Buy OEM 2004 Lexus Part # 8917319525 (89173-19525). Air Bag Impact Sensor (Left, Right, Front). Air Bag Crash Sensor - Repair or Replace An airbag or SRS light can sometimes indicate a

AIR BAG, FRONT LEFT; AIR BAG, FRONT RIGHT.

SENSOR, AIR BAG, FRONT LH SENSOR, AIR BAG, FRONT RH

Fits IS 250, IS 300, IS 350, IS SERIES, LS 500, LS 500h

Air Bag Crash Sensor - Repair or Replace
An airbag or SRS light can sometimes indicate a problem with the impact sensor on your 2004 Lexus , particularly if it's been involved in a collision—at any speed. Have a technician inspect your vehicle's crash sensor.