Autotecnica TY1119171 ABS Wheel Speed Sensor - Front Left

ABS Wheel Speed Sensor for Lexus and Toyota

Restore accurate wheel speed signal input with this Autotecnica ABS Wheel Speed Sensor, part number TY1119171. It is built for front left applications on select Lexus RX and Toyota Highlander models, with OE-style connector and terminal details for straightforward replacement.

Key Features

• ABS wheel speed sensor for brake system signal monitoring
• Fits front left position on select Lexus RX350, RX400h, RX330, and Toyota Highlander applications
• 920 mm length for the listed vehicle applications
• Gray rectangular connector with male connector gender
• 2-pin female terminal design
• Autotecnica TY1119171 replacement part

Detailed Description

Autotecnica TY1119171 is an aftermarket ABS wheel speed sensor engineered for Asian and North American passenger vehicles and trucks. It is manufactured to ISO/TS 16949 QMS specifications and built as an OE-style replacement for vehicles that require a front left wheel speed sensor with a rectangular gray connector, 2 terminals, and pin-style terminal construction. This part cross-references Beck/Arnley 084-4277 for the same application.

Compatible With 2007-2009 Lexus RX350, front left; 2006-2008 Lexus RX400h, front left; 2004-2007 Toyota Highlander, front left; and 2004-2006 Lexus RX330, front left. Use TY1119171 when replacing a failed sensor on these Lexus RX and Toyota Highlander platforms and when matching the listed connector and length specifications is required.

What This Sensor Helps Address

• ABS warning light caused by a faulty wheel speed sensor
• Erratic or missing wheel speed signal at the front left wheel
• ABS system fault codes related to wheel speed input
• Traction control or stability system warnings tied to wheel speed data
• Brake system performance issues caused by inaccurate sensor readings

Installation Notes and Tips

Verify the front left position, connector shape, terminal count, and sensor length before installation. Inspect the wheel hub area, wiring routing, and connector condition during replacement, and confirm the harness is secured away from moving suspension or brake components. Always clear ABS-related fault codes after installation and road test the vehicle to confirm proper signal operation.

Quality Assurance

Autotecnica manufactures replacement parts in accordance with ISO/TS 16949 quality management system specifications. TY1119171 is backed by a two-year, unlimited mileage warranty.