Genuine Toyota Spark Plugs:All resistor plugs with single ground electrodes feature a patented *U-groove design*, resulting in a hotter spark.All *platinum-tipped plugs* are designed to last up to 60,000 miles before Replacement.For newer Toyota vehicles w ...

Knock Sensor - Repair or Replace A failed Knock Sensor will often have no noticeable symptoms beyond a check Engine light or Engine ping or knock, but it does cause your Toyota to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Toyota genuine parts.