Standard Ignition RY-1639 Brake Light Relay

Brake Light Relay for Toyota Land Cruiser and Lexus LX570

Standard Ignition RY-1639 is a 12-volt brake light relay built for direct electrical control in supported Toyota and Lexus applications. It features a female rectangular connector, male blade terminals, and an included mounting bracket for a secure fit in the relay location.

Key Features

• Brake light relay function for vehicle lighting circuit control
• 12-volt electrical specification
• Female rectangular connector with 1 connector interface
• 4 male blade terminals for OE-style connection
• Mounting bracket included for installation support
• Fits 2007-2008 Toyota Land Cruiser, 2010-2011 Toyota Land Cruiser, 2013 Toyota Land Cruiser, and 2010 Lexus LX570

Detailed Description

Standard Ignition RY-1639 is a brake light relay used in the electrical and lighting system to manage brake lamp circuit operation. The relay uses a rectangular female connector and four male blade terminals, matching the style commonly found in OE relay applications. For buyers searching for a Toyota Land Cruiser brake light relay or a Lexus LX570 brake light relay, this part number provides a direct-fit service option for the listed vehicles. This part cross-references AR7143 and R7142 for the same application.

What It Helps Solve

• Brake lights that do not activate consistently
• Intermittent brake lamp operation
• Relay-related electrical switching faults
• Brake light circuit response issues
• Replacement needs for a worn or failed relay in the lighting system

Installation Notes and Tips

Verify connector shape, terminal count, and voltage before installation. Match the relay location to the existing mounting bracket and confirm the vehicle application by year, make, and model. Compatible With 2007-2008 Toyota Land Cruiser, 2010-2011 Toyota Land Cruiser, 2013 Toyota Land Cruiser, and 2010 Lexus LX570. Standard Ignition RY-1639 should be installed in the correct relay position and checked after installation for proper brake lamp operation.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical components, and RY-1639 is built to meet the listed connector, terminal, and voltage specifications for the supported applications.