Home » 89615-52040 89615-52030 Knock Sensor (Detonation) For Scion Toyota 1.5L l4 89615-52040 89615-52030 89615-52040 89615-52030 Knock Sensor (Detonation) For Scion Toyota 1.5L l4 89615-52040 89615-52030 89615-52040 89615-52030 Knock Sensor (Detonation) For Scion Toyota 1.5L l4 89615-52040 89615-52030. Sale price : $9.60 Category : Automobiles, Parts & Accessories