Dorman 511-112 Transmission Range Sensor

Dorman 511-112 Transmission Range Sensor

The Dorman 511-112 transmission range sensor is built to match the fit and function of the original sensor on specified vehicles. It is engineered for durable, reliable performance in applications such as the Toyota Tacoma, Toyota 4Runner, Lexus GX470, Lexus LX470, Lexus SC430, and Toyota Land Cruiser.

Key Features

• Direct replacement transmission range sensor for specified Toyota and Lexus applications
• Matches original fit and function for accurate transmission position signaling
• Black plastic body for OE-style placement and appearance
• Rectangular connector design with 9 terminals
• Male connector and male blade terminal configuration
• Single connector design for simplified replacement
• Wiring harness not included

Detailed Description

This Dorman transmission range sensor, part number 511-112, is designed for vehicles that require a precise signal from the transmission selector to the vehicle control system. It is a practical OE-style replacement for 2000-2005 Toyota Land Cruiser, 2000-2005 Lexus LX470, 2002-2005 Lexus SC430, 2003-2004 Lexus GX470, 2003-2004 Toyota 4Runner, and 2000-2004 Toyota Tacoma applications. This part cross-references OE-style numbers such as 1S5773 and 8454051010 for the same application.

Built with a black plastic housing and a rectangular male connector, the Dorman 511-112 transmission range sensor is configured with blade terminals and 9 terminal positions. It is intended to restore proper transmission range input on the specified Lexus and Toyota models when the original sensor is worn or no longer functioning correctly.

What It Helps Address

• Incorrect transmission range signal to the control system
• Difficulty recognizing the selected gear position
• Intermittent starting or shift-related electrical faults tied to range sensing
• Warning lights or drivability concerns related to transmission position input
• Replacement needs on aging Toyota Tacoma, 4Runner, Land Cruiser, and Lexus LX470, GX470, SC430 platforms

Installation Notes and Tips

Verify vehicle fitment by year, make, and model before installation. The Dorman 511-112 uses a single rectangular male connector with blade terminals, so confirm connector style and terminal count against the original sensor before removal. Because the wiring harness is not included, reuse the existing harness connection if it is in serviceable condition and inspect the connector for corrosion, bent terminals, or heat damage during replacement.

Quality Assurance

Dorman designs this transmission range sensor to match original fit and function and to provide dependable service in the specified applications. The part is built for durability and reliable performance in daily-use Toyota and Lexus vehicles.