disclaimer

Notice: Fitment may vary. Please verify your VIN (Vehicle Identification Number) with us before purchasing to ensure 100% fitment.