Walker 241-1063 ABS Wheel Speed Sensor - Rear Left

ABS Wheel Speed Sensor for Toyota and Lexus

Walker 241-1063 is a sensor-only ABS wheel speed sensor built for rear left applications on select Toyota and Lexus vehicles. It delivers the wheel speed signal needed by the ABS control module for braking, traction control, and stability system operation.

Compatible With 2003-2022 Toyota 4Runner, 2005-2021 Toyota Tacoma, 2007-2014 Toyota FJ Cruiser, 2008-2011 Toyota Land Cruiser, 2013-2021 Toyota Land Cruiser, 2003-2009 Lexus GX470, 2010-2022 Lexus GX460, and 2008-2021 Lexus LX570 rear left positions.

Key Features

• Sensor-only ABS wheel speed sensor for rear left placement
• Blade terminal type with 2 terminals
• Female connector with oblong connector shape
• Built to match OE form, fit, and function
• Constructed with durable housing materials for heat, vibration, moisture, and debris resistance
• End-of-line tested for signal integrity, resistance, and durability

Product Details

Walker Sensor Only line focuses on direct-fit replacement sensors that simplify service work while maintaining the signal accuracy required by modern braking systems. Part number 241-1063 is engineered for dependable communication with the ABS module, helping preserve consistent wheel speed data on Toyota 4Runner, Tacoma, FJ Cruiser, Land Cruiser, and Lexus GX460, GX470, and LX570 applications. This part cross-references Dorman - OE Solutions 970-331 and Standard Ignition ALS685 for the same application.

What This Sensor Helps Address

• ABS warning light caused by a failed rear left wheel speed sensor
• Traction control or stability control faults tied to inaccurate wheel speed data
• Intermittent braking system codes from damaged sensor wiring or connector issues
• Loss of ABS function from contamination, corrosion, or sensor wear
• Drivability concerns related to inconsistent wheel speed signal output

Installation Notes

Verify the rear left position and connector style before installation. Inspect the tone ring, harness routing, and mounting surface for damage or contamination, and confirm the connector locks securely. Because this is a sensor-only part, reuse existing mounting hardware if serviceable and follow the vehicle service procedure for code clearing and system verification after installation.

Quality Assurance

Walker Products tests each unit at the end of production to confirm signal integrity, resistance, and durability. The 241-1063 is built to OE-level performance expectations for reliable ABS sensor service on Toyota and Lexus platforms.