Standard Ignition SWS51 Steering Angle Sensor

Steering Angle Sensor for Toyota and Lexus Applications

Standard Ignition SWS51 is a steering angle sensor built for vehicles that rely on accurate steering input data for stability and traction control systems. It is a direct-fit sensor assembly with wire lead terminals and no connector, made for select Toyota and Lexus applications including Land Cruiser, Tundra, Tacoma, GX470, and ES300.

Key Features

• Steering angle sensor for electronic chassis control systems
• Wire lead terminal type with 9 terminals
• No connector design for application-specific wiring
• Sensor only contents
• Fits select 2002-2007 Toyota and Lexus models
• Standard Ignition SWS51 replacement part number

Product Details

Standard Ignition SWS51 is used to monitor steering wheel position and send that information to vehicle control modules. On supported Toyota and Lexus platforms, this input helps the system interpret steering direction and angle for stability-related functions. This part cross-references ACSA39 and S8544 for the same application. The SWS51 part number is also listed under interchange references for OE-style replacement needs.

Compatible With 2003-2007 Toyota Land Cruiser, N/A; 2003-2005 Toyota Tundra, N/A; 2003-2004 Lexus GX470, N/A; 2003-2004 Toyota Tacoma, N/A; and 2002-2003 Lexus ES300, N/A. If you are searching for a steering angle sensor for Toyota Land Cruiser, Toyota Tundra, or Lexus GX470 applications, this part number is a direct reference to the correct sensor family.

Common Uses

• Restoring steering angle signal output after sensor failure
• Addressing stability control warning lights tied to steering input
• Correcting inaccurate steering wheel angle readings
• Replacing a worn or damaged steering angle sensor assembly
• Supporting proper chassis control system communication

Installation Notes

Verify connector style, terminal count, and vehicle application before installation. This sensor uses wire lead terminals and does not include a connector, so the existing harness configuration must match the part. Confirm fitment by year, make, and model before service, especially on Toyota Tacoma, Toyota Tundra, and Lexus ES300 applications.

Quality Assurance

Standard Ignition supplies replacement electrical components for vehicle repair applications. SWS51 is built to match the listed fitment and interchange references for the specified Toyota and Lexus vehicles.