HQRP Knock Sensor for Lexus ES300 1996 1997 1998 1999 2000 96 97 98 99 00 plus HQRP Coaster HQRP&reg; Knock Sensor plus HQRP&reg; Coaster; Condition: New; Standard: # KS81 / KS-81; Compatible with Toyota/Lexus OEM Ref.: # 89615-12040 / 8961512040; Compatibility: 1996-2000 Lexus ES300; 200 days warranty!