Emergency Call Backup Battery 8677776040

This 100% Genuine New Emergency Call Backup Battery (OEM 86777-76040) is a critical component for your vehicle's telematics and SOS emergency response system. Designed to maintain system integrity during power loss, this unit ensures that your vehicle's emergency communication features remain operational. As a direct replacement part, it meets strict OEM specifications for voltage stability, thermal resistance, and longevity, providing reliable power to the telematics control module.

Technical Specifications

• OE Number: 86777-76040
• Interchange Numbers: 8677776040
• Material: High-density Lithium-ion
• Quality: 100% Genuine New OEM
• Application: Telematics/SOS Emergency System

Detailed Fitment

• Model: Lexus ES250/ES300h/ES350 | Years: 2019-2023 | Details: Chassis XZ10 [A25A-FXS / 2GR-FKS]
• Model: Lexus GS300/GS350/GS450h | Years: 2013-2020 | Details: Chassis L10 [8AR-FTS / 2GR-FKS / 2GR-FXE]
• Model: Lexus LS500/LS500h | Years: 2018-2023 | Details: Chassis XF50 [V35A-FTS / 8GR-FXS]
• Model: Lexus RX350/RX450h | Years: 2016-2022 | Details: Chassis AL20 [2GR-FKS / 2GR-FXS]
• Model: Lexus NX200t/NX300/NX300h | Years: 2015-2021 | Details: Chassis AZ10 [8AR-FTS / 2AR-FXE]

Dynamic Category Benefits

• Category: Telematics & Electrical Systems

Highlights

• Maintains critical SOS emergency connectivity
• Engineered for high-reliability in extreme cabin temperatures
• Seamless plug-and-play integration with factory wiring

Disclaimer

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