Keep your ABS, traction, and stability systems reading accurately with the AISIN ABS Wheel Speed Sensor BST003, a direct-fit rear right wheel speed sensor for the 2004-2010 Toyota Sienna (All). This new AISIN sensor monitors how fast the wheel is turning and feeds that signal to the ABS control module so the system can modulate braking during hard stops and low-traction situations.
- New OEM-manufactured ABS sensor assembly: built as a fresh unit, not a repaired core.
- Magnetic switching mechanism: delivers a high output voltage signal for reliable wheel speed readings.
- Complete sensor unit: includes the wire harness along with OE terminals and brackets for a clean, plug-in installation.
- Rear right position: cataloged for the rear right wheel location on the listed application.
Common signs the original sensor may need replacing include an illuminated ABS or traction-control warning light, or ABS that behaves erratically. If a failed wheel speed sensor is the cause, this assembly replaces it. Country of origin: United States.
Interchange: 084-4423 · 89545-08010
5S6902 · ABS769 · ALS659 · SU8394 · 0844423 · 8954508010










